fix(monorepo): add commander deps and CLI files for log, memory, queue packages

Adds commander dependency to @mosaicstack/log, @mosaicstack/memory, and
@mosaicstack/queue so their CLI surface files typecheck correctly in the
monorepo pre-push hook. Stages accompanying cli.ts and cli.spec.ts files
written by parallel agents for the cli-unification-20260404 mission.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

packages/log/package.json

@@ -23,6 +23,7 @@
   },
   "dependencies": {
     "@mosaicstack/db": "workspace:*",
+    "commander": "^13.0.0",
     "drizzle-orm": "^0.45.1"
   },
   "devDependencies": {

packages/log/src/cli.spec.ts

@@ -0,0 +1,68 @@
+import { Command } from 'commander';
+import { describe, it, expect } from 'vitest';
+
+import { registerLogCommand } from './cli.js';
+
+function buildTestProgram(): Command {
+  const program = new Command('mosaic');
+  program.exitOverride(); // prevent process.exit in tests
+  registerLogCommand(program);
+  return program;
+}
+
+describe('registerLogCommand', () => {
+  it('registers a "log" subcommand on the parent', () => {
+    const program = buildTestProgram();
+    const names = program.commands.map((c) => c.name());
+    expect(names).toContain('log');
+  });
+
+  it('log command has tail, search, export, and level subcommands', () => {
+    const program = buildTestProgram();
+    const logCmd = program.commands.find((c) => c.name() === 'log');
+    expect(logCmd).toBeDefined();
+    const subNames = logCmd!.commands.map((c) => c.name());
+    expect(subNames).toContain('tail');
+    expect(subNames).toContain('search');
+    expect(subNames).toContain('export');
+    expect(subNames).toContain('level');
+  });
+
+  it('tail subcommand has expected options', () => {
+    const program = buildTestProgram();
+    const logCmd = program.commands.find((c) => c.name() === 'log')!;
+    const tailCmd = logCmd.commands.find((c) => c.name() === 'tail')!;
+    const optionNames = tailCmd.options.map((o) => o.long);
+    expect(optionNames).toContain('--agent');
+    expect(optionNames).toContain('--level');
+    expect(optionNames).toContain('--category');
+    expect(optionNames).toContain('--tier');
+    expect(optionNames).toContain('--limit');
+    expect(optionNames).toContain('--db');
+  });
+
+  it('search subcommand accepts a positional query argument', () => {
+    const program = buildTestProgram();
+    const logCmd = program.commands.find((c) => c.name() === 'log')!;
+    const searchCmd = logCmd.commands.find((c) => c.name() === 'search')!;
+    // Commander stores positional args in _args
+    const argNames = searchCmd.registeredArguments.map((a) => a.name());
+    expect(argNames).toContain('query');
+  });
+
+  it('export subcommand accepts a positional path argument', () => {
+    const program = buildTestProgram();
+    const logCmd = program.commands.find((c) => c.name() === 'log')!;
+    const exportCmd = logCmd.commands.find((c) => c.name() === 'export')!;
+    const argNames = exportCmd.registeredArguments.map((a) => a.name());
+    expect(argNames).toContain('path');
+  });
+
+  it('level subcommand accepts a positional level argument', () => {
+    const program = buildTestProgram();
+    const logCmd = program.commands.find((c) => c.name() === 'log')!;
+    const levelCmd = logCmd.commands.find((c) => c.name() === 'level')!;
+    const argNames = levelCmd.registeredArguments.map((a) => a.name());
+    expect(argNames).toContain('level');
+  });
+});

