fix(runtime): keep daemon alive and localize package installs

Co-authored-by: Codex <noreply@openai.com>

install.sh

@@ -32,7 +32,7 @@ fi
 if [[ "${CO_MONO_SKIP_BUILD:-0}" != "1" ]]; then
   log "Building core packages"
   BUILD_FAILED=0
-  for pkg in packages/agent packages/ai packages/tui packages/coding-agent; do
+  for pkg in packages/tui packages/ai packages/agent packages/coding-agent; do
     if ! npm run build --workspace "$pkg"; then
       BUILD_FAILED=1
       echo "WARN: build failed for $pkg; falling back to source launch mode."

packages/coding-agent/src/core/package-manager.ts

@@ -1,4 +1,4 @@
-import { spawn, spawnSync } from "node:child_process";
+import { spawn } from "node:child_process";
 import { createHash } from "node:crypto";
 import { existsSync, mkdirSync, readdirSync, readFileSync, rmSync, statSync, writeFileSync } from "node:fs";
 import { homedir, tmpdir } from "node:os";
@@ -636,7 +636,6 @@ export class DefaultPackageManager implements PackageManager {
 	private cwd: string;
 	private agentDir: string;
 	private settingsManager: SettingsManager;
-	private globalNpmRoot: string | undefined;
 	private progressCallback: ProgressCallback | undefined;
 
 	constructor(options: PackageManagerOptions) {
@@ -1157,20 +1156,12 @@ export class DefaultPackageManager implements PackageManager {
 	}
 
 	private async installNpm(source: NpmSource, scope: SourceScope, temporary: boolean): Promise<void> {
-		if (scope === "user" && !temporary) {
-			await this.runCommand("npm", ["install", "-g", source.spec]);
-			return;
-		}
 		const installRoot = this.getNpmInstallRoot(scope, temporary);
 		this.ensureNpmProject(installRoot);
 		await this.runCommand("npm", ["install", source.spec, "--prefix", installRoot]);
 	}
 
 	private async uninstallNpm(source: NpmSource, scope: SourceScope): Promise<void> {
-		if (scope === "user") {
-			await this.runCommand("npm", ["uninstall", "-g", source.name]);
-			return;
-		}
 		const installRoot = this.getNpmInstallRoot(scope, false);
 		if (!existsSync(installRoot)) {
 			return;
@@ -1297,16 +1288,7 @@ export class DefaultPackageManager implements PackageManager {
 		if (scope === "project") {
 			return join(this.cwd, CONFIG_DIR_NAME, "npm");
 		}
-		return join(this.getGlobalNpmRoot(), "..");
+		return join(this.agentDir, "npm");
-	}
-
-	private getGlobalNpmRoot(): string {
-		if (this.globalNpmRoot) {
-			return this.globalNpmRoot;
-		}
-		const result = this.runCommandSync("npm", ["root", "-g"]);
-		this.globalNpmRoot = result.trim();
-		return this.globalNpmRoot;
 	}
 
 	private getNpmInstallPath(source: NpmSource, scope: SourceScope): string {
@@ -1316,7 +1298,7 @@ export class DefaultPackageManager implements PackageManager {
 		if (scope === "project") {
 			return join(this.cwd, CONFIG_DIR_NAME, "npm", "node_modules", source.name);
 		}
-		return join(this.getGlobalNpmRoot(), source.name);
+		return join(this.agentDir, "npm", "node_modules", source.name);
 	}
 
 	private getGitInstallPath(source: GitSource, scope: SourceScope): string {
@@ -1777,16 +1759,4 @@ export class DefaultPackageManager implements PackageManager {
 			});
 		});
 	}
-
-	private runCommandSync(command: string, args: string[]): string {
-		const result = spawnSync(command, args, {
-			stdio: ["ignore", "pipe", "pipe"],
-			encoding: "utf-8",
-			shell: process.platform === "win32",
-		});
-		if (result.status !== 0) {
-			throw new Error(`Failed to run ${command} ${args.join(" ")}: ${result.stderr || result.stdout}`);
-		}
-		return (result.stdout || result.stderr || "").trim();
-	}
 }

packages/coding-agent/src/modes/daemon-mode.ts

@@ -138,6 +138,12 @@ export async function runDaemonMode(session: AgentSession, options: DaemonModeOp
 	console.error(`[co-mono-daemon] startup complete (session=${session.sessionId ?? "unknown"})`);
 
 	// Keep process alive forever.
+	const keepAlive = setInterval(() => {
+		// Intentionally keep the daemon event loop active.
+	}, 1000);
+	ready.finally(() => {
+		clearInterval(keepAlive);
+	});
 	await ready;
 	process.exit(0);
 }

packages/pi-channels/src/adapters/slack.ts

@@ -39,13 +39,8 @@
 
 import { SocketModeClient } from "@slack/socket-mode";
 import { WebClient } from "@slack/web-api";
-import type {
-	ChannelAdapter,
-	ChannelMessage,
-	AdapterConfig,
-	OnIncomingMessage,
-} from "../types.ts";
 import { getChannelSetting } from "../config.ts";
+import type { AdapterConfig, ChannelAdapter, ChannelMessage, OnIncomingMessage } from "../types.ts";
 
 const MAX_LENGTH = 3000; // Slack block text limit; actual API limit is 4000 but leave margin
 
@@ -88,17 +83,17 @@ export type SlackAdapterLogger = (event: string, data: Record<string, unknown>,
 
 export function createSlackAdapter(config: AdapterConfig, cwd?: string, log?: SlackAdapterLogger): ChannelAdapter {
 	// Tokens live in settings under pi-channels.slack (not in the adapter config block)
-	const appToken = (cwd ? getChannelSetting(cwd, "slack.appToken") as string : null)
+	const appToken = (cwd ? (getChannelSetting(cwd, "slack.appToken") as string) : null) ?? (config.appToken as string);
-		?? config.appToken as string;
+	const botToken = (cwd ? (getChannelSetting(cwd, "slack.botToken") as string) : null) ?? (config.botToken as string);
-	const botToken = (cwd ? getChannelSetting(cwd, "slack.botToken") as string : null)
-		?? config.botToken as string;
 
 	const allowedChannelIds = config.allowedChannelIds as string[] | undefined;
 	const respondToMentionsOnly = config.respondToMentionsOnly === true;
 	const slashCommand = (config.slashCommand as string) ?? "/aivena";
 
-	if (!appToken) throw new Error("Slack adapter requires appToken (xapp-...) in settings under pi-channels.slack.appToken");
+	if (!appToken)
-	if (!botToken) throw new Error("Slack adapter requires botToken (xoxb-...) in settings under pi-channels.slack.botToken");
+		throw new Error("Slack adapter requires appToken (xapp-...) in settings under pi-channels.slack.appToken");
+	if (!botToken)
+		throw new Error("Slack adapter requires botToken (xoxb-...) in settings under pi-channels.slack.botToken");
 
 	let socketClient: SocketModeClient | null = null;
 	const webClient = new WebClient(botToken);
@@ -119,7 +114,10 @@ export function createSlackAdapter(config: AdapterConfig, cwd?: string, log?: Sl
 	}
 
 	/** Build metadata common to all incoming messages */
-	function buildMetadata(event: { channel?: string; user?: string; ts?: string; thread_ts?: string; channel_type?: string }, extra?: Record<string, unknown>): Record<string, unknown> {
+	function buildMetadata(
+		event: { channel?: string; user?: string; ts?: string; thread_ts?: string; channel_type?: string },
+		extra?: Record<string, unknown>,
+	): Record<string, unknown> {
 		return {
 			channelId: event.channel,
 			userId: event.user,
@@ -184,7 +182,7 @@ export function createSlackAdapter(config: AdapterConfig, cwd?: string, log?: Sl
 			// Resolve bot user ID (for stripping self-mentions)
 			try {
 				const authResult = await webClient.auth.test();
-				botUserId = authResult.user_id as string ?? null;
+				botUserId = (authResult.user_id as string) ?? null;
 			} catch {
 				// Non-fatal — mention stripping just won't work
 			}
@@ -215,16 +213,20 @@ export function createSlackAdapter(config: AdapterConfig, cwd?: string, log?: Sl
 					// handled by the app_mention listener to avoid duplicate responses.
 					// DMs (im) and multi-party DMs (mpim) don't fire app_mention, so we
 					// must NOT skip those here.
-					if (botUserId && (event.channel_type === "channel" || event.channel_type === "group") && event.text.includes(`<@${botUserId}>`)) return;
+					if (
+						botUserId &&
+						(event.channel_type === "channel" || event.channel_type === "group") &&
+						event.text.includes(`<@${botUserId}>`)
+					)
+						return;
 
