install the extensino
pi install npm:pi-btw


**Interpreting installation request**

I need to interpret the user’s typo and think they might actually want to "install the extension pi install npm:pi-btw," probably using the command line. I'm considering whether they’re referencing the "pi" package manager. Maybe I can just run the command since installation isn’t usually irreversible. It seems I might need to correct the typo as well. Alright, let’s go ahead and run that command!


Installing npm:pi-btw...
npm warn deprecated node-domexception@1.0.0: Use your platform's native DOMException instead

added 260 packages in 23s

34 packages are looking for funding
  run `npm fund` for details
Installed npm:pi-btw


Installed `npm:pi-btw`.


Question: lalalala

Answer: `lalalala`


Question: lolololo

Answer: `lolololo`


Question: que

Answer: Decime.


Question: hola

Answer: Hola.


pi install npm:pi-messenger-swarm


Installing npm:pi-messenger-swarm...

added 1 package in 2s
Installed npm:pi-messenger-swarm


Installed `npm:pi-messenger-swarm`.


<skill name="pi-messenger-swarm" location="/home/sebas/.npm-global/lib/node_modules/pi-messenger-swarm/skills/pi-messenger-swarm/SKILL.md">
References are relative to /home/sebas/.npm-global/lib/node_modules/pi-messenger-swarm/skills/pi-messenger-swarm.

# Pi-Messenger Swarm Skill

Pi-messenger now runs in **swarm-first mode**.

- No planning agent
- No fixed planner/worker/reviewer roles
- Any joined or spawned agent can create/claim/complete tasks

## Core protocol (all agents)

1. Join first

```typescript
pi_messenger({ action: 'join' });
```

2. Inspect swarm state

```typescript
pi_messenger({ action: 'swarm' });
pi_messenger({ action: 'task.list' });
```

3. Claim work before implementing

```typescript
pi_messenger({ action: 'task.claim', id: 'task-1' });
```

4. Reserve files before edits

```typescript
pi_messenger({ action: 'reserve', paths: ['src/auth/'], reason: 'task-1' });
```

5. Log progress and complete

```typescript
pi_messenger({ action: 'task.progress', id: 'task-1', message: 'Implemented JWT verification' });
pi_messenger({ action: 'task.done', id: 'task-1', summary: 'Auth middleware + tests' });
pi_messenger({ action: 'release' });
```

## Task operations

```typescript
pi_messenger({
  action: 'task.create',
  title: 'Fix token refresh race',
  content: '...',
  dependsOn: ['task-2'],
});
pi_messenger({ action: 'task.list' });
pi_messenger({ action: 'task.show', id: 'task-3' });
pi_messenger({ action: 'task.ready' });
pi_messenger({ action: 'task.unclaim', id: 'task-3' });
pi_messenger({ action: 'task.block', id: 'task-3', reason: 'Awaiting API key' });
pi_messenger({ action: 'task.unblock', id: 'task-3' });
pi_messenger({ action: 'task.reset', id: 'task-3', cascade: true });
pi_messenger({ action: 'task.archive_done' });
```

## Dynamic subagent spawning

Spawn specialized subagents at runtime:

```typescript
pi_messenger({
  action: 'spawn',
  role: 'Packaging Gap Analyst',
  persona: 'Skeptical market researcher',
  message: 'Analyze idea aggregation products and find productization gaps',
  context: 'Focus on monetization and onboarding friction',
  taskId: 'task-6',
});
```

- `message` (or `prompt`) = **The mission/objective** — required main task for the subagent
- `context` = **Additional context** — supplementary information, constraints, or background
- `role` = Agent role label (defaults to 'Subagent')
- `persona` = Tone/behavior modifier
- `taskId` = Optional task to associate with this spawn
- `agentFile` = Path to markdown file with YAML frontmatter (alternative to role/persona)

The `agentFile` parameter can be used to specify a markdown file with YAML frontmatter:

```markdown
---
role: Security Reviewer
persona: Paranoid about edge cases
objective: Review code for security vulnerabilities
---

You are a security expert. Focus on input validation and auth boundaries.
```

```typescript
pi_messenger({
  action: 'spawn',
  agentFile: './agents/security-reviewer.md',
  message: 'Review the auth implementation', // Optional: overrides frontmatter objective
});
```

Frontmatter fields (all optional):

- `role` — Agent role label
- `persona` — Tone/behavior modifier
- `objective` — Default mission (overridable via `message`)
- `model` — Model specification (provider/model format, e.g., `openai/gpt-4o`)

The body after `---` becomes the system prompt.

Manage spawned agents:

```typescript
pi_messenger({ action: 'spawn.list' }); // Only shows running agents
pi_messenger({ action: 'spawn.history' }); // Shows all agents including completed/failed/stopped
pi_messenger({ action: 'spawn.stop', id: '<spawn-id>' });
```

## Messaging and coordination

```typescript
pi_messenger({ action: 'send', to: 'OtherAgent', message: 'Need your API shape before I commit' });
pi_messenger({
  action: 'send',
  to: '#memory',
  message: 'Claimed task-4, touching src/auth/session.ts',
});
```

⚠ **Warning when messaging completed agents**: If you try to send a message to a spawned subagent that has already completed, failed, or stopped, you'll receive a warning. The message is still logged to the feed, but the agent process is no longer active. Use `pi_messenger({ action: "spawn.history" })` to see which agents are still running.

## Swarm Philosophy

The swarm is self-organizing. Your role is participant, not manager.

### Event-driven, not poll-driven

State changes arrive when they happen. The system surfaces updates via the feed and task notifications. Checking repeatedly adds latency and wastes context.

Good pattern: inspect once at decision points, act, move on.

- Before claiming: check what's ready
- After spawning: trust the agent to execute
- On uncertainty: message the agent directly

Avoid loops that poll status. The system already does this.

### Spawn-and-collaborate, don't coordinate

Subagents execute with full context. They report progress through task updates and messaging. Stay available for collaboration without inserting yourself into their loop.

Engage when:

- They reach out with a question or blocker
- You have relevant context they lack (share it proactively)
- Output reveals a misunderstanding of constraints
- The work naturally intersects with yours

Let them own their execution. Your value is in strategic context and unblocking, not status checks.

## Storage layout

Swarm data is **project-scoped by default** (isolated per project):

```
.pi/messenger/
├── channels/
│   └── <channel>.jsonl       # Unified format: metadata header (line 1) + feed events
├── swarm/
│   ├── tasks/
│   │   ├── task-1.json
│   │   ├── task-1.md
│   │   └── task-1.progress.md
│   └── blocks/
└── locks/              # Race-safe coordination locks
```

Channels use a unified JSONL format where:

- Line 1: Metadata header with `_meta: true`, channel id, type, createdAt, etc.
- Line 2+: Append-only feed events

This prevents cross-project agent contamination. Agents only see other agents in the same project.

### Override locations

```bash
# Custom directory
PI_MESSENGER_DIR=/path/to/dir pi

# Legacy global mode (all projects share state - not recommended)
PI_MESSENGER_GLOBAL=1 pi
```
</skill>


Loaded. I’ll use the `pi-messenger-swarm` protocol for swarm work in this project:

- join first
- inspect swarm/task state
- claim before work
- reserve files before edits
- log progress/done
- release when finished

I’ll treat it as project-scoped under `.pi/messenger/` unless told otherwise.


is this still issue?
[Extension issues]
  ~/.npm-global/lib/node_modules/pi-messenger-swarm/index.ts
    Failed to load extension: Cannot find module './lib/index.js'
Require stack:
- /home/sebas/.npm-global/lib/node_modules/pi-messenger-swarm/lib.ts


bash

ls -R /home/sebas/.npm-global/lib/node_modules/pi-messenger-swarm | sed -n '1,220p'


pi-messenger-swarm

Swarm-first multi-agent messaging and task orchestration extension for Pi

pi-package pi pi-coding-agent extension swarm multi-agent agent-mesh task-orchestration subagents cli

*.ts *.mjs handlers/** overlay/** store/** extension/** swarm/** migrations/** skills/** docs/** README.md CHANGELOG.md


/home/sebas/.npm-global/lib/node_modules/pi-messenger-swarm:
action-types.ts
CHANGELOG.md
channel.ts
config-overlay.ts
config.ts
docs
extension
feed-scroll-core.ts
feed-scroll.ts
feed.ts
handlers
handlers.ts
index.ts
install.mjs
lib.ts
overlay
overlay-actions.ts
overlay-render.ts
overlay.ts
package.json
README.md
router.ts
skills
store
store.ts
swarm
vitest.config.ts

/home/sebas/.npm-global/lib/node_modules/pi-messenger-swarm/docs:
architecture.md

/home/sebas/.npm-global/lib/node_modules/pi-messenger-swarm/extension:
activity.ts
deliver-message.ts
status.ts

/home/sebas/.npm-global/lib/node_modules/pi-messenger-swarm/handlers:
auto-register.ts
coordination
coordination.ts
result.ts

/home/sebas/.npm-global/lib/node_modules/pi-messenger-swarm/handlers/coordination:
index.ts
join.ts
list.ts
messaging.ts
rename.ts
reservations.ts
status.ts
whois.ts

/home/sebas/.npm-global/lib/node_modules/pi-messenger-swarm/overlay:
feed-window.ts
input.ts
notifications.ts
render-detail.ts
render-feed.ts
render-status.ts
snapshot.ts

/home/sebas/.npm-global/lib/node_modules/pi-messenger-swarm/skills:
pi-messenger-swarm

/home/sebas/.npm-global/lib/node_modules/pi-messenger-swarm/skills/pi-messenger-swarm:
SKILL.md

/home/sebas/.npm-global/lib/node_modules/pi-messenger-swarm/store:
agents.ts
registration.ts
registry.ts
shared.ts

/home/sebas/.npm-global/lib/node_modules/pi-messenger-swarm/swarm:
agent-loader.ts
handlers
handlers.ts
labels.ts
live-progress.ts
LOCK_README.md
lock-types.d.ts
progress.ts
result.ts
spawn.ts
task-actions.ts
task-store
task-store.ts
types.ts

/home/sebas/.npm-global/lib/node_modules/pi-messenger-swarm/swarm/handlers:
index.ts
spawn.ts
status.ts
task-archive.ts
task-block.ts
task-create.ts
task-lifecycle.ts
task-ops.ts
task-progress.ts
task-query.ts
_utils.ts

/home/sebas/.npm-global/lib/node_modules/pi-messenger-swarm/swarm/task-store:
cleanup.ts
commands.ts
events.ts
index.ts
persistence.ts
queries.ts
types.ts


// Re-export for backwards compatibility
export * from './lib/index.js';


/**
 * Pi Messenger Extension
 *
 * Enables pi agents to discover and communicate with each other across terminal sessions.
 * Uses file-based coordination - no daemon required.
 */

import { homedir } from 'node:os';
import * as fs from 'node:fs';
import { join } from 'node:path';
import type { ExtensionAPI, ExtensionContext } from '@mariozechner/pi-coding-agent';
import type { OverlayHandle, TUI } from '@mariozechner/pi-tui';
import { truncateToWidth } from '@mariozechner/pi-tui';
import { Type, type TUnsafe } from '@sinclair/typebox';

function StringEnum<T extends readonly string[]>(
  values: T,
  options?: { description?: string; default?: T[number] }
): TUnsafe<T[number]> {
  return Type.Unsafe<T[number]>({
    type: 'string',
    enum: [...values],
    ...(options?.description && { description: options.description }),
    ...(options?.default && { default: options.default }),
  });
}
import {
  type MessengerState,
  type Dirs,
  type AgentMailMessage,
  formatRelativeTime,
  stripAnsiCodes,
  extractFolder,
} from './lib.js';
import { displayChannelLabel } from './channel.js';
import * as store from './store.js';
import * as handlers from './handlers.js';
import { getEffectiveSessionId } from './store/shared.js';
import { MessengerOverlay, type OverlayCallbacks } from './overlay.js';
import { MessengerConfigOverlay } from './config-overlay.js';
import { loadConfig, matchesAutoRegisterPath, type MessengerConfig } from './config.js';
import { executeAction } from './router.js';
import { logFeedEvent, pruneFeed } from './feed.js';
import type { MessengerActionParams } from './action-types.js';
import * as taskStore from './swarm/task-store.js';
import { onLiveWorkersChanged } from './swarm/live-progress.js';
import { stopAllSpawned } from './swarm/spawn.js';
import { createDeliverMessage } from './extension/deliver-message.js';
import { createStatusController } from './extension/status.js';
import { createActivityTracker } from './extension/activity.js';

let overlayTui: TUI | null = null;
let overlayHandle: OverlayHandle | null = null;
let overlayOpening = false;

export default function piMessengerExtension(pi: ExtensionAPI) {
  // ===========================================================================
  // State & Configuration
  // ===========================================================================

  const config: MessengerConfig = loadConfig(process.cwd());

  const state: MessengerState = {
    agentName: process.env.PI_AGENT_NAME || '',
    registered: false,
    reservations: [],
    chatHistory: new Map(),
    unreadCounts: new Map(),
    channelPostHistory: [],
    seenSenders: new Map(),
    model: '',
    gitBranch: undefined,
    spec: undefined,
    scopeToFolder: config.scopeToFolder,
    isHuman: false,
    session: { toolCalls: 0, tokens: 0, filesModified: [] },
    activity: { lastActivityAt: new Date().toISOString() },
    statusMessage: undefined,
    customStatus: false,
    registryFlushTimer: null,
    sessionStartedAt: new Date().toISOString(),
    contextSessionId: undefined,
    currentChannel: '',
    sessionChannel: '',
    joinedChannels: [],
  };

  const nameTheme = { theme: config.nameTheme, customWords: config.nameWords };