 					// In channels/groups, optionally only respond to @mentions
 					// (app_mention events are handled separately below)
-					if (respondToMentionsOnly && (event.channel_type === "channel" || event.channel_type === "group")) return;
+					if (respondToMentionsOnly && (event.channel_type === "channel" || event.channel_type === "group"))
+						return;
 
 					// Use channel:threadTs as sender key for threaded conversations
-					const sender = event.thread_ts
+					const sender = event.thread_ts ? `${event.channel}:${event.thread_ts}` : event.channel;
-						? `${event.channel}:${event.thread_ts}`
-						: event.channel;
 
 					onMessage({
 						adapter: "slack",
@@ -234,19 +236,21 @@ export function createSlackAdapter(config: AdapterConfig, cwd?: string, log?: Sl
 							eventType: "message",
 						}),
 					});
-				} catch (err) { log?.("slack-handler-error", { handler: "message", error: String(err) }, "ERROR"); }
+				} catch (err) {
+					log?.("slack-handler-error", { handler: "message", error: String(err) }, "ERROR");
+				}
 			});
 
 			// ── App mention events ──────────────────────────
-			socketClient.on("app_mention", async ({ event, ack }: { event: SlackMentionEvent; ack: () => Promise<void> }) => {
+			socketClient.on(
+				"app_mention",
+				async ({ event, ack }: { event: SlackMentionEvent; ack: () => Promise<void> }) => {
 					try {
 						await ack();
 
 						if (!isAllowed(event.channel)) return;
 
-					const sender = event.thread_ts
+						const sender = event.thread_ts ? `${event.channel}:${event.thread_ts}` : event.channel;
-						? `${event.channel}:${event.thread_ts}`
-						: event.channel;
 
 						onMessage({
 							adapter: "slack",
@@ -256,11 +260,16 @@ export function createSlackAdapter(config: AdapterConfig, cwd?: string, log?: Sl
 								eventType: "app_mention",
 							}),
 						});
-				} catch (err) { log?.("slack-handler-error", { handler: "app_mention", error: String(err) }, "ERROR"); }
+					} catch (err) {
-			});
+						log?.("slack-handler-error", { handler: "app_mention", error: String(err) }, "ERROR");
+					}
+				},
+			);
 
 			// ── Slash commands ───────────────────────────────
-			socketClient.on("slash_commands", async ({ body, ack }: { body: SlackCommandPayload; ack: (response?: any) => Promise<void> }) => {
+			socketClient.on(
+				"slash_commands",
+				async ({ body, ack }: { body: SlackCommandPayload; ack: (response?: any) => Promise<void> }) => {
 					try {
 						if (body.command !== slashCommand) {
 							await ack();
@@ -293,15 +302,20 @@ export function createSlackAdapter(config: AdapterConfig, cwd?: string, log?: Sl
 								command: body.command,
 							},
 						});
-				} catch (err) { log?.("slack-handler-error", { handler: "slash_commands", error: String(err) }, "ERROR"); }
+					} catch (err) {
-			});
+						log?.("slack-handler-error", { handler: "slash_commands", error: String(err) }, "ERROR");
+					}
+				},
+			);
 
 			// ── Interactive payloads (future: button clicks, modals) ──
 			socketClient.on("interactive", async ({ body, ack }: { body: any; ack: () => Promise<void> }) => {
 				try {
 					await ack();
 					// TODO: handle interactive payloads (block actions, modals)
-				} catch (err) { log?.("slack-handler-error", { handler: "interactive", error: String(err) }, "ERROR"); }
+				} catch (err) {
+					log?.("slack-handler-error", { handler: "interactive", error: String(err) }, "ERROR");
+				}
 			});
 
 			await socketClient.start();

packages/pi-channels/src/adapters/telegram.ts

@@ -26,15 +26,15 @@
  */
 
 import * as fs from "node:fs";
-import * as path from "node:path";
 import * as os from "node:os";
+import * as path from "node:path";
 import type {
+	AdapterConfig,
 	ChannelAdapter,
 	ChannelMessage,
-	AdapterConfig,
-	OnIncomingMessage,
-	IncomingMessage,
 	IncomingAttachment,
+	IncomingMessage,
+	OnIncomingMessage,
 	TranscriptionConfig,
 } from "../types.ts";
 import { createTranscriptionProvider, type TranscriptionProvider } from "./transcription.ts";
@@ -63,12 +63,49 @@ const TEXT_MIME_TYPES = new Set([
 
 /** File extensions we treat as text even if MIME is generic (application/octet-stream). */
 const TEXT_EXTENSIONS = new Set([
-	".md", ".markdown", ".txt", ".csv", ".json", ".jsonl", ".yaml", ".yml",
+	".md",
-	".toml", ".xml", ".html", ".htm", ".css", ".js", ".ts", ".tsx", ".jsx",
+	".markdown",
-	".py", ".rs", ".go", ".rb", ".php", ".java", ".kt", ".c", ".cpp", ".h",
+	".txt",
-	".sh", ".bash", ".zsh", ".fish", ".sql", ".graphql", ".gql",
+	".csv",
-	".env", ".ini", ".cfg", ".conf", ".properties", ".log",
+	".json",
-	".gitignore", ".dockerignore", ".editorconfig",
+	".jsonl",
+	".yaml",
+	".yml",
+	".toml",
+	".xml",
+	".html",
+	".htm",
+	".css",
+	".js",
+	".ts",
+	".tsx",
+	".jsx",
+	".py",
+	".rs",
+	".go",
+	".rb",
+	".php",
+	".java",
+	".kt",
+	".c",
+	".cpp",
+	".h",
+	".sh",
+	".bash",
+	".zsh",
+	".fish",
+	".sql",
+	".graphql",
+	".gql",
+	".env",
+	".ini",
+	".cfg",
+	".conf",
+	".properties",
+	".log",
+	".gitignore",
+	".dockerignore",
+	".editorconfig",
 ]);
 
 /** Image MIME prefixes. */
@@ -80,15 +117,22 @@ function isImageMime(mime: string | undefined): boolean {
 /** Audio MIME types that can be transcribed. */
 const AUDIO_MIME_PREFIXES = ["audio/"];
 const AUDIO_MIME_TYPES = new Set([
-	"audio/mpeg", "audio/mp4", "audio/ogg", "audio/wav", "audio/webm",
+	"audio/mpeg",
-	"audio/x-m4a", "audio/flac", "audio/aac", "audio/mp3",
+	"audio/mp4",
+	"audio/ogg",
+	"audio/wav",
+	"audio/webm",
+	"audio/x-m4a",
+	"audio/flac",
+	"audio/aac",
+	"audio/mp3",
 	"video/ogg", // .ogg containers can be audio-only
 ]);
 
 function isAudioMime(mime: string | undefined): boolean {
 	if (!mime) return false;
 	if (AUDIO_MIME_TYPES.has(mime)) return true;
-	return AUDIO_MIME_PREFIXES.some(p => mime.startsWith(p));
+	return AUDIO_MIME_PREFIXES.some((p) => mime.startsWith(p));
 }
 
 function isTextDocument(mimeType: string | undefined, filename: string | undefined): boolean {
@@ -166,13 +210,17 @@ export function createTelegramAdapter(config: AdapterConfig): ChannelAdapter {
 	 * Download a file from Telegram by file_id.
 	 * Returns { path, size } or null on failure.
 	 */
-	async function downloadFile(fileId: string, suggestedName?: string, maxSize = MAX_FILE_SIZE): Promise<{ localPath: string; size: number } | null> {
+	async function downloadFile(
+		fileId: string,
+		suggestedName?: string,
+		maxSize = MAX_FILE_SIZE,
+	): Promise<{ localPath: string; size: number } | null> {
 		try {
 			// Get file info
 			const infoRes = await fetch(`${apiBase}/getFile?file_id=${fileId}`);
 			if (!infoRes.ok) return null;
 
-			const info = await infoRes.json() as {
+			const info = (await infoRes.json()) as {
 				ok: boolean;
 				result?: { file_id: string; file_size?: number; file_path?: string };
 			};
@@ -237,7 +285,7 @@ export function createTelegramAdapter(config: AdapterConfig): ChannelAdapter {
 					continue;
 				}
 
-				const data = await res.json() as {
+				const data = (await res.json()) as {
 					ok: boolean;
 					result: Array<{ update_id: number; message?: TelegramMessage }>;
 				};
@@ -574,7 +622,11 @@ export function createTelegramAdapter(config: AdapterConfig): ChannelAdapter {
 
 	function cleanupTempFiles(): void {
 		for (const f of tempFiles) {
-			try { fs.unlinkSync(f); } catch { /* ignore */ }
+			try {
+				fs.unlinkSync(f);
+			} catch {
+				/* ignore */
+			}
 		}
 		tempFiles.length = 0;
 	}
@@ -663,7 +715,7 @@ interface TelegramMessage {
 }
 
 function sleep(ms: number): Promise<void> {
-	return new Promise(resolve => setTimeout(resolve, ms));
+	return new Promise((resolve) => setTimeout(resolve, ms));
 }
 
 function formatSize(bytes: number): string {

packages/pi-channels/src/adapters/transcription.ts

@@ -11,9 +11,9 @@
  *   const result = await provider.transcribe("/path/to/audio.ogg", "en");
  */
 
+import { execFile } from "node:child_process";
 import * as fs from "node:fs";
 import * as path from "node:path";
-import { execFile } from "node:child_process";
 import type { TranscriptionConfig } from "../types.ts";
 
 // ── Public interface ────────────────────────────────────────────
@@ -187,7 +187,7 @@ class OpenAIProvider implements TranscriptionProvider {
 				return { ok: false, error: `OpenAI API error (${response.status}): ${body.slice(0, 200)}` };
 			}
 
-			const data = await response.json() as { text?: string };
+			const data = (await response.json()) as { text?: string };
 			if (!data.text) {
 				return { ok: false, error: "OpenAI returned empty transcription" };
 			}
@@ -238,7 +238,7 @@ class ElevenLabsProvider implements TranscriptionProvider {
 				return { ok: false, error: `ElevenLabs API error (${response.status}): ${body.slice(0, 200)}` };
 			}
 
-			const data = await response.json() as { text?: string };
+			const data = (await response.json()) as { text?: string };
 			if (!data.text) {
 				return { ok: false, error: "ElevenLabs returned empty transcription" };
 			}

packages/pi-channels/src/adapters/webhook.ts

@@ -11,7 +11,7 @@
  * }
  */
 
-import type { ChannelAdapter, ChannelMessage, AdapterConfig } from "../types.ts";
+import type { AdapterConfig, ChannelAdapter, ChannelMessage } from "../types.ts";
 
 export function createWebhookAdapter(config: AdapterConfig): ChannelAdapter {
 	const method = (config.method as string) ?? "POST";

packages/pi-channels/src/bridge/bridge.ts

@@ -7,18 +7,12 @@
  * senders run concurrently up to maxConcurrent.
  */
 
-import type {
-	IncomingMessage,
-	IncomingAttachment,
-	QueuedPrompt,
-	SenderSession,
-	BridgeConfig,
-} from "../types.ts";
-import type { ChannelRegistry } from "../registry.ts";
 import type { EventBus } from "@mariozechner/pi-coding-agent";
-import { runPrompt } from "./runner.ts";
+import type { ChannelRegistry } from "../registry.ts";
+import type { BridgeConfig, IncomingAttachment, IncomingMessage, QueuedPrompt, SenderSession } from "../types.ts";
+import { type CommandContext, handleCommand, isCommand } from "./commands.ts";
 import { RpcSessionManager } from "./rpc-runner.ts";
-import { isCommand, handleCommand, type CommandContext } from "./commands.ts";
+import { runPrompt } from "./runner.ts";
 import { startTyping } from "./typing.ts";
 
 const BRIDGE_DEFAULTS: Required<BridgeConfig> = {
@@ -163,7 +157,9 @@ export class ChatBridge {
 		session.messageCount++;
 
 		this.events.emit("bridge:enqueue", {
-			id: queued.id, adapter: message.adapter, sender: message.sender,
+			id: queued.id,
+			adapter: message.adapter,
+			sender: message.sender,
 			queueDepth: session.queue.length,
 		});
 
@@ -183,9 +179,7 @@ export class ChatBridge {
 
 		// Typing indicator
 		const adapter = this.registry.getAdapter(prompt.adapter);
-		const typing = this.config.typingIndicators
+		const typing = this.config.typingIndicators ? startTyping(adapter, prompt.sender) : { stop() {} };
-			? startTyping(adapter, prompt.sender)
-			: { stop() {} };
 
 		const ac = new AbortController();
 		session.abortController = ac;
@@ -193,7 +187,9 @@ export class ChatBridge {
 		const usePersistent = this.shouldUsePersistent(senderKey);
 
 		this.events.emit("bridge:start", {
-			id: prompt.id, adapter: prompt.adapter, sender: prompt.sender,
+			id: prompt.id,
+			adapter: prompt.adapter,
+			sender: prompt.sender,
 			text: prompt.text.slice(0, 100),
 			persistent: usePersistent,
 		});
@@ -225,22 +221,28 @@ export class ChatBridge {
 				this.sendReply(prompt.adapter, prompt.sender, "⏹ Aborted.");
 			} else {
 				const userError = sanitizeError(result.error);
-				this.sendReply(
+				this.sendReply(prompt.adapter, prompt.sender, result.response || `❌ ${userError}`);
-					prompt.adapter, prompt.sender,
-					result.response || `❌ ${userError}`,
-				);
 			}
 
 			this.events.emit("bridge:complete", {
-				id: prompt.id, adapter: prompt.adapter, sender: prompt.sender,
+				id: prompt.id,
-				ok: result.ok, durationMs: result.durationMs,
+				adapter: prompt.adapter,
+				sender: prompt.sender,
+				ok: result.ok,
+				durationMs: result.durationMs,
 				persistent: usePersistent,
 			});
-			this.log("bridge-complete", {
+			this.log(
-				id: prompt.id, adapter: prompt.adapter, ok: result.ok,
+				"bridge-complete",
-				durationMs: result.durationMs, persistent: usePersistent,
+				{
-			}, result.ok ? "INFO" : "WARN");
+					id: prompt.id,
-
+					adapter: prompt.adapter,
+					ok: result.ok,
+					durationMs: result.durationMs,
+					persistent: usePersistent,
+				},
+				result.ok ? "INFO" : "WARN",
+			);
 		} catch (err: any) {
 			typing.stop();
 			this.log("bridge-error", { adapter: prompt.adapter, sender: prompt.sender, error: err.message }, "ERROR");
@@ -296,9 +298,7 @@ export class ChatBridge {
 			adapter: message.adapter,
 			sender: message.sender,
 			displayName:
-				(message.metadata?.firstName as string) ||
+				(message.metadata?.firstName as string) || (message.metadata?.username as string) || message.sender,
-				(message.metadata?.username as string) ||
-				message.sender,
 			queue: [],
 			processing: false,
 			abortController: null,
@@ -413,21 +413,20 @@ function sanitizeError(error: string | undefined): string {
 	if (!error) return "Something went wrong. Please try again.";
 
 	// Extract the most meaningful line — skip "Extension error" noise and stack traces
-	const lines = error.split("\n").filter(l => l.trim());
+	const lines = error.split("\n").filter((l) => l.trim());
 
 	// Find the first line that isn't an extension loading error or stack frame
-	const meaningful = lines.find(l =>
+	const meaningful = lines.find(
+		(l) =>
 			!l.startsWith("Extension error") &&
 			!l.startsWith("    at ") &&
 			!l.startsWith("node:") &&
 			!l.includes("NODE_MODULE_VERSION") &&
 			!l.includes("compiled against a different") &&
-		!l.includes("Emitted 'error' event")
+			!l.includes("Emitted 'error' event"),
 	);
 
 	const msg = meaningful?.trim() || "Something went wrong. Please try again.";
 
-	return msg.length > MAX_ERROR_LENGTH
+	return msg.length > MAX_ERROR_LENGTH ? msg.slice(0, MAX_ERROR_LENGTH) + "…" : msg;
-		? msg.slice(0, MAX_ERROR_LENGTH) + "…"
-		: msg;
 }

packages/pi-channels/src/bridge/commands.ts

@@ -51,11 +51,7 @@ export function getAllCommands(): BotCommand[] {
  * Handle a command. Returns reply text, or null if unrecognized
  * (fall through to agent).
  */
-export function handleCommand(
+export function handleCommand(text: string, session: SenderSession | undefined, ctx: CommandContext): string | null {
-	text: string,
-	session: SenderSession | undefined,
-	ctx: CommandContext,
-): string | null {
 	const { command } = parseCommand(text);
 	if (!command) return null;
 	const cmd = commands.get(command);
@@ -89,9 +85,7 @@ registerCommand({
 	handler: (_args, session, ctx) => {
 		if (!session) return "No active session.";
 		if (!session.processing) return "Nothing is running right now.";
-		return ctx.abortCurrent(session.sender)
+		return ctx.abortCurrent(session.sender) ? "⏹ Aborting current prompt..." : "Failed to abort — nothing running.";
-			? "⏹ Aborting current prompt..."
-			: "Failed to abort — nothing running.";
 	},
 });
 

packages/pi-channels/src/bridge/rpc-runner.ts

@@ -12,9 +12,9 @@
  *   4. Subprocess crash triggers auto-restart on next message
  */
 