  // ===========================================================================
  // Directory setup (project-scoped by default)
  // ===========================================================================
  // Note: This runs at extension load time with process.cwd().
  // The actual project path is set correctly when pi starts in a project.
  function getMessengerDirs(): Dirs {
    // Priority: PI_MESSENGER_DIR > project-scoped (default) > global (legacy)
    const baseDir =
      process.env.PI_MESSENGER_DIR ||
      (process.env.PI_MESSENGER_GLOBAL === '1'
        ? join(homedir(), '.pi/agent/messenger') // Legacy global mode
        : join(process.cwd(), '.pi/messenger')); // Project-scoped (default)
    return {
      base: baseDir,
      registry: join(baseDir, 'registry'),
    };
  }
  const dirs = getMessengerDirs();

  const deliverMessage = createDeliverMessage({
    pi,
    state,
    dirs,
    config,
    requestRender: () => overlayTui?.requestRender(),
  });

  const { updateStatus, clearAllUnreadCounts, resetChannelScopedUiState } = createStatusController({
    state,
    dirs,
    config,
    maybeAutoOpenSwarmOverlay,
  });

  function syncContextSession(ctx: ExtensionContext): void {
    if (!state.registered) return;

    const rebound = store.rebindContextSession(state, dirs, ctx);
    if (!rebound.changed) return;

    const cwd = ctx.cwd ?? process.cwd();
    if (rebound.previousSessionChannel && rebound.previousSessionChannel !== state.sessionChannel) {
      logFeedEvent(
        cwd,
        state.agentName,
        'leave',
        undefined,
        undefined,
        rebound.previousSessionChannel
      );
    }

    resetChannelScopedUiState();
    logFeedEvent(cwd, state.agentName, 'join', undefined, undefined, state.currentChannel);
    overlayTui?.requestRender();
    updateStatus(ctx);
  }

  const STATUS_HEARTBEAT_MS = 15_000;
  let latestCtx: ExtensionContext | null = null;
  let statusHeartbeatTimer: ReturnType<typeof setInterval> | null = null;

  function startStatusHeartbeat(): void {
    if (statusHeartbeatTimer) return;
    statusHeartbeatTimer = setInterval(() => {
      if (latestCtx) updateStatus(latestCtx);
    }, STATUS_HEARTBEAT_MS);
  }

  function stopStatusHeartbeat(): void {
    if (!statusHeartbeatTimer) return;
    clearInterval(statusHeartbeatTimer);
    statusHeartbeatTimer = null;
  }

  onLiveWorkersChanged(() => {
    if (latestCtx) updateStatus(latestCtx);
    overlayTui?.requestRender();
  });

  // ===========================================================================
  // Registration Context
  // ===========================================================================

  function sendRegistrationContext(ctx: ExtensionContext): void {
    const folder = extractFolder(process.cwd());
    const locationPart = state.gitBranch ? `${folder} on ${state.gitBranch}` : folder;
    pi.sendMessage(
      {
        customType: 'messenger_context',
        content: `You are agent "${state.agentName}" in ${locationPart}. Your current channel is ${displayChannelLabel(state.currentChannel)}. Named channel ${displayChannelLabel('memory')} exists for durable cross-session notes. Send direct messages with pi_messenger({ action: "send", to: "AgentName", message: "..." }). Post durable channel updates with pi_messenger({ action: "send", to: "${displayChannelLabel(state.currentChannel)}", message: "..." }) or named channels like ${displayChannelLabel('memory')}. Use pi_messenger({ action: "swarm" }) to inspect swarm tasks in the current channel, task.* to claim/complete work, join with { channel: "..." } to switch channels, and spawn.* to manage subagents.`,
        display: false,
      },
      { triggerTurn: false }
    );
  }

  // ===========================================================================
  // Tool Registration
  // ===========================================================================

  pi.registerTool({
    name: 'pi_messenger',
    label: 'Pi Messenger',
    description: `Multi-agent coordination and task orchestration.

Usage (swarm-first API):
  // Coordination
  pi_messenger({ action: "join" })
  pi_messenger({ action: "status" })
  pi_messenger({ action: "list" })
  pi_messenger({ action: "feed", limit: 20 })
  pi_messenger({ action: "send", to: "Agent", message: "hi" })
  pi_messenger({ action: "send", to: "#memory", message: "remember this" })
  pi_messenger({ action: "reserve", paths: ["src/"] })

  // Swarm board
  pi_messenger({ action: "swarm" })

  // Tasks (peer-created, peer-claimed)
  pi_messenger({ action: "task.create", title: "Investigate bug", content: "..." })
  pi_messenger({ action: "task.list" })
  pi_messenger({ action: "task.show", id: "task-1" })
  pi_messenger({ action: "task.claim", id: "task-1" })
  pi_messenger({ action: "task.progress", id: "task-1", message: "Checked auth middleware" })
  pi_messenger({ action: "task.done", id: "task-1", summary: "Implemented fix" })
  pi_messenger({ action: "task.archive_done" })
  // Dynamic subagents
  pi_messenger({ action: "spawn", role: "Researcher", message: "Analyze competitor X" })
  pi_messenger({ action: "spawn.list" })
  pi_messenger({ action: "spawn.stop", id: "<spawn-id>" })`,
    parameters: Type.Object({
      action: Type.Optional(
        Type.String({
          description: "Action to perform (e.g., 'join', 'swarm', 'task.create', 'spawn')",
        })
      ),

      // Core task fields
      id: Type.Optional(
        Type.String({ description: 'Task ID (task-N), or spawn ID for spawn.stop' })
      ),
      taskId: Type.Optional(
        Type.String({ description: 'Task ID alias for claim/unclaim/complete compatibility' })
      ),
      title: Type.Optional(
        Type.String({ description: 'Task title (task.create) or spawn role fallback' })
      ),
      content: Type.Optional(Type.String({ description: 'Task spec content or spawn context' })),
      dependsOn: Type.Optional(
        Type.Array(Type.String(), { description: 'Task dependencies for task.create' })
      ),
      summary: Type.Optional(Type.String({ description: 'Completion summary for task.done' })),
      evidence: Type.Optional(
        Type.Object(
          {
            commits: Type.Optional(Type.Array(Type.String())),
            tests: Type.Optional(Type.Array(Type.String())),
            prs: Type.Optional(Type.Array(Type.String())),
          },
          { description: 'Evidence for task.done' }
        )
      ),
      cascade: Type.Optional(
        Type.Boolean({ description: 'Cascade reset dependents (task.reset)' })
      ),

      // Spawn fields
      role: Type.Optional(Type.String({ description: 'Subagent role title for spawn' })),
      persona: Type.Optional(Type.String({ description: 'Optional subagent persona' })),
      prompt: Type.Optional(Type.String({ description: 'Alias objective text for spawn' })),
      agentFile: Type.Optional(
        Type.String({
          description:
            'Path to markdown file (with YAML frontmatter) to use as system prompt for spawn',
        })
      ),

      // Coordination and utility
      limit: Type.Optional(Type.Number({ description: 'Feed line limit' })),
      paths: Type.Optional(Type.Array(Type.String(), { description: 'Paths for reserve/release' })),
      name: Type.Optional(Type.String({ description: 'Rename self or set spawned agent name' })),
      channel: Type.Optional(
        Type.String({
          description:
            "Optional channel name/id for join/feed/swarm/task actions, or to constrain a direct send to a specific joined channel. For channel posts, prefer to: '#channel'.",
        })
      ),
      create: Type.Optional(
        Type.Boolean({ description: 'Create the channel if it does not exist when joining.' })
      ),
      to: Type.Optional(
        Type.Any({
          description:
            "Required for send. Target agent name, array of agent names, or channel name starting with # (for example '#memory').",
        })
      ),
      message: Type.Optional(
        Type.String({ description: 'Message text for send, or spawn objective text.' })
      ),
      replyTo: Type.Optional(Type.String({ description: 'Message ID for replies' })),
      reason: Type.Optional(Type.String({ description: 'Reason for reserve or task.block' })),
      autoRegisterPath: Type.Optional(
        StringEnum(['add', 'remove', 'list'], { description: 'Manage auto-register paths' })
      ),
    }),

    async execute(_toolCallId, rawParams, signal, _onUpdate, ctx) {
      const params = rawParams as MessengerActionParams;
      latestCtx = ctx;
      syncContextSession(ctx);

      const action = params.action;
      if (!action) {
        return handlers.executeStatus(state, dirs, ctx.cwd ?? process.cwd());
      }

      const result = await executeAction(
        action,
        params,
        state,
        dirs,
        ctx,
        deliverMessage,
        updateStatus,
        (type, data) => pi.appendEntry(type, data),
        {
          stuckThreshold: config.stuckThreshold,
          swarmEventsInFeed: config.swarmEventsInFeed,
          nameTheme,
          feedRetention: config.feedRetention,
        },
        signal
      );

      if (action === 'join' && state.registered && config.registrationContext) {
        sendRegistrationContext(ctx);
      }

      return result;
    },
  });

  // ===========================================================================
  // Commands
  // ===========================================================================

  pi.registerCommand('messenger', {
    description: "Open messenger overlay, or 'config' to manage settings",
    handler: async (args, ctx) => {
      if (!ctx.hasUI) return;
      latestCtx = ctx;
      syncContextSession(ctx);

      // /messenger config - open config overlay
      if (args[0] === 'config') {
        await ctx.ui.custom<void>(
          (tui, theme, _keybindings, done) => {
            return new MessengerConfigOverlay(tui, theme, done);
          },
          { overlay: true }
        );
        return;
      }

      // /messenger - open chat overlay (auto-joins if not registered)
      if (!state.registered) {
        if (!store.register(state, dirs, ctx, nameTheme)) {
          ctx.ui.notify('Failed to join agent mesh', 'error');
          return;
        }
        updateStatus(ctx);
      }

      if (overlayHandle && overlayHandle.isHidden()) {
        overlayHandle.setHidden(false);
        clearAllUnreadCounts();
        updateStatus(ctx);
        return;
      }

      const callbacks: OverlayCallbacks = {
        onBackground: (snapshotText) => {
          overlayHandle?.setHidden(true);
          pi.sendMessage(
            {
              customType: 'swarm_snapshot',
              content: snapshotText,
              display: true,
            },
            { triggerTurn: true }
          );
        },
        onSwitchChannel: (channelId) => {
          const switched = store.joinChannel(state, dirs, channelId);
          if (!switched.success) return false;
          resetChannelScopedUiState();
          updateStatus(ctx);
          return true;
        },
      };

      const snapshot = await ctx.ui.custom<string | undefined>(
        (tui, theme, _keybindings, done) => {
          overlayTui = tui;
          return new MessengerOverlay(tui, theme, state, dirs, done, callbacks);
        },
        {
          overlay: true,
          onHandle: (handle) => {
            overlayHandle = handle;
          },
        }
      );

      if (snapshot) {
        pi.sendMessage(
          {
            customType: 'swarm_snapshot',
            content: snapshot,
            display: true,
          },
          { triggerTurn: true }
        );
      }

      // Overlay closed
      clearAllUnreadCounts();
      overlayHandle = null;
      overlayTui = null;
      updateStatus(ctx);
    },
  });

  // ===========================================================================
  // Message Renderer
  // ===========================================================================

  pi.registerMessageRenderer<AgentMailMessage>('agent_message', (message, _options, theme) => {
    const details = message.details;
    if (!details) return undefined;

    return {
      render(width: number): string[] {
        const safeFrom = stripAnsiCodes(details.from);
        const safeText = stripAnsiCodes(details.text);

        const header = theme.fg('accent', `From ${safeFrom}`);
        const time = theme.fg('dim', ` (${formatRelativeTime(details.timestamp)})`);

        const result: string[] = [];
        result.push(truncateToWidth(header + time, width));
        result.push('');

        for (const line of safeText.split('\n')) {
          result.push(truncateToWidth(line, width));
        }

        return result;
      },
      invalidate() {},
    };
  });