-import { spawn, type ChildProcess } from "node:child_process";
+import { type ChildProcess, spawn } from "node:child_process";
 import * as readline from "node:readline";
-import type { RunResult, IncomingAttachment } from "../types.ts";
+import type { IncomingAttachment, RunResult } from "../types.ts";
 
 export interface RpcRunnerOptions {
 	cwd: string;
@@ -176,8 +176,7 @@ export class RpcSession {
 					return;
 				}
 				options.signal.addEventListener("abort", onAbort, { once: true });
-				this.pending.abortHandler = () =>
+				this.pending.abortHandler = () => options.signal?.removeEventListener("abort", onAbort);
-					options.signal?.removeEventListener("abort", onAbort);
 			}
 
 			// Build prompt command

packages/pi-channels/src/bridge/runner.ts

@@ -6,8 +6,8 @@
  * Same pattern as pi-cron and pi-heartbeat.
  */
 
-import { spawn, type ChildProcess } from "node:child_process";
+import { type ChildProcess, spawn } from "node:child_process";
-import type { RunResult, IncomingAttachment } from "../types.ts";
+import type { IncomingAttachment, RunResult } from "../types.ts";
 
 export interface RunOptions {
 	prompt: string;
@@ -56,25 +56,37 @@ export function runPrompt(options: RunOptions): Promise<RunResult> {
 			});
 		} catch (err: any) {
 			resolve({
-				ok: false, response: "", error: `Failed to spawn: ${err.message}`,
+				ok: false,
-				durationMs: Date.now() - startTime, exitCode: 1,
+				response: "",
+				error: `Failed to spawn: ${err.message}`,
+				durationMs: Date.now() - startTime,
+				exitCode: 1,
 			});
 			return;
 		}
 
 		let stdout = "";
 		let stderr = "";
-		child.stdout?.on("data", (chunk: Buffer) => { stdout += chunk.toString(); });
+		child.stdout?.on("data", (chunk: Buffer) => {
-		child.stderr?.on("data", (chunk: Buffer) => { stderr += chunk.toString(); });
+			stdout += chunk.toString();
+		});
+		child.stderr?.on("data", (chunk: Buffer) => {
+			stderr += chunk.toString();
+		});
 
 		const onAbort = () => {
 			child.kill("SIGTERM");
-			setTimeout(() => { if (!child.killed) child.kill("SIGKILL"); }, 3000);
+			setTimeout(() => {
+				if (!child.killed) child.kill("SIGKILL");
+			}, 3000);
 		};
 
 		if (signal) {
-			if (signal.aborted) { onAbort(); }
+			if (signal.aborted) {
-			else { signal.addEventListener("abort", onAbort, { once: true }); }
+				onAbort();
+			} else {
+				signal.addEventListener("abort", onAbort, { once: true });
+			}
 		}
 
 		child.on("close", (code) => {
@@ -84,7 +96,13 @@ export function runPrompt(options: RunOptions): Promise<RunResult> {
 			const exitCode = code ?? 1;
 
 			if (signal?.aborted) {
-				resolve({ ok: false, response: response || "(aborted)", error: "Aborted by user", durationMs, exitCode: 130 });
+				resolve({
+					ok: false,
+					response: response || "(aborted)",
+					error: "Aborted by user",
+					durationMs,
+					exitCode: 130,
+				});
 			} else if (exitCode !== 0) {
 				resolve({ ok: false, response, error: stderr.trim() || `Exit code ${exitCode}`, durationMs, exitCode });
 			} else {

packages/pi-channels/src/bridge/typing.ts

@@ -14,10 +14,7 @@ const TYPING_INTERVAL_MS = 4_000;
  * Start sending typing indicators. Returns a stop() handle.
  * No-op if the adapter doesn't support sendTyping.
  */
-export function startTyping(
+export function startTyping(adapter: ChannelAdapter | undefined, recipient: string): { stop: () => void } {
-	adapter: ChannelAdapter | undefined,
-	recipient: string,
-): { stop: () => void } {
 	if (!adapter?.sendTyping) return { stop() {} };
 
 	// Fire immediately

packages/pi-channels/src/events.ts

@@ -15,9 +15,9 @@
  */
 
 import type { ExtensionAPI } from "@mariozechner/pi-coding-agent";
+import type { ChatBridge } from "./bridge/bridge.ts";
 import type { ChannelRegistry } from "./registry.ts";
 import type { ChannelAdapter, ChannelMessage, IncomingMessage } from "./types.ts";
-import type { ChatBridge } from "./bridge/bridge.ts";
 
 /** Reference to the active bridge, set by index.ts after construction. */
 let activeBridge: ChatBridge | null = null;
@@ -27,7 +27,6 @@ export function setBridge(bridge: ChatBridge | null): void {
 }
 
 export function registerChannelEvents(pi: ExtensionAPI, registry: ChannelRegistry): void {
-
 	// ── Incoming messages → channel:receive (+ bridge) ──────
 
 	registry.setOnIncoming((message: IncomingMessage) => {
@@ -53,9 +52,7 @@ export function registerChannelEvents(pi: ExtensionAPI, registry: ChannelRegistr
 		if (!event.job.channel) return;
 		if (!event.response && !event.error) return;
 
-		const text = event.ok
+		const text = event.ok ? (event.response ?? "(no output)") : `❌ Error: ${event.error ?? "unknown"}`;
-			? event.response ?? "(no output)"
-			: `❌ Error: ${event.error ?? "unknown"}`;
 
 		registry.send({
 			adapter: event.job.channel,
@@ -70,7 +67,7 @@ export function registerChannelEvents(pi: ExtensionAPI, registry: ChannelRegistr
 
 	pi.events.on("channel:send", (raw: unknown) => {
 		const data = raw as ChannelMessage & { callback?: (result: { ok: boolean; error?: string }) => void };
-		registry.send(data).then(r => data.callback?.(r));
+		registry.send(data).then((r) => data.callback?.(r));
 	});
 
 	// ── channel:register — add a custom adapter ──────────────
@@ -102,12 +99,18 @@ export function registerChannelEvents(pi: ExtensionAPI, registry: ChannelRegistr
 	// ── channel:test — send a test ping ──────────────────────
 
 	pi.events.on("channel:test", (raw: unknown) => {
-		const data = raw as { adapter: string; recipient: string; callback?: (result: { ok: boolean; error?: string }) => void };
+		const data = raw as {
-		registry.send({
+			adapter: string;
+			recipient: string;
+			callback?: (result: { ok: boolean; error?: string }) => void;
+		};
+		registry
+			.send({
 				adapter: data.adapter,
 				recipient: data.recipient ?? "",
 				text: `🏓 pi-channels test — ${new Date().toISOString()}`,
 				source: "channel:test",
-		}).then(r => data.callback?.(r));
+			})
+			.then((r) => data.callback?.(r));
 	});
 }

packages/pi-channels/src/index.ts

@@ -35,12 +35,12 @@
  */
 
 import type { ExtensionAPI } from "@mariozechner/pi-coding-agent";
-import { loadConfig } from "./config.ts";
-import { ChannelRegistry } from "./registry.ts";
-import { registerChannelEvents, setBridge } from "./events.ts";
-import { registerChannelTool } from "./tool.ts";
 import { ChatBridge } from "./bridge/bridge.ts";
+import { loadConfig } from "./config.ts";
+import { registerChannelEvents, setBridge } from "./events.ts";
 import { createLogger } from "./logger.ts";
+import { ChannelRegistry } from "./registry.ts";
+import { registerChannelTool } from "./tool.ts";
 
 export default function (pi: ExtensionAPI) {
 	const log = createLogger(pi);
@@ -76,7 +76,7 @@ export default function (pi: ExtensionAPI) {
 		// Start incoming/bidirectional adapters
 		await registry.startListening();
 
-		const startErrors = registry.getErrors().filter(e => e.error.startsWith("Failed to start"));
+		const startErrors = registry.getErrors().filter((e) => e.error.startsWith("Failed to start"));
 		for (const err of startErrors) {
 			ctx.ui.notify(`pi-channels: ${err.adapter}: ${err.error}`, "warning");
 		}
@@ -105,9 +105,7 @@ export default function (pi: ExtensionAPI) {
 	pi.registerCommand("chat-bridge", {
 		description: "Manage chat bridge: /chat-bridge [on|off|status]",
 		getArgumentCompletions: (prefix: string) => {
-			return ["on", "off", "status"]
+			return ["on", "off", "status"].filter((c) => c.startsWith(prefix)).map((c) => ({ value: c, label: c }));
-				.filter(c => c.startsWith(prefix))
-				.map(c => ({ value: c, label: c }));
 		},
 		handler: async (args, ctx) => {
 			const cmd = args?.trim().toLowerCase();

packages/pi-channels/src/registry.ts

@@ -2,10 +2,18 @@
  * pi-channels — Adapter registry + route resolution.
  */
 
-import type { ChannelAdapter, ChannelMessage, AdapterConfig, ChannelConfig, AdapterDirection, OnIncomingMessage, IncomingMessage } from "./types.ts";
+import { createSlackAdapter } from "./adapters/slack.ts";
 import { createTelegramAdapter } from "./adapters/telegram.ts";
 import { createWebhookAdapter } from "./adapters/webhook.ts";
-import { createSlackAdapter } from "./adapters/slack.ts";
+import type {
+	AdapterConfig,
+	AdapterDirection,
+	ChannelAdapter,
+	ChannelConfig,
+	ChannelMessage,
+	IncomingMessage,
+	OnIncomingMessage,
+} from "./types.ts";
 
 // ── Built-in adapter factories ──────────────────────────────────
 
@@ -161,7 +169,8 @@ export class ChannelRegistry {
 
 	/** List all registered adapters and route aliases. */
 	list(): Array<{ name: string; type: "adapter" | "route"; direction?: AdapterDirection; target?: string }> {
-		const result: Array<{ name: string; type: "adapter" | "route"; direction?: AdapterDirection; target?: string }> = [];
+		const result: Array<{ name: string; type: "adapter" | "route"; direction?: AdapterDirection; target?: string }> =
+			[];
 		for (const [name, adapter] of this.adapters) {
 			result.push({ name, type: "adapter", direction: adapter.direction });
 		}

packages/pi-channels/src/tool.ts

@@ -2,9 +2,9 @@
  * pi-channels — LLM tool registration.
  */
 
+import { StringEnum } from "@mariozechner/pi-ai";
 import type { ExtensionAPI } from "@mariozechner/pi-coding-agent";
 import { Type } from "@sinclair/typebox";
-import { StringEnum } from "@mariozechner/pi-ai";
 import type { ChannelRegistry } from "./registry.ts";
 
 interface ChannelToolParams {
@@ -23,22 +23,15 @@ export function registerChannelTool(pi: ExtensionAPI, registry: ChannelRegistry)
 			"Send notifications via configured adapters (Telegram, webhooks, custom). " +
 			"Actions: send (deliver a message), list (show adapters + routes), test (send a ping).",
 		parameters: Type.Object({
-			action: StringEnum(
+			action: StringEnum(["send", "list", "test"] as const, { description: "Action to perform" }) as any,
-				["send", "list", "test"] as const,
+			adapter: Type.Optional(Type.String({ description: "Adapter name or route alias (required for send, test)" })),
-				{ description: "Action to perform" },
-			) as any,
-			adapter: Type.Optional(
-				Type.String({ description: "Adapter name or route alias (required for send, test)" }),
-			),
 			recipient: Type.Optional(
-				Type.String({ description: "Recipient — chat ID, webhook URL, etc. (required for send unless using a route)" }),
+				Type.String({
-			),
+					description: "Recipient — chat ID, webhook URL, etc. (required for send unless using a route)",
-			text: Type.Optional(
+				}),
-				Type.String({ description: "Message text (required for send)" }),
-			),
-			source: Type.Optional(
-				Type.String({ description: "Source label (optional)" }),
 			),
+			text: Type.Optional(Type.String({ description: "Message text (required for send)" })),
+			source: Type.Optional(Type.String({ description: "Source label (optional)" })),
 		}) as any,
 
 		async execute(_toolCallId, _params) {
@@ -51,10 +44,10 @@ export function registerChannelTool(pi: ExtensionAPI, registry: ChannelRegistry)
 					if (items.length === 0) {
 						result = 'No adapters configured. Add "pi-channels" to your settings.json.';
 					} else {
-						const lines = items.map(i =>
+						const lines = items.map((i) =>
 							i.type === "route"
 								? `- **${i.name}** (route → ${i.target})`
-								: `- **${i.name}** (${i.direction ?? "adapter"})`
+								: `- **${i.name}** (${i.direction ?? "adapter"})`,
 						);
 						result = `**Channel (${items.length}):**\n${lines.join("\n")}`;
 					}

packages/pi-teams/src/adapters/cmux-adapter.ts

@@ -4,7 +4,7 @@
  * Implements the TerminalAdapter interface for CMUX (cmux.dev).
  */
 
-import { TerminalAdapter, SpawnOptions, execCommand } from "../utils/terminal-adapter";
+import { execCommand, type SpawnOptions, type TerminalAdapter } from "../utils/terminal-adapter";
 
 export class CmuxAdapter implements TerminalAdapter {
 	readonly name = "cmux";

packages/pi-teams/src/adapters/iterm2-adapter.ts

@@ -5,8 +5,8 @@
  * Uses AppleScript for all operations.
  */
 
-import { TerminalAdapter, SpawnOptions, execCommand } from "../utils/terminal-adapter";
 import { spawnSync } from "node:child_process";
+import { execCommand, type SpawnOptions, type TerminalAdapter } from "../utils/terminal-adapter";
 
 /**
  * Context needed for iTerm2 spawning (tracks last pane for layout)
@@ -175,9 +175,7 @@ end tell`;
 		const itermCmd = `cd '${options.cwd}' && ${envStr} ${options.command}`;
 		const escapedCmd = itermCmd.replace(/"/g, '\\"');
 
-    const windowTitle = options.teamName
+		const windowTitle = options.teamName ? `${options.teamName}: ${options.name}` : options.name;
-      ? `${options.teamName}: ${options.name}`
-      : options.name;
 
 		const escapedTitle = windowTitle.replace(/"/g, '\\"');
 

packages/pi-teams/src/adapters/terminal-registry.ts

@@ -5,12 +5,12 @@
  * the current environment.
  */
 
-import { TerminalAdapter } from "../utils/terminal-adapter";
+import type { TerminalAdapter } from "../utils/terminal-adapter";
-import { TmuxAdapter } from "./tmux-adapter";
-import { Iterm2Adapter } from "./iterm2-adapter";
-import { ZellijAdapter } from "./zellij-adapter";
-import { WezTermAdapter } from "./wezterm-adapter";
 import { CmuxAdapter } from "./cmux-adapter";
+import { Iterm2Adapter } from "./iterm2-adapter";
+import { TmuxAdapter } from "./tmux-adapter";
+import { WezTermAdapter } from "./wezterm-adapter";
+import { ZellijAdapter } from "./zellij-adapter";
 
 /**
  * Available terminal adapters, ordered by priority
@@ -68,7 +68,7 @@ export function getTerminalAdapter(): TerminalAdapter | null {
  * @returns The adapter instance, or undefined if not found
  */
 export function getAdapterByName(name: string): TerminalAdapter | undefined {
-  return adapters.find(a => a.name === name);
+	return adapters.find((a) => a.name === name);
 }
 
 /**

packages/pi-teams/src/adapters/tmux-adapter.ts

@@ -5,7 +5,7 @@
  */
 
 import { execSync } from "node:child_process";
-import { TerminalAdapter, SpawnOptions, execCommand } from "../utils/terminal-adapter";
+import { execCommand, type SpawnOptions, type TerminalAdapter } from "../utils/terminal-adapter";
 
 export class TmuxAdapter implements TerminalAdapter {
 	readonly name = "tmux";
@@ -22,11 +22,17 @@ export class TmuxAdapter implements TerminalAdapter {
 
 		const tmuxArgs = [
 			"split-window",
-      "-h", "-dP",
+			"-h",
-      "-F", "#{pane_id}",
+			"-dP",
-      "-c", options.cwd,
+			"-F",
-      "env", ...envArgs,
+			"#{pane_id}",
-      "sh", "-c", options.command
+			"-c",
+			options.cwd,
+			"env",
+			...envArgs,
+			"sh",
+			"-c",
+			options.command,
 		];
 
 		const result = execCommand("tmux", tmuxArgs);

packages/pi-teams/src/adapters/wezterm-adapter.test.ts

@@ -2,9 +2,9 @@
  * WezTerm Adapter Tests
  */
 
-import { describe, it, expect, beforeEach, afterEach, vi } from "vitest";
+import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
-import { WezTermAdapter } from "./wezterm-adapter";
 import * as terminalAdapter from "../utils/terminal-adapter";
+import { WezTermAdapter } from "./wezterm-adapter";
 
 describe("WezTermAdapter", () => {
 	let adapter: WezTermAdapter;
@@ -44,7 +44,7 @@ describe("WezTermAdapter", () => {
 					return {
 						stdout: JSON.stringify([{ pane_id: 0, tab_id: 0 }]),
 						stderr: "",
-            status: 0 
+						status: 0,
 					};
 				}
 				if (args.includes("split-pane")) {
@@ -63,7 +63,7 @@ describe("WezTermAdapter", () => {
 			expect(result).toBe("wezterm_1");
 			expect(mockExecCommand).toHaveBeenCalledWith(
 				expect.stringContaining("wezterm"),
-        expect.arrayContaining(["cli", "split-pane", "--right", "--percent", "50"])
+				expect.arrayContaining(["cli", "split-pane", "--right", "--percent", "50"]),
 			);
 		});
 