  // ===========================================================================
  // Activity Tracking
  // ===========================================================================
  // Activity Tracking
  // ===========================================================================

  const activityTracker = createActivityTracker({ state, dirs, config });

  pi.on('tool_call', async (event, ctx) => {
    await activityTracker.handleToolCall(event, ctx);
  });

  pi.on('tool_result', async (event, ctx) => {
    await activityTracker.handleToolResult(event, ctx);
  });

  // ===========================================================================
  // Event Handlers
  // ===========================================================================

  pi.on('session_start', async (_event, ctx) => {
    latestCtx = ctx;
    startStatusHeartbeat();
    state.isHuman = ctx.hasUI;
    try {
      fs.rmSync(join(homedir(), '.pi/agent/messenger/feed.jsonl'), { force: true });
    } catch {}

    syncContextSession(ctx);

    const shouldAutoRegister =
      config.autoRegister || matchesAutoRegisterPath(process.cwd(), config.autoRegisterPaths);

    if (!shouldAutoRegister) {
      maybeAutoOpenSwarmOverlay(ctx);
      return;
    }

    const wasRegistered = state.registered;
    if (store.register(state, dirs, ctx, nameTheme)) {
      updateStatus(ctx);
      if (!wasRegistered) {
        const cwd = ctx.cwd ?? process.cwd();
        pruneFeed(cwd, config.feedRetention, state.currentChannel);
        logFeedEvent(cwd, state.agentName, 'join', undefined, undefined, state.currentChannel);
      }

      if (config.registrationContext) {
        sendRegistrationContext(ctx);
      }
    }

    maybeAutoOpenSwarmOverlay(ctx);
  });

  function maybeAutoOpenSwarmOverlay(_ctx: ExtensionContext): void {
    // Swarm mode intentionally disables planning/autonomous auto-overlay behavior.
  }

  pi.on('session_start', async (event, ctx) => {
    // Handle new, resume, and fork reasons (existing sessions), not startup/reload
    if (event.reason === 'startup' || event.reason === 'reload') return;
    latestCtx = ctx;
    syncContextSession(ctx);
    updateStatus(ctx);
    maybeAutoOpenSwarmOverlay(ctx);
  });
  pi.on('session_tree', async (_event, ctx) => {
    latestCtx = ctx;
    updateStatus(ctx);
    maybeAutoOpenSwarmOverlay(ctx);
  });

  pi.on('turn_end', async (event, ctx) => {
    latestCtx = ctx;
    syncContextSession(ctx);
    updateStatus(ctx);

    if (state.registered) {
      const msg = event.message as unknown as Record<string, unknown> | undefined;
      if (msg && msg.role === 'assistant' && msg.usage) {
        const usage = msg.usage as { totalTokens?: number; input?: number; output?: number };
        const total = usage.totalTokens ?? (usage.input ?? 0) + (usage.output ?? 0);
        if (total > 0) {
          state.session.tokens += total;
          activityTracker.scheduleRegistryFlush(ctx);
        }
      }
    }

    maybeAutoOpenSwarmOverlay(ctx);
  });

  // ===========================================================================
  // Agent End Lifecycle
  // ===========================================================================

  pi.on('agent_end', async (_event, ctx) => {
    latestCtx = ctx;
    updateStatus(ctx);
  });

  pi.on('session_shutdown', async () => {
    const cwd = process.cwd();
    stopAllSpawned(cwd);
    stopStatusHeartbeat();
    overlayOpening = false;
    overlayHandle = null;
    overlayTui = null;
    if (state.registered) {
      const sessionId = getEffectiveSessionId(cwd, state);
      const { listSpawnedHistory } = await import('./swarm/spawn.js');
      const spawnedAgents = listSpawnedHistory(cwd, sessionId);
      const spawnedNames = new Set(spawnedAgents.map((s) => s.name));

      // Get all tasks for this session
      const allTasks = taskStore.getTasks(cwd, sessionId);

      // Unclaim tasks held by this agent
      const claimedTasks = allTasks.filter(
        (t) => t.status === 'in_progress' && t.claimed_by === state.agentName
      );
      for (const task of claimedTasks) {
        taskStore.unclaimTask(cwd, sessionId, task.id, state.agentName);
        logFeedEvent(
          cwd,
          state.agentName,
          'task.reset',
          task.id,
          'agent left - task unclaimed',
          state.currentChannel
        );
      }

      // Unclaim tasks held by spawned agents
      const spawnedClaimedTasks = allTasks.filter(
        (t) => t.status === 'in_progress' && t.claimed_by && spawnedNames.has(t.claimed_by)
      );
      for (const task of spawnedClaimedTasks) {
        taskStore.unclaimTask(cwd, sessionId, task.id, task.claimed_by!);
        logFeedEvent(
          cwd,
          task.claimed_by!,
          'task.reset',
          task.id,
          'parent agent left - task unclaimed',
          state.currentChannel
        );
      }

      logFeedEvent(cwd, state.agentName, 'leave', undefined, undefined, state.currentChannel);
    }
    activityTracker.dispose();
    store.unregister(state, dirs);
  });

  // ===========================================================================
  // Reservation Enforcement
  // ===========================================================================

  pi.on('tool_call', async (event, _ctx) => {
    if (!['edit', 'write'].includes(event.toolName)) return;

    const input = event.input as Record<string, unknown>;
    const filePath = typeof input.path === 'string' ? input.path : null;
    if (!filePath) return;

    const conflicts = store.getConflictsWithOtherAgents(filePath, state, dirs);
    if (conflicts.length === 0) return;

    const c = conflicts[0];
    const folder = extractFolder(c.registration.cwd);
    const locationPart = c.registration.gitBranch
      ? ` (in ${folder} on ${c.registration.gitBranch})`
      : ` (in ${folder})`;

    const lines = [filePath, `Reserved by: ${c.agent}${locationPart}`];
    if (c.reason) lines.push(`Reason: "${c.reason}"`);
    lines.push('');
    lines.push(`Coordinate via pi_messenger({ action: "send", to: "${c.agent}", message: "..." })`);

    return { block: true, reason: lines.join('\n') };
  });
}


**Reviewing package issues**

I'm looking at the situation where the `lib/index.js` is missing, and the `lib.ts` file has problems. Reinstalling might not solve the problem if the package itself is broken. I wonder if I could patch it locally instead. The user wants to know if this is still an issue, so I need to formulate a clear and concise response with my findings. I'll make sure to summarize this well for the user.

Yes.

Current install is still broken in the same way.

What I checked:
- `index.ts` exists
- `lib.ts` contains:
  ```ts
  export * from './lib/index.js';
  ```
- But there is no `lib/` directory and no `lib/index.js` in the package

So this error is real and reproducible:
- `Cannot find module './lib/index.js'`
- require/import path in `lib.ts` is invalid

Why:
- The package published under `0.24.2` includes top-level `.ts` files, not a built `lib/` output tree.
- `lib.ts` looks like a stale backwards-compat shim pointing at files that were not published.

Impact:
- The extension can fail to load until that import path is fixed.

Fast fix options:
1. Patch local install
   - change `lib.ts` to export from the actual top-level modules
2. Reinstall a fixed upstream version
   - only if maintainer published one

If you want, I can patch the local package now so the extension loads.


y


**Inspecting library imports**

I need to check on the patch. Maybe inspecting the library imports is enough? I should look at what's expected by the `index.ts` import for `lib.js`. In TypeScript, `lib.ts` might compile and resolve to `lib.js`. I’m thinking I need to export symbols from multiple files, so maybe I should store them? It could be helpful to search for exported types in the package to see if there are any missing from `lib/index`.

bash

cd /home/sebas/.npm-global/lib/node_modules/pi-messenger-swarm && rg -n "export (type )?(interface|type|const|function|class|\*)|export \{" *.ts store/*.ts swarm/*.ts handlers/*.ts extension/*.ts | sed -n '1,220p'


extension/status.ts:19:export function createStatusController({
handlers/coordination.ts:2:export {
swarm/task-actions.ts:5:export type TaskAction =
swarm/task-actions.ts:15:export interface TaskActionOptions {
swarm/task-actions.ts:19:export interface TaskActionResult {
swarm/task-actions.ts:28:export function executeTaskAction(
swarm/lock-types.d.ts:17:  export interface AsyncDisposable {
swarm/lock-types.d.ts:22:export {};
swarm/agent-loader.ts:3:export interface AgentDefinition {
swarm/agent-loader.ts:26:export function loadAgentDefinition(filePath: string): AgentDefinition {
store/agents.ts:18:export function invalidateAgentsCache(): void {
store/agents.ts:22:export function getAgentRegistration(dirs: Dirs, agentName: string): AgentRegistration | null {
store/agents.ts:45:export function agentJoinedChannel(registration: AgentRegistration, channelId: string): boolean {
store/agents.ts:54:export function getAgentPreferredChannel(registration: AgentRegistration): string {
store/agents.ts:60:export function getAgentsInChannel(
store/agents.ts:69:export function getActiveAgents(state: MessengerState, dirs: Dirs): AgentRegistration[] {
store/agents.ts:142:export function findAvailableName(baseName: string, dirs: Dirs): string | null {
store/agents.ts:172:export function getConflictsWithOtherAgents(
store/agents.ts:198:export function resolveTargetChannel(
store/agents.ts:215:export type TargetValidation =
store/agents.ts:219:export function validateTargetAgent(to: string, dirs: Dirs): TargetValidation {
overlay.ts:53:export interface OverlayCallbacks {
overlay.ts:62:export class MessengerOverlay implements Component, Focusable {
handlers/result.ts:1:export function result(text: string, details: Record<string, unknown>) {
handlers/result.ts:8:export function notRegisteredError() {
feed-scroll-core.ts:11:export interface FeedScrollState {
feed-scroll-core.ts:31:export function isAtBottom(
feed-scroll-core.ts:44:export function scrollUp(
feed-scroll-core.ts:59:export function scrollDown(currentOffset: number, lines: number = 1): number {
feed-scroll-core.ts:66:export function jumpToBottom(): number {
feed-scroll-core.ts:73:export function jumpToTop(totalRenderedLines: number, feedHeight: number): number {
feed-scroll-core.ts:83:export function maintainScrollOnNewEvents(
feed-scroll-core.ts:110:export function calculateWindowForOlderLoad(
feed-scroll-core.ts:132:export function initializeScrollState(totalLines: number): FeedScrollState {
feed-scroll-core.ts:146:export function calculateVisibleRangeFromLines(
swarm/task-store.ts:2:export * from './task-store/index.js';
action-types.ts:1:export interface TaskEvidence {
action-types.ts:7:export interface MessengerActionParams {
swarm/progress.ts:5:export interface ToolEntry {
swarm/progress.ts:12:export interface AgentProgress {
swarm/progress.ts:25:export interface PiEvent {
swarm/progress.ts:38:export function createProgress(agent: string): AgentProgress {
swarm/progress.ts:49:export function parseJsonlLine(line: string): PiEvent | null {
swarm/progress.ts:58:export function updateProgress(progress: AgentProgress, event: PiEvent, startTime: number): void {
swarm/handlers.ts:2:export { executeTask, executeSpawn, executeSwarmStatus } from './handlers/index.js';
lib.ts:2:export * from './lib/index.js';
feed-scroll.ts:27:export {
feed-scroll.ts:40:export function isAtBottom(
feed-scroll.ts:48:export interface VisibleRange {
feed-scroll.ts:96:export function calculateRenderedLines(
feed-scroll.ts:147:export function calculateVisibleRange(
store/registration.ts:29:export function getRegistrationPath(state: MessengerState, dirs: Dirs): string {
store/registration.ts:33:export function register(
store/registration.ts:180:export function updateRegistration(state: MessengerState, dirs: Dirs, ctx: ExtensionContext): void {
store/registration.ts:213:export function flushActivityToRegistry(
store/registration.ts:244:export function syncChannelsToRegistration(state: MessengerState, dirs: Dirs): void {
store/registration.ts:259:export function unregister(state: MessengerState, dirs: Dirs): void {
store/registration.ts:271:export interface RebindContextSessionResult {
store/registration.ts:279:export function rebindContextSession(
store/registration.ts:327:export type RenameResult =
store/registration.ts:334:export function renameAgent(
store/registration.ts:441:export type JoinChannelResult =
store/registration.ts:445:export function joinChannel(
router.ts:16:export interface RouterConfig {
channel.ts:5:export type ChannelType = 'session' | 'named';
channel.ts:7:export interface ChannelRecord {
channel.ts:17:export interface ChannelMetaHeader {
channel.ts:28:export const CHANNEL_META_VERSION = 1;
channel.ts:30:export const MEMORY_CHANNEL_ID = 'memory';
channel.ts:31:export const DEFAULT_NAMED_CHANNELS: ReadonlyArray<{ id: string; description: string }> = [
channel.ts:39:export function getChannelsDir(dirs: Dirs): string {
channel.ts:43:export function normalizeChannelId(value: string): string {
channel.ts:49:export function isValidChannelId(value: string | undefined | null): boolean {
channel.ts:54:export function isSessionChannelId(value: string): boolean {
channel.ts:58:export function displayChannelLabel(channelId: string): string {
channel.ts:64:export function channelPath(dirs: Dirs, channelId: string): string {
channel.ts:81:export function isMetaHeader(obj: unknown): obj is ChannelMetaHeader {
channel.ts:128:export function readChannelHeader(dirs: Dirs, channelId: string): ChannelMetaHeader | null {
channel.ts:149:export function readChannelEventLines(dirs: Dirs, channelId: string): string[] {
channel.ts:167:export function appendChannelEventLine(
channel.ts:202:export function pruneChannelEvents(dirs: Dirs, channelId: string, maxEvents: number): void {
channel.ts:221:export function getChannel(dirs: Dirs, channelId: string): ChannelRecord | null {
channel.ts:229:export function listChannels(dirs: Dirs): ChannelRecord[] {
channel.ts:251:export function writeChannel(dirs: Dirs, record: ChannelRecord): ChannelRecord {
channel.ts:271:export function ensureNamedChannel(
channel.ts:289:export function ensureDefaultNamedChannels(dirs: Dirs, createdBy?: string): ChannelRecord[] {
channel.ts:317:export function generateSessionChannelId(): string {
channel.ts:322:export function findChannelBySessionId(dirs: Dirs, sessionId: string): ChannelRecord | null {
channel.ts:330:export function createSessionChannel(
channel.ts:344:export function ensureSessionChannel(
channel.ts:356:export function ensureExistingOrCreateChannel(
store/registry.ts:1:export * from './agents.js';
store/registry.ts:2:export * from './registration.js';
store.ts:1:export * from './store/registry.js';
feed.ts:21:export type FeedEventType =
feed.ts:51:export interface FeedEvent {
feed.ts:104:export function sanitizeFeedEvent(event: FeedEvent): FeedEvent {
feed.ts:185:export function appendFeedEvent(cwd: string, event: FeedEvent, channelId: string): void {
feed.ts:206:export function readFeedEvents(
feed.ts:216:export function readFeedEventsWithOffset(
feed.ts:234:export function readFeedEventsByRange(
feed.ts:252:export function getFeedLineCount(cwd: string, channelId: string): number {
feed.ts:257:export function pruneFeed(cwd: string, maxEvents: number, channelId: string): void {
feed.ts:285:export function formatFeedLine(event: FeedEvent): string {
feed.ts:401:export function isSwarmEvent(type: FeedEventType): boolean {
feed.ts:405:export function logFeedEvent(
config-overlay.ts:10:export class MessengerConfigOverlay implements Component, Focusable {
overlay-actions.ts:36:export interface MessengerViewState {
overlay-actions.ts:66:export function createMessengerViewState(): MessengerViewState {
overlay-actions.ts:132:export function setNotification(
overlay-actions.ts:183:export function handleConfirmInput(
overlay-actions.ts:226:export function handleBlockReasonInput(
overlay-actions.ts:353:export function handleMessageInput(
overlay-actions.ts:454:export function handleTaskKeyBinding(
swarm/result.ts:1:export function result(text: string, details: Record<string, unknown>) {
swarm/types.ts:1:export type SwarmTaskStatus = 'todo' | 'in_progress' | 'done' | 'blocked' | 'archived';
swarm/types.ts:3:export interface SwarmTaskEvidence {
swarm/types.ts:9:export interface SwarmTask {
swarm/types.ts:32:export interface SwarmTaskCreateInput {
swarm/types.ts:40:export interface SwarmSummary {
swarm/types.ts:48:export interface SpawnRequest {
swarm/types.ts:59:export interface SpawnedAgent {
swarm/labels.ts:1:export function formatRoleLabel(role: string): string {
extension/activity.ts:14:export function createActivityTracker({ state, dirs, config }: ActivityTrackerOptions) {
store/shared.ts:16:export function ensureDirSync(dir: string): void {
store/shared.ts:22:export function normalizeCwd(cwd: string): string {
store/shared.ts:30:export function getGitBranch(cwd: string): string | undefined {
store/shared.ts:54:export function normalizeJoinedChannels(
store/shared.ts:69:export function keepNamedChannels(dirs: Dirs, channels: string[] | undefined): string[] {
store/shared.ts:81:export function getContextSessionId(ctx: ExtensionContext): string {
store/shared.ts:93:export function getProjectChannelSessionId(cwd: string, channelId: string): string | null {
store/shared.ts:118:export function getEffectiveSessionId(cwd: string, state: MessengerState): string {
store/shared.ts:129:export function ensureStateChannels(
store/shared.ts:193:export function applyRegistrationDefaults(reg: AgentRegistration): AgentRegistration {
store/shared.ts:209:export function updateChannelsInRegistration(
swarm/spawn.ts:72:export function loadSpawnedAgents(cwd: string, sessionId: string): SpawnedAgent[] {
swarm/spawn.ts:104:export function getAgentEventHistory(
swarm/spawn.ts:415:export function spawnSubagent(
swarm/spawn.ts:524:export function listSpawned(
swarm/spawn.ts:553:export function listSpawnedHistory(cwd: string, sessionId: string): SpawnedAgent[] {
swarm/spawn.ts:560:export function findSpawnedAgentByName(
swarm/spawn.ts:569:export function stopSpawn(cwd: string, id: string): boolean {
swarm/spawn.ts:586:export function stopAllSpawned(cwd?: string): void {
swarm/spawn.ts:602:export function cleanupExitedSpawned(cwd: string, sessionId: string): number {
swarm/spawn.ts:656:export function getRunningSpawnCount(cwd?: string): number {
swarm/spawn.ts:665:export function clearSpawnStateForTests(): void {
overlay-render.ts:1:export * from './overlay/render-status.js';
overlay-render.ts:2:export * from './overlay/render-feed.js';
overlay-render.ts:3:export * from './overlay/render-detail.js';
handlers.ts:1:export * from './handlers/result.js';
handlers.ts:2:export * from './handlers/auto-register.js';
handlers.ts:3:export * from './handlers/coordination.js';
swarm/live-progress.ts:3:export interface LiveWorkerInfo {
swarm/live-progress.ts:51:export function updateLiveWorker(cwd: string, taskId: string, info: Omit<LiveWorkerInfo, "cwd">): void {
swarm/live-progress.ts:93:export function removeLiveWorker(cwd: string, taskId: string): void {
swarm/live-progress.ts:101:export function getLiveWorkers(cwd?: string): ReadonlyMap<string, LiveWorkerInfo> {
swarm/live-progress.ts:112:export function hasLiveWorkers(cwd?: string): boolean {
swarm/live-progress.ts:120:export function onLiveWorkersChanged(fn: () => void): () => void {
config.ts:15:export interface MessengerConfig {
config.ts:66:export function matchesAutoRegisterPath(cwd: string, paths: string[]): boolean {
config.ts:95:export function saveAutoRegisterPaths(paths: string[]): void {
config.ts:114:export function getAutoRegisterPaths(): string[] {
config.ts:126:export function loadConfig(cwd: string): MessengerConfig {
handlers/auto-register.ts:4:export function executeAutoRegisterPath(action: 'add' | 'remove' | 'list') {
extension/deliver-message.ts:15:export function createDeliverMessage({


**Finding type exports for patching**

I'm focusing on the need to patch `lib.ts` to export the necessary types used in `index.ts`. So, I should search through the imports from `./lib.js` to see where else they are being used. It's really about ensuring the types are correctly exported so they can be accessed as needed. I want to make sure I'm thorough in my check to avoid any missing links!

cd /home/sebas/.npm-global/lib/node_modules/pi-messenger-swarm && rg -n "from './lib\.js'|from \"./lib\.js\"|from '../lib\.js'"


swarm/spawn.ts:7:import { generateMemorableName } from '../lib.js';
extension/deliver-message.ts:2:import type { AgentMailMessage, Dirs, MessengerState } from '../lib.js';
extension/deliver-message.ts:3:import { extractFolder, MAX_CHAT_HISTORY } from '../lib.js';
extension/status.ts:2:import type { Dirs, MessengerState } from '../lib.js';
extension/status.ts:3:import { agentHasTask, computeStatus } from '../lib.js';
extension/activity.ts:2:import type { Dirs, MessengerState } from '../lib.js';
extension/activity.ts:3:import { generateAutoStatus } from '../lib.js';
feed.ts:19:import type { Dirs } from './lib.js';
router.ts:6:import type { MessengerState, Dirs, AgentMailMessage, NameThemeConfig } from './lib.js';
store/agents.ts:3:import type { AgentRegistration, Dirs, MessengerState, ReservationConflict } from '../lib.js';
store/agents.ts:4:import { isProcessAlive, isValidAgentName, pathMatchesReservation } from '../lib.js';
store/registration.ts:10:} from '../lib.js';
store/registration.ts:11:import { generateMemorableName, isProcessAlive, isValidAgentName } from '../lib.js';
store/shared.ts:5:import type { AgentRegistration, Dirs, MessengerState } from '../lib.js';
store/shared.ts:6:import { isProcessAlive } from '../lib.js';
overlay.ts:8:import type { MessengerState, Dirs } from './lib.js';
channel.ts:3:import { generateMemorableName, type Dirs } from './lib.js';
index.ts:34:} from './lib.js';
overlay-actions.ts:3:import type { AgentMailMessage, Dirs, MessengerState } from './lib.js';
overlay-actions.ts:4:import { MAX_CHAT_HISTORY } from './lib.js';
overlay/input.ts:2:import type { Dirs, MessengerState } from '../lib.js';
overlay/render-feed.ts:3:import { coloredAgentName } from '../lib.js';
overlay/render-detail.ts:13:} from '../lib.js';
overlay/snapshot.ts:1:import { formatDuration, type MessengerState } from '../lib.js';
overlay/render-status.ts:3:import { formatDuration } from '../lib.js';


**Inspecting defined symbols**

I think I should look at the symbols defined in the README to get a clearer picture of what’s going on. It could be helpful to inspect the top files next to see if there are any missing elements. I'm curious if that will give me a better understanding of the project. I want to ensure I gather all necessary details to provide the user with what they might need.


/**
 * Pi Messenger action router (swarm-first).
 */

import type { ExtensionContext } from '@mariozechner/pi-coding-agent';
import type { MessengerState, Dirs, AgentMailMessage, NameThemeConfig } from './lib.js';
import * as handlers from './handlers.js';
import type { MessengerActionParams } from './action-types.js';
import { result } from './swarm/result.js';
import { executeSpawn, executeSwarmStatus, executeTask } from './swarm/handlers.js';
import { getEffectiveSessionId } from './store/shared.js';

type DeliverFn = (msg: AgentMailMessage) => void;
type UpdateStatusFn = (ctx: ExtensionContext) => void;

export interface RouterConfig {
  stuckThreshold?: number;
  swarmEventsInFeed?: boolean;
  nameTheme?: NameThemeConfig;
  feedRetention?: number;
}

export async function executeAction(
  action: string,
  params: MessengerActionParams,
  state: MessengerState,
  dirs: Dirs,
  ctx: ExtensionContext,
  deliverMessage: DeliverFn,
  updateStatus: UpdateStatusFn,
  _appendEntry?: (type: string, data: unknown) => void,
  config?: RouterConfig,
  _signal?: AbortSignal
) {
  const dotIndex = action.indexOf('.');
  const group = dotIndex > 0 ? action.slice(0, dotIndex) : action;
  const op = dotIndex > 0 ? action.slice(dotIndex + 1) : null;
  const cwd = ctx.cwd ?? process.cwd();
  const sessionId = getEffectiveSessionId(cwd, state);

  // Helper to get current channel or throw
  function requireChannel(): string {
    const channel = state.currentChannel ?? state.sessionChannel;
    if (!channel) {
      throw new Error('No current or session channel set');
    }
    return channel;
  }

  if (group === 'join') {
    return handlers.executeJoin(
      state,
      dirs,
      ctx,
      deliverMessage,
      updateStatus,
      params.spec,
      config?.nameTheme,
      config?.feedRetention,
      params.channel,
      params.create
    );
  }

  if (group === 'autoRegisterPath') {
    if (!params.autoRegisterPath) {
      return result("Error: autoRegisterPath requires value ('add', 'remove', or 'list').", {
        mode: 'autoRegisterPath',
        error: 'missing_value',
      });
    }
    return handlers.executeAutoRegisterPath(params.autoRegisterPath);
  }

  if (!state.registered) {
    return handlers.notRegisteredError();
  }

  switch (group) {
    case 'status':

[149 more lines in file. Use offset=81 to continue.]