@@ -72,9 +72,12 @@ describe("WezTermAdapter", () => {
 			mockExecCommand.mockImplementation((bin, args) => {
 				if (args.includes("list")) {
 					return {
-            stdout: JSON.stringify([{ pane_id: 0, tab_id: 0 }, { pane_id: 1, tab_id: 0 }]), 
+						stdout: JSON.stringify([
+							{ pane_id: 0, tab_id: 0 },
+							{ pane_id: 1, tab_id: 0 },
+						]),
 						stderr: "",
-            status: 0 
+						status: 0,
 					};
 				}
 				if (args.includes("split-pane")) {
@@ -94,7 +97,7 @@ describe("WezTermAdapter", () => {
 			// 1 sidebar pane already exists, so percent should be floor(100/(1+1)) = 50%
 			expect(mockExecCommand).toHaveBeenCalledWith(
 				expect.stringContaining("wezterm"),
-        expect.arrayContaining(["cli", "split-pane", "--bottom", "--pane-id", "1", "--percent", "50"])
+				expect.arrayContaining(["cli", "split-pane", "--bottom", "--pane-id", "1", "--percent", "50"]),
 			);
 		});
 	});

packages/pi-teams/src/adapters/wezterm-adapter.ts

@@ -5,7 +5,7 @@
  * Uses wezterm cli split-pane for pane management.
  */
 
-import { TerminalAdapter, SpawnOptions, execCommand } from "../utils/terminal-adapter";
+import { execCommand, type SpawnOptions, type TerminalAdapter } from "../utils/terminal-adapter";
 
 export class WezTermAdapter implements TerminalAdapter {
 	readonly name = "WezTerm";
@@ -91,17 +91,26 @@ export class WezTermAdapter implements TerminalAdapter {
 
 		if (isFirstPane) {
 			weztermArgs = [
-        "cli", "split-pane", "--right", "--percent", "50",
+				"cli",
-        "--cwd", options.cwd, "--", "env", ...envArgs, "sh", "-c", options.command
+				"split-pane",
+				"--right",
+				"--percent",
+				"50",
+				"--cwd",
+				options.cwd,
+				"--",
+				"env",
+				...envArgs,
+				"sh",
+				"-c",
+				options.command,
 			];
 		} else {
 			// Subsequent teammates stack in the sidebar on the right.
 			// currentPaneId (id 0) is the main pane on the left.
 			// All other panes are in the sidebar.
 			const currentPaneId = parseInt(process.env.WEZTERM_PANE || "0", 10);
-      const sidebarPanes = panes
+			const sidebarPanes = panes.filter((p) => p.pane_id !== currentPaneId).sort((a, b) => b.cursor_y - a.cursor_y); // Sort by vertical position (bottom-most first)
-        .filter(p => p.pane_id !== currentPaneId)
-        .sort((a, b) => b.cursor_y - a.cursor_y); // Sort by vertical position (bottom-most first)
 
 			// To add a new pane to the bottom of the sidebar stack:
 			// We always split the BOTTOM-MOST pane (sidebarPanes[0])
@@ -110,9 +119,21 @@ export class WezTermAdapter implements TerminalAdapter {
 			const targetPane = sidebarPanes[0];
 
 			weztermArgs = [
-        "cli", "split-pane", "--bottom", "--pane-id", targetPane.pane_id.toString(),
+				"cli",
-        "--percent", "50",
+				"split-pane",
-        "--cwd", options.cwd, "--", "env", ...envArgs, "sh", "-c", options.command
+				"--bottom",
+				"--pane-id",
+				targetPane.pane_id.toString(),
+				"--percent",
+				"50",
+				"--cwd",
+				options.cwd,
+				"--",
+				"env",
+				...envArgs,
+				"sh",
+				"-c",
+				options.command,
 			];
 		}
 
@@ -153,7 +174,7 @@ export class WezTermAdapter implements TerminalAdapter {
 
 		const weztermId = parseInt(paneId.replace("wezterm_", ""), 10);
 		const panes = this.getPanes();
-    return panes.some(p => p.pane_id === weztermId);
+		return panes.some((p) => p.pane_id === weztermId);
 	}
 
 	setTitle(title: string): void {
@@ -186,15 +207,21 @@ export class WezTermAdapter implements TerminalAdapter {
 			.map(([k, v]) => `${k}=${v}`);
 
 		// Format window title as "teamName: agentName" if teamName is provided
-    const windowTitle = options.teamName 
+		const windowTitle = options.teamName ? `${options.teamName}: ${options.name}` : options.name;
-      ? `${options.teamName}: ${options.name}`
-      : options.name;
 
 		// Spawn a new window
 		const spawnArgs = [
-      "cli", "spawn", "--new-window",
+			"cli",
-      "--cwd", options.cwd,
+			"spawn",
-      "--", "env", ...envArgs, "sh", "-c", options.command
+			"--new-window",
+			"--cwd",
+			options.cwd,
+			"--",
+			"env",
+			...envArgs,
+			"sh",
+			"-c",
+			options.command,
 		];
 
 		const result = execCommand(weztermBin, spawnArgs);

packages/pi-teams/src/adapters/zellij-adapter.ts

@@ -5,7 +5,7 @@
  * Note: Zellij uses --close-on-exit, so explicit kill is not needed.
  */
 
-import { TerminalAdapter, SpawnOptions, execCommand } from "../utils/terminal-adapter";
+import { execCommand, type SpawnOptions, type TerminalAdapter } from "../utils/terminal-adapter";
 
 export class ZellijAdapter implements TerminalAdapter {
 	readonly name = "zellij";
@@ -18,15 +18,19 @@ export class ZellijAdapter implements TerminalAdapter {
 	spawn(options: SpawnOptions): string {
 		const zellijArgs = [
 			"run",
-      "--name", options.name,
+			"--name",
-      "--cwd", options.cwd,
+			options.name,
+			"--cwd",
+			options.cwd,
 			"--close-on-exit",
 			"--",
 			"env",
 			...Object.entries(options.env)
 				.filter(([k]) => k.startsWith("PI_"))
 				.map(([k, v]) => `${k}=${v}`),
-      "sh", "-c", options.command
+			"sh",
+			"-c",
+			options.command,
 		];
 
 		const result = execCommand("zellij", zellijArgs);

packages/pi-teams/src/utils/hooks.test.ts

@@ -1,7 +1,7 @@
 import fs from "node:fs";
 import path from "node:path";
+import { afterAll, beforeAll, describe, expect, it, vi } from "vitest";
 import { runHook } from "./hooks";
-import { describe, it, expect, beforeAll, afterAll, vi } from "vitest";
 
 describe("runHook", () => {
 	const hooksDir = path.join(process.cwd(), ".pi", "team-hooks");
@@ -15,7 +15,7 @@ describe("runHook", () => {
 	afterAll(() => {
 		// Optional: Clean up created scripts
 		const files = ["success_hook.sh", "fail_hook.sh"];
-    files.forEach(f => {
+		files.forEach((f) => {
 			const p = path.join(hooksDir, f);
 			if (fs.existsSync(p)) fs.unlinkSync(p);
 		});

packages/pi-teams/src/utils/hooks.ts

@@ -1,7 +1,7 @@
 import { execFile } from "node:child_process";
-import { promisify } from "node:util";
 import fs from "node:fs";
 import path from "node:path";
+import { promisify } from "node:util";
 
 const execFileAsync = promisify(execFile);
 