import * as fs from 'node:fs';
import * as path from 'node:path';
import { generateMemorableName, type Dirs } from './lib.js';

export type ChannelType = 'session' | 'named';

export interface ChannelRecord {
  id: string;
  type: ChannelType;
  createdAt: string;
  createdBy?: string;
  sessionId?: string;
  description?: string;
}

/** Channel metadata header stored as the first line of the JSONL file */
export interface ChannelMetaHeader {
  _meta: true;
  v: number;
  id: string;
  type: ChannelType;
  createdAt: string;
  createdBy?: string;
  sessionId?: string;
  description?: string;
}

export const CHANNEL_META_VERSION = 1;

export const MEMORY_CHANNEL_ID = 'memory';
export const DEFAULT_NAMED_CHANNELS: ReadonlyArray<{ id: string; description: string }> = [
  { id: MEMORY_CHANNEL_ID, description: 'Cross-session knowledge and insights' },
];

function ensureDir(dir: string): void {
  if (!fs.existsSync(dir)) fs.mkdirSync(dir, { recursive: true });
}

export function getChannelsDir(dirs: Dirs): string {
  return path.join(dirs.base, 'channels');

[346 more lines in file. Use offset=41 to continue.]


import * as fs from 'node:fs';
import { join } from 'node:path';
import type { ExtensionContext } from '@mariozechner/pi-coding-agent';
import type {
  AgentMailMessage,
  AgentRegistration,
  Dirs,
  MessengerState,
  NameThemeConfig,
} from '../lib.js';
import { generateMemorableName, isProcessAlive, isValidAgentName } from '../lib.js';
import {
  ensureExistingOrCreateChannel,
  getChannel,
  isValidChannelId,
  normalizeChannelId,
} from '../channel.js';
import { findAvailableName, invalidateAgentsCache } from './agents.js';
import {
  applyRegistrationDefaults,
  ensureDirSync,
  ensureStateChannels,
  getContextSessionId,
  getGitBranch,
  normalizeCwd,
  updateChannelsInRegistration,
} from './shared.js';

export function getRegistrationPath(state: MessengerState, dirs: Dirs): string {
  return join(dirs.registry, `${state.agentName}.json`);
}

export function register(
  state: MessengerState,
  dirs: Dirs,
  ctx: ExtensionContext,
  nameTheme?: NameThemeConfig
): boolean {
  if (state.registered) return true;

  ensureDirSync(dirs.registry);

  if (!state.agentName) {
    state.agentName = generateMemorableName(nameTheme);
  }

  ensureStateChannels(state, dirs, ctx);
  state.contextSessionId = getContextSessionId(ctx);

  const isExplicitName = !!process.env.PI_AGENT_NAME;
  const maxAttempts = isExplicitName ? 1 : 3;

  for (let attempt = 0; attempt < maxAttempts; attempt++) {
    if (isExplicitName) {
      if (!isValidAgentName(state.agentName)) {
        if (ctx.hasUI) {
          ctx.ui.notify(
            `Invalid agent name "${state.agentName}" - use only letters, numbers, underscore, hyphen`,
            'error'
          );
        }
        return false;
      }
      const regPath = join(dirs.registry, `${state.agentName}.json`);
      if (fs.existsSync(regPath)) {
        try {
          const existing: AgentRegistration = JSON.parse(fs.readFileSync(regPath, 'utf-8'));
          if (isProcessAlive(existing.pid) && existing.pid !== process.pid) {
            if (ctx.hasUI) {
              ctx.ui.notify(

[413 more lines in file. Use offset=71 to continue.]


import type { ExtensionContext } from '@mariozechner/pi-coding-agent';
import type { Dirs, MessengerState } from '../lib.js';
import { agentHasTask, computeStatus } from '../lib.js';
import type { MessengerConfig } from '../config.js';
import * as store from '../store.js';
import * as taskStore from '../swarm/task-store.js';
import { logFeedEvent } from '../feed.js';
import { getLiveWorkers } from '../swarm/live-progress.js';
import { getRunningSpawnCount } from '../swarm/spawn.js';
import { getEffectiveSessionId } from '../store/shared.js';

interface StatusControllerOptions {
  state: MessengerState;
  dirs: Dirs;
  config: MessengerConfig;
  maybeAutoOpenSwarmOverlay?: (ctx: ExtensionContext) => void;
}

export function createStatusController({
  state,
  dirs,
  config,
  maybeAutoOpenSwarmOverlay,
}: StatusControllerOptions) {
  const notifiedStuck = new Set<string>();

  function checkStuckAgents(ctx: ExtensionContext): void {
    if (!config.stuckNotify || !ctx.hasUI || !state.registered) return;

    const thresholdMs = config.stuckThreshold * 1000;
    const peers = store.getActiveAgents(state, dirs);
    const cwd = ctx.cwd ?? process.cwd();
    const sessionId = getEffectiveSessionId(cwd, state);
    const sessionTasks = taskStore.getTasks(cwd, sessionId);

    const currentlyStuck = new Set<string>();

    for (const agent of peers) {
      const hasTask = agentHasTask(agent.name, sessionTasks);
      const computed = computeStatus(
        agent.activity?.lastActivityAt ?? agent.startedAt,
        hasTask,
        (agent.reservations?.length ?? 0) > 0,
        thresholdMs
      );

      if (computed.status === 'stuck') {
        currentlyStuck.add(agent.name);

        if (!notifiedStuck.has(agent.name)) {
          notifiedStuck.add(agent.name);
          const agentChannel = agent.currentChannel || agent.sessionChannel || state.currentChannel;
          logFeedEvent(
            ctx.cwd ?? process.cwd(),
            agent.name,
            'stuck',
            undefined,
            undefined,
            agentChannel
          );

          const idleStr = computed.idleFor ?? 'unknown';
          const taskInfo = hasTask ? ' with task in progress' : ' with reservation';
          ctx.ui.notify(`⚠ ${agent.name} appears stuck (idle ${idleStr}${taskInfo})`, 'warning');
        }
      }
    }

    for (const name of notifiedStuck) {
      if (!currentlyStuck.has(name)) {
        notifiedStuck.delete(name);
      }
    }
  }

  function updateStatus(ctx: ExtensionContext): void {
    if (!ctx.hasUI || !state.registered) return;

    checkStuckAgents(ctx);

[68 more lines in file. Use offset=81 to continue.]


**Considering utility functions**

I'm thinking about patching the `lib.ts` file to export everything needed and defining any absent utility functions or types. I want to ensure everything is well-organized and functional. I'll need to search for any unresolved symbols coming from `lib.js`. To make this process smoother, I may use a tool like `rg` to track down all the imported names. This way, I can cover everything comprehensively!

python - <<'PY'
import re, os, json
root='/home/sebas/.npm-global/lib/node_modules/pi-messenger-swarm'
imports={}
for dp,_,fs in os.walk(root):
  for f in fs:
    if f.endswith('.ts'):
      p=os.path.join(dp,f)
      txt=open(p).read()
      for m in re.finditer(r"import\s+(type\s+)?\{([^}]+)\}\s+from\s+['\"](\.?\.?/lib\.js)['\"]",txt,re.S):
        names=[n.strip() for n in m.group(2).replace('\n',' ').split(',')]
        imports[p]=imports.get(p,[])+names
print('\n'.join(sorted(set(sum(imports.values(),[])))))
PY


AgentMailMessage
AgentRegistration
Dirs
MAX_CHAT_HISTORY
MessengerState
NameThemeConfig
ReservationConflict
STATUS_INDICATORS
agentHasTask
buildSelfRegistration
coloredAgentName
computeStatus
extractFolder
formatDuration
formatRelativeTime
generateAutoStatus
generateMemorableName
isProcessAlive
isValidAgentName
pathMatchesReservation
stripAnsiCodes
type AgentMailMessage
type Dirs
type MessengerState


channel.ts:3:import { generateMemorableName, type Dirs } from './lib.js';
index.ts:28:  type MessengerState,
index.ts:29:  type Dirs,
index.ts:30:  type AgentMailMessage,
overlay/render-detail.ts:11:  type Dirs,
overlay/render-detail.ts:12:  type MessengerState,
overlay/snapshot.ts:1:import { formatDuration, type MessengerState } from '../lib.js';


store/agents.ts:3:import type { AgentRegistration, Dirs, MessengerState, ReservationConflict } from '../lib.js';
store/agents.ts:4:import { isProcessAlive, isValidAgentName, pathMatchesReservation } from '../lib.js';
store/agents.ts:9:  allAgents: AgentRegistration[];
store/agents.ts:10:  filtered: Map<string, AgentRegistration[]>;
store/agents.ts:22:export function getAgentRegistration(dirs: Dirs, agentName: string): AgentRegistration | null {
store/agents.ts:28:      JSON.parse(fs.readFileSync(regPath, 'utf-8')) as AgentRegistration
store/agents.ts:30:    if (!isProcessAlive(reg.pid)) {
store/agents.ts:45:export function agentJoinedChannel(registration: AgentRegistration, channelId: string): boolean {
store/agents.ts:54:export function getAgentPreferredChannel(registration: AgentRegistration): string {
store/agents.ts:61:  state: MessengerState,
store/agents.ts:62:  dirs: Dirs,
store/agents.ts:64:): AgentRegistration[] {
store/agents.ts:69:export function getActiveAgents(state: MessengerState, dirs: Dirs): AgentRegistration[] {
store/agents.ts:93:  const allAgents: AgentRegistration[] = [];
store/agents.ts:112:      const reg = applyRegistrationDefaults(JSON.parse(content) as AgentRegistration);
store/agents.ts:114:      if (!isProcessAlive(reg.pid)) {
store/agents.ts:134:  const filteredMap = new Map<string, AgentRegistration[]>();
store/agents.ts:142:export function findAvailableName(baseName: string, dirs: Dirs): string | null {
store/agents.ts:147:    const existing: AgentRegistration = JSON.parse(fs.readFileSync(basePath, 'utf-8'));
store/agents.ts:148:    if (!isProcessAlive(existing.pid) || existing.pid === process.pid) {
store/agents.ts:162:      const altReg: AgentRegistration = JSON.parse(fs.readFileSync(altPath, 'utf-8'));
store/agents.ts:163:      if (!isProcessAlive(altReg.pid)) return altName;
store/agents.ts:174:  state: MessengerState,
store/agents.ts:175:  dirs: Dirs
store/agents.ts:176:): ReservationConflict[] {
store/agents.ts:177:  const conflicts: ReservationConflict[] = [];
store/agents.ts:183:      if (pathMatchesReservation(filePath, res.pattern)) {
store/agents.ts:199:  dirs: Dirs,
store/agents.ts:205:    const reg = getAgentRegistration(dirs, to);
store/agents.ts:210:  const reg = getAgentRegistration(dirs, to);
store/agents.ts:216:  | { valid: true; registration: AgentRegistration }
store/agents.ts:219:export function validateTargetAgent(to: string, dirs: Dirs): TargetValidation {
store/agents.ts:220:  if (!isValidAgentName(to)) {
store/agents.ts:224:  const reg = getAgentRegistration(dirs, to);
feed.ts:19:import type { Dirs } from './lib.js';
feed.ts:72:  // Construct a minimal Dirs-like structure for path resolution
feed.ts:197:    const mockDirs: Dirs = { base: baseDir, registry: '' };
feed.ts:198:    appendChannelEventLine(mockDirs, channelId, eventLine);
feed.ts:259:  const mockDirs: Dirs = { base: baseDir, registry: '' };
feed.ts:260:  pruneChannelEvents(mockDirs, channelId, maxEvents);
store/registration.ts:5:  AgentMailMessage,
store/registration.ts:6:  AgentRegistration,
store/registration.ts:7:  Dirs,
store/registration.ts:8:  MessengerState,
store/registration.ts:9:  NameThemeConfig,
store/registration.ts:11:import { generateMemorableName, isProcessAlive, isValidAgentName } from '../lib.js';
store/registration.ts:29:export function getRegistrationPath(state: MessengerState, dirs: Dirs): string {
store/registration.ts:34:  state: MessengerState,
store/registration.ts:35:  dirs: Dirs,
store/registration.ts:37:  nameTheme?: NameThemeConfig
store/registration.ts:44:    state.agentName = generateMemorableName(nameTheme);
store/registration.ts:55:      if (!isValidAgentName(state.agentName)) {
store/registration.ts:67:          const existing: AgentRegistration = JSON.parse(fs.readFileSync(regPath, 'utf-8'));
store/registration.ts:68:          if (isProcessAlive(existing.pid) && existing.pid !== process.pid) {
store/registration.ts:104:    const registration: AgentRegistration = {
store/registration.ts:136:      const written: AgentRegistration = JSON.parse(fs.readFileSync(regPath, 'utf-8'));
store/registration.ts:156:        const checkReg: AgentRegistration = JSON.parse(checkContent);
store/registration.ts:180:export function updateRegistration(state: MessengerState, dirs: Dirs, ctx: ExtensionContext): void {
store/registration.ts:188:      JSON.parse(fs.readFileSync(regPath, 'utf-8')) as AgentRegistration
store/registration.ts:214:  state: MessengerState,
store/registration.ts:215:  dirs: Dirs,
store/registration.ts:225:      JSON.parse(fs.readFileSync(regPath, 'utf-8')) as AgentRegistration
store/registration.ts:244:export function syncChannelsToRegistration(state: MessengerState, dirs: Dirs): void {
store/registration.ts:251:      JSON.parse(fs.readFileSync(regPath, 'utf-8')) as AgentRegistration
store/registration.ts:259:export function unregister(state: MessengerState, dirs: Dirs): void {
store/registration.ts:280:  state: MessengerState,
store/registration.ts:281:  dirs: Dirs,
store/registration.ts:335:  state: MessengerState,
store/registration.ts:336:  dirs: Dirs,
store/registration.ts:339:  deliverFn: (msg: AgentMailMessage) => void
store/registration.ts:345:  if (!isValidAgentName(newName)) {
store/registration.ts:356:      const existing: AgentRegistration = JSON.parse(fs.readFileSync(newRegPath, 'utf-8'));
store/registration.ts:357:      if (isProcessAlive(existing.pid) && existing.pid !== process.pid) {
store/registration.ts:371:  const registration: AgentRegistration = {
store/registration.ts:403:    const written: AgentRegistration = JSON.parse(fs.readFileSync(newRegPath, 'utf-8'));
store/registration.ts:412:        const checkReg: AgentRegistration = JSON.parse(fs.readFileSync(newRegPath, 'utf-8'));
store/registration.ts:446:  state: MessengerState,
store/registration.ts:447:  dirs: Dirs,
router.ts:6:import type { MessengerState, Dirs, AgentMailMessage, NameThemeConfig } from './lib.js';
router.ts:13:type DeliverFn = (msg: AgentMailMessage) => void;
router.ts:19:  nameTheme?: NameThemeConfig;
router.ts:26:  state: MessengerState,
router.ts:27:  dirs: Dirs,
store/shared.ts:5:import type { AgentRegistration, Dirs, MessengerState } from '../lib.js';
store/shared.ts:6:import { isProcessAlive } from '../lib.js';
store/shared.ts:69:export function keepNamedChannels(dirs: Dirs, channels: string[] | undefined): string[] {
store/shared.ts:118:export function getEffectiveSessionId(cwd: string, state: MessengerState): string {
store/shared.ts:130:  state: MessengerState,
store/shared.ts:131:  dirs: Dirs,
store/shared.ts:193:export function applyRegistrationDefaults(reg: AgentRegistration): AgentRegistration {
store/shared.ts:210:  state: MessengerState,
store/shared.ts:211:  reg: AgentRegistration
store/shared.ts:212:): AgentRegistration {
swarm/task-store/cleanup.ts:3:import { isProcessAlive } from '../../lib.js';
swarm/task-store/cleanup.ts:18:    if (!reg.pid || !isProcessAlive(reg.pid)) return false;
swarm/task-store/queries.ts:6:import { isProcessAlive } from '../../lib.js';
swarm/task-store/queries.ts:32:    if (!reg.pid || !isProcessAlive(reg.pid)) return false;
overlay.ts:8:import type { MessengerState, Dirs } from './lib.js';
overlay.ts:100:    private state: MessengerState,
overlay.ts:101:    private dirs: Dirs,
swarm/handlers/task-archive.ts:2:import type { MessengerState } from '../../lib.js';
swarm/handlers/task-archive.ts:11:  state: MessengerState,
swarm/handlers/task-archive.ts:57:  state: MessengerState,
swarm/handlers/task-lifecycle.ts:2:import type { MessengerState } from '../../lib.js';
swarm/handlers/task-lifecycle.ts:12:  state: MessengerState,
swarm/handlers/task-lifecycle.ts:65:  state: MessengerState,
swarm/handlers/task-lifecycle.ts:104:  state: MessengerState,
swarm/handlers/task-lifecycle.ts:158:  state: MessengerState,
swarm/handlers/task-ops.ts:2:import type { MessengerState } from '../../lib.js';
swarm/handlers/task-ops.ts:14:  state: MessengerState,
swarm/handlers/spawn.ts:2:import type { MessengerState } from '../../lib.js';
swarm/handlers/spawn.ts:20:  state: MessengerState,
swarm/handlers/spawn.ts:168:  state: MessengerState,
swarm/spawn.ts:7:import { generateMemorableName } from '../lib.js';
swarm/spawn.ts:422:  const name = request.name?.trim() || generateMemorableName();
swarm/handlers/task-progress.ts:2:import type { MessengerState } from '../../lib.js';
swarm/handlers/task-progress.ts:9:  state: MessengerState,
swarm/handlers/task-create.ts:2:import type { MessengerState } from '../../lib.js';
swarm/handlers/task-create.ts:11:  state: MessengerState,
handlers/coordination/whois.ts:1:import type { Dirs, MessengerState, AgentRegistration } from '../../lib.js';
handlers/coordination/whois.ts:3:  STATUS_INDICATORS,
handlers/coordination/whois.ts:5:  buildSelfRegistration,
handlers/coordination/whois.ts:6:  computeStatus,
handlers/coordination/whois.ts:7:  formatDuration,
handlers/coordination/whois.ts:17:  state: MessengerState,
handlers/coordination/whois.ts:18:  dirs: Dirs,
handlers/coordination/whois.ts:53:function executeWhoisSelf(state: MessengerState, dirs: Dirs, cwd: string, thresholdMs: number) {
handlers/coordination/whois.ts:55:    buildSelfRegistration(state),
handlers/coordination/whois.ts:66:  agent: AgentRegistration,
handlers/coordination/whois.ts:68:  dirs: Dirs,
handlers/coordination/whois.ts:77:  const computed = computeStatus(
handlers/coordination/whois.ts:84:  const indicator = STATUS_INDICATORS[computed.status];
handlers/coordination/whois.ts:88:  const sessionAge = formatDuration(Date.now() - new Date(agent.startedAt).getTime());
overlay-actions.ts:3:import type { AgentMailMessage, Dirs, MessengerState } from './lib.js';
overlay-actions.ts:4:import { MAX_CHAT_HISTORY } from './lib.js';
overlay-actions.ts:150:  state: MessengerState,
overlay-actions.ts:152:  message: AgentMailMessage
overlay-actions.ts:160:  if (history.length > MAX_CHAT_HISTORY) history.shift();
overlay-actions.ts:163:function addToChannelPostHistory(state: MessengerState, text: string): void {
overlay-actions.ts:164:  const channelPostMsg: AgentMailMessage = {
overlay-actions.ts:174:  if (state.channelPostHistory.length > MAX_CHAT_HISTORY) {
overlay-actions.ts:282:  state: MessengerState,
overlay-actions.ts:283:  dirs: Dirs,
overlay-actions.ts:312:  state: MessengerState,
overlay-actions.ts:313:  dirs: Dirs,
overlay-actions.ts:335:  state: MessengerState,
overlay-actions.ts:336:  _dirs: Dirs,
overlay-actions.ts:356:  state: MessengerState,
overlay-actions.ts:357:  dirs: Dirs,
handlers/coordination/reservations.ts:2:import type { Dirs, MessengerState } from '../../lib.js';
handlers/coordination/reservations.ts:7:  state: MessengerState,
handlers/coordination/reservations.ts:8:  dirs: Dirs,
handlers/coordination/reservations.ts:46:  state: MessengerState,
handlers/coordination/reservations.ts:47:  dirs: Dirs,
swarm/handlers/task-block.ts:2:import type { MessengerState } from '../../lib.js';
swarm/handlers/task-block.ts:10:  state: MessengerState,
swarm/handlers/task-block.ts:42:  state: MessengerState,
handlers/coordination/rename.ts:2:import type { AgentMailMessage, Dirs, MessengerState } from '../../lib.js';
handlers/coordination/rename.ts:7:  state: MessengerState,
handlers/coordination/rename.ts:8:  dirs: Dirs,
handlers/coordination/rename.ts:11:  _deliverMessage?: (msg: AgentMailMessage) => void,
handlers/coordination/list.ts:1:import type { Dirs, MessengerState, AgentRegistration } from '../../lib.js';
handlers/coordination/list.ts:3:  STATUS_INDICATORS,
handlers/coordination/list.ts:5:  buildSelfRegistration,
handlers/coordination/list.ts:6:  computeStatus,
handlers/coordination/list.ts:7:  extractFolder,
handlers/coordination/list.ts:17:  state: MessengerState,
handlers/coordination/list.ts:18:  dirs: Dirs,
handlers/coordination/list.ts:28:  const folder = extractFolder(cwd);
handlers/coordination/list.ts:36:  function formatAgentLine(a: AgentRegistration, isSelf: boolean, hasTask: boolean): string {
handlers/coordination/list.ts:37:    const computed = computeStatus(
handlers/coordination/list.ts:43:    const indicator = STATUS_INDICATORS[computed.status];
handlers/coordination/list.ts:88:    formatAgentLine(buildSelfRegistration(state), true, agentHasTask(state.agentName, sessionTasks))
handlers/coordination/status.ts:2:import type { Dirs, MessengerState } from '../../lib.js';
handlers/coordination/status.ts:3:import { extractFolder, truncatePathLeft } from '../../lib.js';
handlers/coordination/status.ts:10:export function executeStatus(state: MessengerState, dirs: Dirs, cwd: string = process.cwd()) {
handlers/coordination/status.ts:16:  const folder = extractFolder(cwd);
handlers/coordination/status.ts:60:  state: MessengerState,
handlers/coordination/status.ts:61:  dirs: Dirs,
overlay/snapshot.ts:1:import { formatDuration, type MessengerState } from '../lib.js';
overlay/snapshot.ts:8:function snapshotIdleLabel(state: MessengerState): string {
overlay/snapshot.ts:11:  return `idle ${formatDuration(ageMs)}`;
overlay/snapshot.ts:57:  state: MessengerState
overlay/snapshot.ts:80:    return `${worker.taskId} (${worker.name}, ${activity}, ${formatDuration(Date.now() - worker.startedAt)})`;
handlers/coordination/join.ts:3:import type { AgentMailMessage, Dirs, MessengerState, NameThemeConfig } from '../../lib.js';
handlers/coordination/join.ts:4:import { displaySpecPath, extractFolder, resolveSpecPath } from '../../lib.js';
handlers/coordination/join.ts:11:  state: MessengerState,
handlers/coordination/join.ts:12:  dirs: Dirs,
handlers/coordination/join.ts:14:  _deliverFn: (msg: AgentMailMessage) => void,
handlers/coordination/join.ts:17:  nameTheme?: NameThemeConfig,
handlers/coordination/join.ts:100:  const folder = extractFolder(cwd);
overlay/render-status.ts:3:import { formatDuration } from '../lib.js';
overlay/render-status.ts:87:    const elapsed = formatDuration(Date.now() - info.startedAt);
handlers/coordination/messaging.ts:1:import type { Dirs, MessengerState } from '../../lib.js';
handlers/coordination/messaging.ts:15:  state: MessengerState,
handlers/coordination/messaging.ts:16:  _dirs: Dirs,
channel.ts:3:import { generateMemorableName, type Dirs } from './lib.js';
channel.ts:39:export function getChannelsDir(dirs: Dirs): string {
channel.ts:64:export function channelPath(dirs: Dirs, channelId: string): string {
channel.ts:128:export function readChannelHeader(dirs: Dirs, channelId: string): ChannelMetaHeader | null {
channel.ts:149:export function readChannelEventLines(dirs: Dirs, channelId: string): string[] {
channel.ts:168:  dirs: Dirs,
channel.ts:202:export function pruneChannelEvents(dirs: Dirs, channelId: string, maxEvents: number): void {
channel.ts:221:export function getChannel(dirs: Dirs, channelId: string): ChannelRecord | null {
channel.ts:229:export function listChannels(dirs: Dirs): ChannelRecord[] {
channel.ts:251:export function writeChannel(dirs: Dirs, record: ChannelRecord): ChannelRecord {
channel.ts:272:  dirs: Dirs,
channel.ts:289:export function ensureDefaultNamedChannels(dirs: Dirs, createdBy?: string): ChannelRecord[] {
channel.ts:304:function allocateSessionChannelId(dirs: Dirs, baseId: string): string {
channel.ts:318:  const generated = generateMemorableName();
channel.ts:322:export function findChannelBySessionId(dirs: Dirs, sessionId: string): ChannelRecord | null {
channel.ts:331:  dirs: Dirs,
channel.ts:345:  dirs: Dirs,
channel.ts:357:  dirs: Dirs,
overlay/render-feed.ts:3:import { coloredAgentName } from '../lib.js';
overlay/render-feed.ts:82:  const agentStyled = coloredAgentName(event.agent);
index.ts:28:  type MessengerState,
index.ts:29:  type Dirs,
index.ts:30:  type AgentMailMessage,
index.ts:31:  formatRelativeTime,
index.ts:32:  stripAnsiCodes,
index.ts:33:  extractFolder,
index.ts:63:  const state: MessengerState = {
index.ts:95:  function getMessengerDirs(): Dirs {
index.ts:107:  const dirs = getMessengerDirs();
index.ts:175:    const folder = extractFolder(process.cwd());
index.ts:428:  pi.registerMessageRenderer<AgentMailMessage>('agent_message', (message, _options, theme) => {
index.ts:434:        const safeFrom = stripAnsiCodes(details.from);
index.ts:435:        const safeText = stripAnsiCodes(details.text);
index.ts:438:        const time = theme.fg('dim', ` (${formatRelativeTime(details.timestamp)})`);
index.ts:625:    const folder = extractFolder(c.registration.cwd);
overlay/render-detail.ts:4:  formatDuration,
overlay/render-detail.ts:5:  formatRelativeTime,
overlay/render-detail.ts:6:  buildSelfRegistration,
overlay/render-detail.ts:7:  coloredAgentName,
overlay/render-detail.ts:8:  computeStatus,
overlay/render-detail.ts:9:  STATUS_INDICATORS,
overlay/render-detail.ts:11:  type Dirs,
overlay/render-detail.ts:12:  type MessengerState,
overlay/render-detail.ts:67:  return `idle ${formatDuration(ageMs)}`;
overlay/render-detail.ts:90:  state: MessengerState,
overlay/render-detail.ts:91:  dirs: Dirs,
overlay/render-detail.ts:101:  const self = buildSelfRegistration(state);
overlay/render-detail.ts:107:    const computed = computeStatus(
overlay/render-detail.ts:113:    const indicator = STATUS_INDICATORS[computed.status];
overlay/render-detail.ts:115:    rowParts.push(`${indicator} ${coloredAgentName(agent.name)}${idle}`);
overlay/render-detail.ts:269:      `Status: ${task.status}  │  Attempts: ${task.attempt_count}  │  Created: ${formatRelativeTime(task.created_at)}${claimedText}`
overlay/render-detail.ts:275:    const startedText = task.claimed_at ? ` (claimed ${formatRelativeTime(task.claimed_at)})` : '';
overlay/render-detail.ts:360:  lines.push(`Started: ${formatRelativeTime(agent.startedAt)}`);
overlay/render-detail.ts:363:    lines.push(`Ended: ${formatRelativeTime(agent.endedAt)}${exit}`);
overlay/input.ts:2:import type { Dirs, MessengerState } from '../lib.js';
overlay/input.ts:40:  state: MessengerState;
overlay/input.ts:41:  dirs: Dirs;
extension/deliver-message.ts:2:import type { AgentMailMessage, Dirs, MessengerState } from '../lib.js';
extension/deliver-message.ts:3:import { extractFolder, MAX_CHAT_HISTORY } from '../lib.js';
extension/deliver-message.ts:9:  state: MessengerState;
extension/deliver-message.ts:10:  dirs: Dirs;
extension/deliver-message.ts:22:  return function deliverMessage(msg: AgentMailMessage): void {
extension/deliver-message.ts:29:    if (history.length > MAX_CHAT_HISTORY) history.shift();
extension/deliver-message.ts:48:      const folder = extractFolder(sender.cwd);
extension/status.ts:2:import type { Dirs, MessengerState } from '../lib.js';
extension/status.ts:3:import { agentHasTask, computeStatus } from '../lib.js';
extension/status.ts:13:  state: MessengerState;
extension/status.ts:14:  dirs: Dirs;
extension/status.ts:40:      const computed = computeStatus(
extension/activity.ts:2:import type { Dirs, MessengerState } from '../lib.js';
extension/activity.ts:3:import { generateAutoStatus } from '../lib.js';
extension/activity.ts:9:  state: MessengerState;
extension/activity.ts:10:  dirs: Dirs;
extension/activity.ts:99:    const autoMsg = generateAutoStatus({