packages/pi-teams/src/utils/lock.race.test.ts

@@ -1,7 +1,7 @@
-import { describe, it, expect, vi, afterEach, beforeEach } from "vitest";
 import fs from "node:fs";
-import path from "node:path";
 import os from "node:os";
+import path from "node:path";
+import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
 import { withLock } from "./lock";
 
 describe("withLock race conditions", () => {
@@ -27,7 +27,7 @@ describe("withLock race conditions", () => {
 				await withLock(lockPath, async () => {
 					const current = counter;
 					// Add a small delay to increase the chance of race conditions if locking fails
-          await new Promise(resolve => setTimeout(resolve, Math.random() * 10));
+					await new Promise((resolve) => setTimeout(resolve, Math.random() * 10));
 					counter = current + 1;
 				});
 			}

packages/pi-teams/src/utils/lock.test.ts

@@ -1,8 +1,9 @@
 // Project: pi-teams
-import { describe, it, expect, vi, afterEach, beforeEach } from "vitest";
+
 import fs from "node:fs";
-import path from "node:path";
 import os from "node:os";
+import path from "node:path";
+import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
 import { withLock } from "./lock";
 
 describe("withLock", () => {

packages/pi-teams/src/utils/lock.ts

@@ -28,7 +28,7 @@ export async function withLock<T>(lockPath: string, fn: () => Promise<T>, retrie
 			break;
 		} catch (e) {
 			retries--;
-      await new Promise(resolve => setTimeout(resolve, 100));
+			await new Promise((resolve) => setTimeout(resolve, 100));
 		}
 	}
 

packages/pi-teams/src/utils/messaging.test.ts

@@ -1,8 +1,8 @@
-import { describe, it, expect, vi, beforeEach, afterEach } from "vitest";
 import fs from "node:fs";
-import path from "node:path";
 import os from "node:os";
-import { appendMessage, readInbox, sendPlainMessage, broadcastMessage } from "./messaging";
+import path from "node:path";
+import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
+import { appendMessage, broadcastMessage, readInbox, sendPlainMessage } from "./messaging";
 import * as paths from "./paths";
 
 // Mock the paths to use a temporary directory
@@ -50,7 +50,7 @@ describe("Messaging Utilities", () => {
 		expect(inbox.length).toBe(numMessages);
 
 		// Verify all messages are present
-    const texts = inbox.map(m => m.text).sort();
+		const texts = inbox.map((m) => m.text).sort();
 		for (let i = 0; i < numMessages; i++) {
 			expect(texts).toContain(`msg-${i}`);
 		}
@@ -67,18 +67,14 @@ describe("Messaging Utilities", () => {
 		// Now all should be read
 		const all = await readInbox("test-team", "receiver", false, false);
 		expect(all.length).toBe(2);
-    expect(all.every(m => m.read)).toBe(true);
+		expect(all.every((m) => m.read)).toBe(true);
 	});
 
 	it("should broadcast message to all members except the sender", async () => {
 		// Setup team config
 		const config = {
 			name: "test-team",
-      members: [
+			members: [{ name: "sender" }, { name: "member1" }, { name: "member2" }],
-        { name: "sender" },
-        { name: "member1" },
-        { name: "member2" }
-      ]
 		};
 		const configFilePath = path.join(testDir, "config.json");
 		fs.writeFileSync(configFilePath, JSON.stringify(config));

packages/pi-teams/src/utils/messaging.ts

@@ -1,7 +1,7 @@
 import fs from "node:fs";
 import path from "node:path";
-import { InboxMessage } from "./models";
 import { withLock } from "./lock";
+import type { InboxMessage } from "./models";
 import { inboxPath } from "./paths";
 import { readConfig } from "./teams";
 
@@ -28,7 +28,7 @@ export async function readInbox(
 	teamName: string,
 	agentName: string,
 	unreadOnly = false,
-  markAsRead = true
+	markAsRead = true,
 ): Promise<InboxMessage[]> {
 	const p = inboxPath(teamName, agentName);
 	if (!fs.existsSync(p)) return [];
@@ -38,7 +38,7 @@ export async function readInbox(
 		let result = allMsgs;
 
 		if (unreadOnly) {
-      result = allMsgs.filter(m => !m.read);
+			result = allMsgs.filter((m) => !m.read);
 		}
 
 		if (markAsRead && result.length > 0) {
@@ -60,7 +60,7 @@ export async function sendPlainMessage(
 	toName: string,
 	text: string,
 	summary: string,
-  color?: string
+	color?: string,
 ) {
 	const msg: InboxMessage = {
 		from: fromName,
@@ -86,7 +86,7 @@ export async function broadcastMessage(
 	fromName: string,
 	text: string,
 	summary: string,
-  color?: string
+	color?: string,
 ) {
 	const config = await readConfig(teamName);
 

packages/pi-teams/src/utils/paths.ts

@@ -1,6 +1,6 @@
+import fs from "node:fs";
 import os from "node:os";
 import path from "node:path";
-import fs from "node:fs";
 
 export const PI_DIR = path.join(os.homedir(), ".pi");
 export const TEAMS_DIR = path.join(PI_DIR, "teams");

packages/pi-teams/src/utils/security.test.ts

@@ -1,8 +1,8 @@
-import { describe, it, expect } from "vitest";
-import path from "node:path";
-import os from "node:os";
 import fs from "node:fs";
-import { teamDir, inboxPath, sanitizeName } from "./paths";
+import os from "node:os";
+import path from "node:path";
+import { describe, expect, it } from "vitest";
+import { inboxPath, sanitizeName, teamDir } from "./paths";
 
 describe("Security Audit - Path Traversal (Prevention Check)", () => {
 	it("should throw an error for path traversal via teamName", () => {

packages/pi-teams/src/utils/tasks.race.test.ts

@@ -1,9 +1,9 @@
-import { describe, it, expect, vi, beforeEach, afterEach } from "vitest";
 import fs from "node:fs";
-import path from "node:path";
 import os from "node:os";
-import { createTask, listTasks } from "./tasks";
+import path from "node:path";
+import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
 import * as paths from "./paths";
+import { createTask, listTasks } from "./tasks";
 
 const testDir = path.join(os.tmpdir(), "pi-tasks-race-test-" + Date.now());
 
@@ -31,7 +31,7 @@ describe("Tasks Race Condition Bug", () => {
 		}
 
 		const results = await Promise.all(promises);
-    const ids = results.map(r => r.id);
+		const ids = results.map((r) => r.id);
 		const uniqueIds = new Set(ids);
 
 		// If Bug 1 exists (getTaskId outside the lock but actually it is inside the lock in createTask),

packages/pi-teams/src/utils/tasks.test.ts

@@ -1,10 +1,11 @@
 // Project: pi-teams
-import { describe, it, expect, vi, afterEach, beforeEach } from "vitest";
+
 import fs from "node:fs";
-import path from "node:path";
 import os from "node:os";
-import { createTask, updateTask, readTask, listTasks, submitPlan, evaluatePlan } from "./tasks";
+import path from "node:path";
+import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
 import * as paths from "./paths";
+import { createTask, evaluatePlan, listTasks, readTask, submitPlan, updateTask } from "./tasks";
 import * as teams from "./teams";
 
 // Mock the paths to use a temporary directory
@@ -86,7 +87,9 @@ describe("Tasks Utilities", () => {
 
 		// 2. Try updateTask, it should fail
 		// Using small retries to speed up the test and avoid fake timer issues with native setTimeout
-    await expect(updateTask("test-team", taskId, { status: "in_progress" }, 2)).rejects.toThrow("Could not acquire lock");
+		await expect(updateTask("test-team", taskId, { status: "in_progress" }, 2)).rejects.toThrow(
+			"Could not acquire lock",
+		);
 