**Considering source definitions**

I need to figure out if I should omit source definitions from my publish. I wonder if I can get them from npm or if it's simpler to just use a tarball. But oh no, I can't access the internet to check. Inspecting the repo might help, or using `npm view`. It feels like a package could have a missing lib folder in the tarball, while the source root has the definitions in `lib/index.ts`, which isn't published. Could I possibly install from `npm pack` and search globally for more options?

python - <<'PY'
import pathlib,re,os
root=pathlib.Path('/home/sebas/.npm-global/lib/node_modules/pi-messenger-swarm')
for name in ['generateMemorableName','formatRelativeTime','extractFolder','stripAnsiCodes','computeStatus','buildSelfRegistration','generateAutoStatus','pathMatchesReservation','coloredAgentName','formatDuration','isProcessAlive','isValidAgentName','displaySpecPath','resolveSpecPath','truncatePathLeft','agentHasTask','STATUS_INDICATORS','MAX_CHAT_HISTORY']:
    found=[]
    for p in root.rglob('*.ts'):
        txt=p.read_text(errors='ignore')
        if name in txt and p.name!='lib.ts':
            found.append(str(p.relative_to(root)))
    print('\n'+name)
    print('\n'.join(found[:20]) or 'NOT FOUND')
PY


generateMemorableName
channel.ts
store/registration.ts
swarm/spawn.ts

formatRelativeTime
index.ts
overlay/render-detail.ts

extractFolder
index.ts
extension/deliver-message.ts
handlers/coordination/join.ts
handlers/coordination/status.ts
handlers/coordination/list.ts

stripAnsiCodes
index.ts

computeStatus
overlay/render-detail.ts
extension/status.ts
handlers/coordination/list.ts
handlers/coordination/whois.ts

buildSelfRegistration
overlay/render-detail.ts
handlers/coordination/list.ts
handlers/coordination/whois.ts

generateAutoStatus
extension/activity.ts

pathMatchesReservation
store/agents.ts

coloredAgentName
overlay/render-detail.ts
overlay/render-feed.ts

formatDuration
overlay/render-status.ts
overlay/snapshot.ts
overlay/render-detail.ts
handlers/coordination/whois.ts

isProcessAlive
store/shared.ts
store/registration.ts
store/agents.ts
swarm/task-store/queries.ts
swarm/task-store/cleanup.ts

isValidAgentName
store/registration.ts
store/agents.ts

displaySpecPath
handlers/coordination/join.ts

resolveSpecPath
handlers/coordination/join.ts

truncatePathLeft
handlers/coordination/status.ts

agentHasTask
overlay/render-detail.ts
extension/status.ts
handlers/coordination/list.ts
handlers/coordination/whois.ts

STATUS_INDICATORS
overlay/render-detail.ts
handlers/coordination/list.ts
handlers/coordination/whois.ts

MAX_CHAT_HISTORY
overlay-actions.ts
extension/deliver-message.ts


**Considering definitions and implementations**

I’m thinking that we really need actual definitions that are absent right now. I wonder if it’d be easier to install a source from GitHub, but maybe using an npm package is better, although the tarball contents might be missing. I’m considering creating a minimal lib.ts to implement these utilities and types myself. I also need to inspect usage shapes and read the relevant files to understand the types needed. It's a bit of a puzzle!


import { truncateToWidth, visibleWidth } from '@mariozechner/pi-tui';
import type { Theme } from '@mariozechner/pi-coding-agent';
import {
  formatDuration,
  formatRelativeTime,
  buildSelfRegistration,
  coloredAgentName,
  computeStatus,
  STATUS_INDICATORS,
  agentHasTask,
  type Dirs,
  type MessengerState,
} from '../lib.js';
import * as store from '../store.js';
import * as taskStore from '../swarm/task-store.js';
import type { SwarmTask as Task, SpawnedAgent } from '../swarm/types.js';
import { formatRoleLabel } from '../swarm/labels.js';
import { getLiveWorkers, type LiveWorkerInfo } from '../swarm/live-progress.js';
import type { ToolEntry } from '../swarm/progress.js';
import { loadConfig } from '../config.js';
import type { MessengerViewState } from '../overlay-actions.js';
import { getEffectiveSessionId } from '../store/shared.js';

let listLegendCache: {
  task: Task;
  width: number;
  line: string;
} | null = null;

function formatElapsed(ms: number): string {
  const s = Math.floor(Math.max(0, ms) / 1000);
  const m = Math.floor(s / 60);
  return m > 0 ? `${m}:${String(s % 60).padStart(2, '0')}` : `0:${String(s).padStart(2, '0')}`;
}

function renderActivityLog(
  tools: ToolEntry[],
  currentTool: string | undefined,
  currentToolArgs: string | undefined,
  startedAt: number,
  width: number
): string[] {
  const lines: string[] = [];
  for (const entry of tools) {
    const elapsed = formatElapsed(entry.startMs - startedAt);
    const args = entry.args ? ` ${entry.args}` : '';
    lines.push(truncateToWidth(`  [${elapsed}] ${entry.tool}${args}`, width));
  }
  if (currentTool) {
    const elapsed = formatElapsed(Date.now() - startedAt);
    const args = currentToolArgs ? ` ${currentToolArgs}` : '';
    lines.push(truncateToWidth(`  → [${elapsed}] ${currentTool}${args}`, width));
  } else {
    lines.push('  → thinking...');
  }
  return lines;
}

function appendUniversalHints(text: string): string {
  return `${text}  [T:snap] [B:bg]`;
}

function idleLabel(timestamp: string | undefined): string {
  if (!timestamp) return 'idle';
  const ageMs = Math.max(0, Date.now() - new Date(timestamp).getTime());
  if (!Number.isFinite(ageMs) || ageMs < 30_000) return 'active';
  return `idle ${formatDuration(ageMs)}`;
}

function wrapText(text: string, maxWidth: number): string[] {
  if (text.length <= maxWidth) return [text];
  const lines: string[] = [];
  let remaining = text;
  while (remaining.length > 0) {
    if (remaining.length <= maxWidth) {
      lines.push(remaining);
      break;
    }
    let breakAt = remaining.lastIndexOf(' ', maxWidth);
    if (breakAt <= 0) breakAt = maxWidth;
    lines.push(remaining.slice(0, breakAt));
    remaining = remaining.slice(breakAt).trimStart();
  }
  return lines;
}

export function renderAgentsRow(
  cwd: string,
  width: number,
  state: MessengerState,
  dirs: Dirs,
  stuckThresholdMs: number,
  liveWorkers: ReadonlyMap<string, LiveWorkerInfo> = getLiveWorkers(cwd)
): string {
  const activeAgents = store.getActiveAgents(state, dirs);
  const rowParts: string[] = [];
  const seen = new Set<string>();
  const sessionId = getEffectiveSessionId(cwd, state);
  const sessionTasks = taskStore.getTasks(cwd, sessionId);

  const self = buildSelfRegistration(state);
  rowParts.push(`🟢 You (${idleLabel(self.activity?.lastActivityAt ?? self.startedAt)})`);
  seen.add(self.name);

  for (const agent of activeAgents) {
    if (seen.has(agent.name)) continue;
    const computed = computeStatus(
      agent.activity?.lastActivityAt ?? agent.startedAt,
      agentHasTask(agent.name, sessionTasks),
      (agent.reservations?.length ?? 0) > 0,
      stuckThresholdMs
    );
    const indicator = STATUS_INDICATORS[computed.status];
    const idle = computed.idleFor ? ` ${computed.idleFor}` : '';
    rowParts.push(`${indicator} ${coloredAgentName(agent.name)}${idle}`);
    seen.add(agent.name);
  }

  for (const worker of liveWorkers.values()) {
    if (seen.has(worker.name)) continue;
    rowParts.push(`🔵 ${worker.name} (${worker.taskId})`);
    seen.add(worker.name);
  }

  return truncateToWidth(rowParts.join('  '), width);
}

export function renderEmptyState(
  theme: Theme,
  cwd: string,
  width: number,
  height: number,
  channelId: string
): string[] {
  const lines: string[] = [];
  const config = loadConfig(cwd);

  lines.push(theme.fg('dim', 'No swarm tasks yet — create one or spawn a specialist.'));
  lines.push(
    theme.fg(
      'dim',
      'task.create: pi_messenger({ action: "task.create", title: "Investigate bug" })'
    )
  );
  lines.push(
    theme.fg(
      'dim',
      'spawn: pi_messenger({ action: "spawn", role: "Researcher", message: "Analyze issue" })'
    )
  );
  lines.push(theme.fg('dim', `stuck ${config.stuckThreshold}s · feed ${config.feedRetention}`));

  if (lines.length > height) {
    return lines.slice(0, height).map((line) => truncateToWidth(line, width));
  }
  while (lines.length < height) lines.push('');
  return lines.map((line) => truncateToWidth(line, width));
}

export function renderLegend(

[331 more lines in file. Use offset=161 to continue.]