 		// 3. Try readTask, it should fail too
 		await expect(readTask("test-team", taskId, 2)).rejects.toThrow("Could not acquire lock");
@@ -128,15 +131,21 @@ describe("Tasks Utilities", () => {
 	it("should fail to reject a plan without feedback", async () => {
 		const task = await createTask("test-team", "Feedback Test", "Should require feedback");
 		await submitPlan("test-team", task.id, "My plan");
-    await expect(evaluatePlan("test-team", task.id, "reject")).rejects.toThrow("Feedback is required when rejecting a plan");
+		await expect(evaluatePlan("test-team", task.id, "reject")).rejects.toThrow(
-    await expect(evaluatePlan("test-team", task.id, "reject", "   ")).rejects.toThrow("Feedback is required when rejecting a plan");
+			"Feedback is required when rejecting a plan",
+		);
+		await expect(evaluatePlan("test-team", task.id, "reject", "   ")).rejects.toThrow(
+			"Feedback is required when rejecting a plan",
+		);
 	});
 
 	it("should sanitize task IDs in all file operations", async () => {
 		const dirtyId = "../evil-id";
 		// sanitizeName should throw on this dirtyId
 		await expect(readTask("test-team", dirtyId)).rejects.toThrow(/Invalid name: "..\/evil-id"/);
-    await expect(updateTask("test-team", dirtyId, { status: "in_progress" })).rejects.toThrow(/Invalid name: "..\/evil-id"/);
+		await expect(updateTask("test-team", dirtyId, { status: "in_progress" })).rejects.toThrow(
+			/Invalid name: "..\/evil-id"/,
+		);
 		await expect(evaluatePlan("test-team", dirtyId, "approve")).rejects.toThrow(/Invalid name: "..\/evil-id"/);
 	});
 });

packages/pi-teams/src/utils/tasks.ts

@@ -1,16 +1,16 @@
 // Project: pi-teams
 import fs from "node:fs";
 import path from "node:path";
-import { TaskFile } from "./models";
-import { taskDir, sanitizeName } from "./paths";
-import { teamExists } from "./teams";
-import { withLock } from "./lock";
 import { runHook } from "./hooks";
+import { withLock } from "./lock";
+import type { TaskFile } from "./models";
+import { sanitizeName, taskDir } from "./paths";
+import { teamExists } from "./teams";
 
 export function getTaskId(teamName: string): string {
 	const dir = taskDir(teamName);
-  const files = fs.readdirSync(dir).filter(f => f.endsWith(".json"));
+	const files = fs.readdirSync(dir).filter((f) => f.endsWith(".json"));
-  const ids = files.map(f => parseInt(path.parse(f).name, 10)).filter(id => !isNaN(id));
+	const ids = files.map((f) => parseInt(path.parse(f).name, 10)).filter((id) => !isNaN(id));
 	return ids.length > 0 ? (Math.max(...ids) + 1).toString() : "1";
 }
 
@@ -25,7 +25,7 @@ export async function createTask(
 	subject: string,
 	description: string,
 	activeForm = "",
-  metadata?: Record<string, any>
+	metadata?: Record<string, any>,
 ): Promise<TaskFile> {
 	if (!subject || !subject.trim()) throw new Error("Task subject must not be empty");
 	if (!teamExists(teamName)) throw new Error(`Team ${teamName} does not exist`);
@@ -54,11 +54,13 @@ export async function updateTask(
 	teamName: string,
 	taskId: string,
 	updates: Partial<TaskFile>,
-  retries?: number
+	retries?: number,
 ): Promise<TaskFile> {
 	const p = getTaskPath(teamName, taskId);
 
-  return await withLock(p, async () => {
+	return await withLock(
+		p,
+		async () => {
 			if (!fs.existsSync(p)) throw new Error(`Task ${taskId} not found`);
 			const task: TaskFile = JSON.parse(fs.readFileSync(p, "utf-8"));
 			const updated = { ...task, ...updates };
@@ -75,7 +77,9 @@ export async function updateTask(
 			}
 
 			return updated;
-  }, retries);
+		},
+		retries,
+	);
 }
 
 /**
@@ -104,11 +108,13 @@ export async function evaluatePlan(
 	taskId: string,
 	action: "approve" | "reject",
 	feedback?: string,
-  retries?: number
+	retries?: number,
 ): Promise<TaskFile> {
 	const p = getTaskPath(teamName, taskId);
 
-  return await withLock(p, async () => {
+	return await withLock(
+		p,
+		async () => {
 			if (!fs.existsSync(p)) throw new Error(`Task ${taskId} not found`);
 			const task: TaskFile = JSON.parse(fs.readFileSync(p, "utf-8"));
 
@@ -116,7 +122,7 @@ export async function evaluatePlan(
 			if (task.status !== "planning") {
 				throw new Error(
 					`Cannot evaluate plan for task ${taskId} because its status is '${task.status}'. ` +
-        `Tasks must be in 'planning' status to be evaluated.`
+						`Tasks must be in 'planning' status to be evaluated.`,
 				);
 			}
 
@@ -131,35 +137,42 @@ export async function evaluatePlan(
 			}
 
 			// 4. Perform update
-    const updates: Partial<TaskFile> = action === "approve" 
+			const updates: Partial<TaskFile> =
+				action === "approve"
 					? { status: "in_progress", planFeedback: "" }
 					: { status: "planning", planFeedback: feedback };
 
 			const updated = { ...task, ...updates };
 			fs.writeFileSync(p, JSON.stringify(updated, null, 2));
 			return updated;
-  }, retries);
+		},
+		retries,
+	);
 }
 
 export async function readTask(teamName: string, taskId: string, retries?: number): Promise<TaskFile> {
 	const p = getTaskPath(teamName, taskId);
 	if (!fs.existsSync(p)) throw new Error(`Task ${taskId} not found`);
-  return await withLock(p, async () => {
+	return await withLock(
+		p,
+		async () => {
 			return JSON.parse(fs.readFileSync(p, "utf-8"));
-  }, retries);
+		},
+		retries,
+	);
 }
 
 export async function listTasks(teamName: string): Promise<TaskFile[]> {
 	const dir = taskDir(teamName);
 	return await withLock(dir, async () => {
-    const files = fs.readdirSync(dir).filter(f => f.endsWith(".json"));
+		const files = fs.readdirSync(dir).filter((f) => f.endsWith(".json"));
 		const tasks: TaskFile[] = files
-      .map(f => {
+			.map((f) => {
 				const id = parseInt(path.parse(f).name, 10);
 				if (isNaN(id)) return null;
 				return JSON.parse(fs.readFileSync(path.join(dir, f), "utf-8"));
 			})
-      .filter(t => t !== null);
+			.filter((t) => t !== null);
 		return tasks.sort((a, b) => parseInt(a.id, 10) - parseInt(b.id, 10));
 	});
 }
@@ -169,7 +182,7 @@ export async function resetOwnerTasks(teamName: string, agentName: string) {
 	const lockPath = dir;
 
 	await withLock(lockPath, async () => {
-    const files = fs.readdirSync(dir).filter(f => f.endsWith(".json"));
+		const files = fs.readdirSync(dir).filter((f) => f.endsWith(".json"));
 		for (const f of files) {
 			const p = path.join(dir, f);
 			const task: TaskFile = JSON.parse(fs.readFileSync(p, "utf-8"));

packages/pi-teams/src/utils/teams.ts

@@ -1,8 +1,8 @@
 import fs from "node:fs";
 import path from "node:path";
-import { TeamConfig, Member } from "./models";
-import { configPath, teamDir, taskDir } from "./paths";
 import { withLock } from "./lock";
+import type { Member, TeamConfig } from "./models";
+import { configPath, taskDir, teamDir } from "./paths";
 
 export function teamExists(teamName: string) {
 	return fs.existsSync(configPath(teamName));
@@ -14,7 +14,7 @@ export function createTeam(
 	leadAgentId: string,
 	description = "",
 	defaultModel?: string,
-  separateWindows?: boolean
+	separateWindows?: boolean,
 ): TeamConfig {
 	const dir = teamDir(name);
 	if (!fs.existsSync(dir)) fs.mkdirSync(dir, { recursive: true });
@@ -72,7 +72,7 @@ export async function removeMember(teamName: string, agentName: string) {
 	const p = configPath(teamName);
 	await withLock(p, async () => {
 		const config = readConfigRaw(p);
-    config.members = config.members.filter(m => m.name !== agentName);
+		config.members = config.members.filter((m) => m.name !== agentName);
 		fs.writeFileSync(p, JSON.stringify(config, null, 2));
 	});
 }
@@ -81,7 +81,7 @@ export async function updateMember(teamName: string, agentName: string, updates:
 	const p = configPath(teamName);
 	await withLock(p, async () => {
 		const config = readConfigRaw(p);
-    const m = config.members.find(m => m.name === agentName);
+		const m = config.members.find((m) => m.name === agentName);
 		if (m) {
 			Object.assign(m, updates);
 			fs.writeFileSync(p, JSON.stringify(config, null, 2));

packages/pi-teams/src/utils/terminal-adapter.ts

@@ -120,7 +120,10 @@ export interface TerminalAdapter {
 /**
  * Base helper for adapters to execute commands synchronously.
  */
-export function execCommand(command: string, args: string[]): { stdout: string; stderr: string; status: number | null } {
+export function execCommand(
+	command: string,
+	args: string[],
+): { stdout: string; stderr: string; status: number | null } {
 	const result = spawnSync(command, args, { encoding: "utf-8" });
 	return {
 		stdout: result.stdout?.toString() ?? "",