import { existsSync } from 'node:fs';
import type { ExtensionContext } from '@mariozechner/pi-coding-agent';
import type { AgentMailMessage, Dirs, MessengerState, NameThemeConfig } from '../../lib.js';
import { displaySpecPath, extractFolder, resolveSpecPath } from '../../lib.js';
import { displayChannelLabel } from '../../channel.js';
import * as store from '../../store.js';
import { logFeedEvent, pruneFeed } from '../../feed.js';
import { result } from '../result.js';

export function executeJoin(
  state: MessengerState,
  dirs: Dirs,
  ctx: ExtensionContext,
  _deliverFn: (msg: AgentMailMessage) => void,
  updateStatusFn: (ctx: ExtensionContext) => void,
  specPath?: string,
  nameTheme?: NameThemeConfig,
  feedRetention?: number,
  channel?: string,
  create?: boolean
) {
  state.isHuman = ctx.hasUI;
  const cwd = ctx.cwd ?? process.cwd();

  if (!state.registered) {
    if (!store.register(state, dirs, ctx, nameTheme)) {
      return result('Failed to join the agent mesh. Check logs for details.', {
        mode: 'join',
        error: 'registration_failed',
      });
    }

    if (channel) {
      const switched = store.joinChannel(state, dirs, channel, { create });
      if (!switched.success) {
        const error = (switched as Extract<typeof switched, { success: false }>).error;
        return result(
          error === 'not_found'
            ? `Channel ${displayChannelLabel(channel)} not found.`
            : `Invalid channel: ${channel}`,
          { mode: 'join', error, channel }
        );
      }
    }

    updateStatusFn(ctx);
    pruneFeed(cwd, feedRetention ?? 50, state.currentChannel);
    logFeedEvent(cwd, state.agentName, 'join', undefined, undefined, state.currentChannel);
  } else if (channel) {
    const switched = store.joinChannel(state, dirs, channel, { create });
    if (!switched.success) {
      const error = (switched as Extract<typeof switched, { success: false }>).error;
      return result(
        error === 'not_found'
          ? `Channel ${displayChannelLabel(channel)} not found.`
          : `Invalid channel: ${channel}`,
        { mode: 'join', error, channel }
      );
    }
    state.chatHistory.clear();
    state.channelPostHistory = [];
    state.unreadCounts.clear();
    state.seenSenders.clear();
    updateStatusFn(ctx);

    const label = displayChannelLabel(state.currentChannel);
    const text = switched.switched ? `Switched to ${label}.` : `Already in ${label}.`;

    return result(text, {
      mode: 'join',
      alreadyJoined: !switched.switched,
      name: state.agentName,
      channel: state.currentChannel,
      joinedChannels: [...state.joinedChannels],
    });
  } else {
    const agents = store.getActiveAgents(state, dirs);
    return result(
      `Already joined as ${state.agentName} in ${displayChannelLabel(state.currentChannel)}. ${agents.length} peer${agents.length === 1 ? '' : 's'} active.`,
      {
        mode: 'join',
        alreadyJoined: true,
        name: state.agentName,
        peerCount: agents.length,
        channel: state.currentChannel,
      }
    );
  }

  let specWarning = '';
  if (specPath) {
    state.spec = resolveSpecPath(specPath, cwd);
    store.updateRegistration(state, dirs, ctx);
    if (!existsSync(state.spec)) {
      specWarning = `\n\nWarning: Spec file not found at ${displaySpecPath(state.spec, cwd)}.`;
    }
  }

  const agents = store.getActiveAgents(state, dirs);
  const folder = extractFolder(cwd);
  const locationPart = state.gitBranch ? `${folder} on ${state.gitBranch}` : folder;
  const channelLabel = displayChannelLabel(state.currentChannel);

  let text = `Joined as ${state.agentName} in ${locationPart} on ${channelLabel}. ${agents.length} peer${agents.length === 1 ? '' : 's'} active.`;

  if (state.spec) {
    text += `\nSpec: ${displaySpecPath(state.spec, cwd)}`;
  }

  text += `\nJoined channels: ${state.joinedChannels.map(displayChannelLabel).join(', ')}`;

  if (agents.length > 0) {
    text += `\n\nActive peers: ${agents.map((a) => a.name).join(', ')}`;
    text +=
      '\n\nUse pi_messenger({ action: "list" }) for details, pi_messenger({ action: "task.list" }) for tasks.';
  }

  if (specWarning) {
    text += specWarning;
  }

  return result(text, {
    mode: 'join',
    name: state.agentName,
    location: locationPart,
    peerCount: agents.length,
    peers: agents.map((a) => a.name),
    spec: state.spec ? displaySpecPath(state.spec, cwd) : undefined,
    channel: state.currentChannel,
    joinedChannels: [...state.joinedChannels],
  });
}


import type { ExtensionContext } from '@mariozechner/pi-coding-agent';
import type { Dirs, MessengerState } from '../../lib.js';
import { extractFolder, truncatePathLeft } from '../../lib.js';
import { displayChannelLabel } from '../../channel.js';
import * as store from '../../store.js';
import * as taskStore from '../../swarm/task-store.js';
import { getEffectiveSessionId } from '../../store/shared.js';
import { notRegisteredError, result } from '../result.js';

export function executeStatus(state: MessengerState, dirs: Dirs, cwd: string = process.cwd()) {
  if (!state.registered) {
    return notRegisteredError();
  }

  const agents = store.getActiveAgents(state, dirs);
  const folder = extractFolder(cwd);
  const location = state.gitBranch ? `${folder} (${state.gitBranch})` : folder;
  const sessionId = getEffectiveSessionId(cwd, state);
  const myClaim = taskStore
    .getTasks(cwd, sessionId)
    .find((task) => task.status === 'in_progress' && task.claimed_by === state.agentName);

  let text = `You: ${state.agentName}\n`;
  text += `Location: ${location}\n`;
  text += `On: ${displayChannelLabel(state.currentChannel)}\n`;
  if (myClaim) {
    text += `Claim: ${myClaim.id}${myClaim.blocked_reason ? ` - ${myClaim.blocked_reason}` : ''}\n`;
  }

  text += `Peers: ${agents.length}\n`;
  if (state.reservations.length > 0) {
    const myRes = state.reservations.map((r) => `🔒 ${truncatePathLeft(r.pattern, 40)}`);
    text += `Reservations: ${myRes.join(', ')}\n`;
  }
  text += `Joined channels: ${state.joinedChannels.map(displayChannelLabel).join(', ')}\n`;
  text +=
    '\nUse pi_messenger({ action: "list" }) for details, pi_messenger({ action: "task.list" }) for tasks.';

  return result(text, {
    mode: 'status',
    registered: true,
    self: state.agentName,
    folder,
    gitBranch: state.gitBranch,
    peerCount: agents.length,
    channel: state.currentChannel,
    joinedChannels: [...state.joinedChannels],
    claim: myClaim
      ? {
          id: myClaim.id,
          title: myClaim.title,
          claimedBy: myClaim.claimed_by,
        }
      : undefined,
    reservations: state.reservations,
  });
}

export function executeSetStatus(
  state: MessengerState,
  dirs: Dirs,
  ctx: ExtensionContext,
  message: string
) {
  if (!state.registered) {
    return notRegisteredError();
  }

  state.statusMessage = message;
  state.customStatus = true;
  store.updateRegistration(state, dirs, ctx);

  return result(`Status set to: ${message}`, { mode: 'set_status', message });
}


import type { ExtensionContext } from '@mariozechner/pi-coding-agent';
import type { Dirs, MessengerState } from '../lib.js';
import { generateAutoStatus } from '../lib.js';
import type { MessengerConfig } from '../config.js';
import * as store from '../store.js';
import { logFeedEvent } from '../feed.js';

interface ActivityTrackerOptions {
  state: MessengerState;
  dirs: Dirs;
  config: MessengerConfig;
}

export function createActivityTracker({ state, dirs, config }: ActivityTrackerOptions) {
  const EDIT_DEBOUNCE_MS = 5000;
  const REGISTRY_FLUSH_MS = 10000;
  const RECENT_WINDOW_MS = 60_000;
  const pendingEdits = new Map<string, ReturnType<typeof setTimeout>>();
  let recentCommit = false;
  let recentCommitTimer: ReturnType<typeof setTimeout> | null = null;
  let recentTestRuns = 0;
  let recentTestTimer: ReturnType<typeof setTimeout> | null = null;
  let recentEdits = 0;
  let recentEditTimer: ReturnType<typeof setTimeout> | null = null;

  function updateLastActivity(): void {
    state.activity.lastActivityAt = new Date().toISOString();
  }

  function incrementToolCount(): void {
    state.session.toolCalls++;
  }

  function setCurrentActivity(activity: string): void {
    state.activity.currentActivity = activity;
  }

  function clearCurrentActivity(): void {
    state.activity.currentActivity = undefined;
  }

  function setLastToolCall(toolCall: string): void {
    state.activity.lastToolCall = toolCall;
  }

  function addModifiedFile(filePath: string): void {
    const files = state.session.filesModified;
    const idx = files.indexOf(filePath);
    if (idx !== -1) files.splice(idx, 1);
    files.push(filePath);
    if (files.length > 20) files.shift();
  }

  function debouncedLogEdit(filePath: string): void {
    const existing = pendingEdits.get(filePath);
    if (existing) clearTimeout(existing);
    pendingEdits.set(
      filePath,
      setTimeout(() => {
        logFeedEvent(
          process.cwd(),
          state.agentName,
          'edit',
          filePath,
          undefined,
          state.currentChannel
        );
        pendingEdits.delete(filePath);
      }, EDIT_DEBOUNCE_MS)
    );
  }

  function scheduleRegistryFlush(ctx: ExtensionContext): void {
    if (state.registryFlushTimer) return;
    state.registryFlushTimer = setTimeout(() => {
      state.registryFlushTimer = null;
      store.flushActivityToRegistry(state, dirs, ctx);
    }, REGISTRY_FLUSH_MS);
  }

  function isGitCommit(command: string): boolean {
    return /\bgit\s+commit\b/.test(command);
  }

  function isTestRun(command: string): boolean {
    return /\b(npm\s+test|npx\s+(jest|vitest|mocha)|pytest|go\s+test|cargo\s+test|bun\s+test)\b/.test(
      command
    );
  }

  function extractCommitMessage(command: string): string {
    const match = command.match(/-m\s+["']([^"']+)["']/);
    return match ? match[1] : '';
  }

  function updateAutoStatus(): void {
    if (!state.registered || !config.autoStatus || state.customStatus) return;

    const autoMsg = generateAutoStatus({
      currentActivity: state.activity.currentActivity,
      recentCommit,
      recentTestRuns,
      recentEdits,
      sessionStartedAt: state.sessionStartedAt,
    });

    state.statusMessage = autoMsg;
  }

  function trackRecentCommit(): void {
    recentCommit = true;
    if (recentCommitTimer) clearTimeout(recentCommitTimer);
    recentCommitTimer = setTimeout(() => {
      recentCommit = false;
    }, RECENT_WINDOW_MS);
  }

  function trackRecentTest(): void {
    recentTestRuns++;
    if (recentTestTimer) clearTimeout(recentTestTimer);
    recentTestTimer = setTimeout(() => {
      recentTestRuns = 0;
    }, RECENT_WINDOW_MS);
  }

  function trackRecentEdit(): void {
    recentEdits++;
    if (recentEditTimer) clearTimeout(recentEditTimer);
    recentEditTimer = setTimeout(() => {
      recentEdits = 0;
    }, RECENT_WINDOW_MS);
  }

  function shortenPath(filePath: string): string {
    const parts = filePath.split('/');
    return parts.length > 2 ? parts.slice(-2).join('/') : filePath;
  }

  async function handleToolCall(
    event: { toolName: string; input: unknown },
    ctx: ExtensionContext
  ): Promise<void> {
    if (!state.registered) return;

    updateLastActivity();
    incrementToolCount();
    scheduleRegistryFlush(ctx);

    const toolName = event.toolName;
    const input = event.input as Record<string, unknown>;

    if (toolName === 'write' || toolName === 'edit') {
      const path = input.path as string;
      if (path) {
        setCurrentActivity(`editing ${shortenPath(path)}`);
        debouncedLogEdit(path);
        trackRecentEdit();
      }
    } else if (toolName === 'read') {
      const path = input.path as string;

[96 more lines in file. Use offset=161 to continue.]


**Creating utility library**

I'm thinking it might be easiest to create our own `lib.ts` file that includes necessary utilities and types. I need to determine the shape of `AgentRegistration` based on how it's used in the store/shared context, and also see how to apply defaults. It seems like a straightforward task, but I'll need to carefully read through the store/shared code to ensure everything aligns properly. Let's get started on that!