packages/log/src/cli.ts

@@ -0,0 +1,177 @@
+import { writeFileSync } from 'node:fs';
+
+import type { Command } from 'commander';
+
+import type { LogCategory, LogLevel, LogTier } from './agent-logs.js';
+
+interface FilterOptions {
+  agent?: string;
+  level?: string;
+  category?: string;
+  tier?: string;
+  limit?: string;
+  db?: string;
+}
+
+function parseLimit(raw: string | undefined, defaultVal = 50): number {
+  if (!raw) return defaultVal;
+  const n = parseInt(raw, 10);
+  return Number.isFinite(n) && n > 0 ? n : defaultVal;
+}
+
+function buildQuery(opts: FilterOptions) {
+  return {
+    ...(opts.agent ? { sessionId: opts.agent } : {}),
+    ...(opts.level ? { level: opts.level as LogLevel } : {}),
+    ...(opts.category ? { category: opts.category as LogCategory } : {}),
+    ...(opts.tier ? { tier: opts.tier as LogTier } : {}),
+    limit: parseLimit(opts.limit),
+  };
+}
+
+async function openDb(connectionString: string) {
+  const { createDb } = await import('@mosaicstack/db');
+  return createDb(connectionString);
+}
+
+function resolveConnectionString(opts: FilterOptions): string | undefined {
+  return opts.db ?? process.env['DATABASE_URL'];
+}
+
+/**
+ * Register log subcommands on an existing Commander program.
+ * This avoids cross-package Commander version mismatches by using the
+ * caller's Command instance directly.
+ */
+export function registerLogCommand(parent: Command): void {
+  const log = parent.command('log').description('Query and manage agent logs');
+
+  // ─── tail ───────────────────────────────────────────────────────────────
+
+  log
+    .command('tail')
+    .description('Tail recent agent logs')
+    .option('--agent <id>', 'Filter by agent/session ID')
+    .option('--level <level>', 'Filter by log level (debug|info|warn|error)')
+    .option('--category <cat>', 'Filter by category (decision|tool_use|learning|error|general)')
+    .option('--tier <tier>', 'Filter by tier (hot|warm|cold)')
+    .option('--limit <n>', 'Number of logs to return (default 50)', '50')
+    .option('--db <connection-string>', 'Database connection string (or set DATABASE_URL)')
+    .action(async (opts: FilterOptions) => {
+      const connStr = resolveConnectionString(opts);
+      if (!connStr) {
+        console.error('Database connection required: use --db or set DATABASE_URL');
+        process.exit(1);
+      }
+
+      const handle = await openDb(connStr);
+      try {
+        const { createLogService } = await import('./log-service.js');
+        const svc = createLogService(handle.db);
+        const query = buildQuery(opts);
+
+        const logs = await svc.logs.query(query);
+        if (logs.length === 0) {
+          console.log('No logs found.');
+          return;
+        }
+        for (const entry of logs) {
+          const ts = new Date(entry.createdAt).toISOString();
+          console.log(`[${ts}] [${entry.level}] [${entry.category}] ${entry.content}`);
+        }
+      } finally {
+        await handle.close();
+      }
+    });
+
+  // ─── search ─────────────────────────────────────────────────────────────
+
+  log
+    .command('search <query>')
+    .description('Full-text search over agent logs')
+    .option('--agent <id>', 'Filter by agent/session ID')
+    .option('--level <level>', 'Filter by log level (debug|info|warn|error)')
+    .option('--category <cat>', 'Filter by category (decision|tool_use|learning|error|general)')
+    .option('--tier <tier>', 'Filter by tier (hot|warm|cold)')
+    .option('--limit <n>', 'Number of logs to return (default 50)', '50')
+    .option('--db <connection-string>', 'Database connection string (or set DATABASE_URL)')
+    .action(async (query: string, opts: FilterOptions) => {
+      const connStr = resolveConnectionString(opts);
+      if (!connStr) {
+        console.error('Database connection required: use --db or set DATABASE_URL');
+        process.exit(1);
+      }
+
+      const handle = await openDb(connStr);
+      try {
+        const { createLogService } = await import('./log-service.js');
+        const svc = createLogService(handle.db);
+        const baseQuery = buildQuery(opts);
+
+        const logs = await svc.logs.query(baseQuery);
+        const lowerQ = query.toLowerCase();
+        const matched = logs.filter(
+          (e) =>
+            e.content.toLowerCase().includes(lowerQ) ||
+            (e.metadata != null && JSON.stringify(e.metadata).toLowerCase().includes(lowerQ)),
+        );
+
+        if (matched.length === 0) {
+          console.log('No matching logs found.');
+          return;
+        }
+        for (const entry of matched) {
+          const ts = new Date(entry.createdAt).toISOString();
+          console.log(`[${ts}] [${entry.level}] [${entry.category}] ${entry.content}`);
+        }
+      } finally {
+        await handle.close();
+      }
+    });
+
+  // ─── export ─────────────────────────────────────────────────────────────
+
+  log
+    .command('export <path>')
+    .description('Export matching logs to an NDJSON file')
+    .option('--agent <id>', 'Filter by agent/session ID')
+    .option('--level <level>', 'Filter by log level (debug|info|warn|error)')
+    .option('--category <cat>', 'Filter by category (decision|tool_use|learning|error|general)')
+    .option('--tier <tier>', 'Filter by tier (hot|warm|cold)')
+    .option('--limit <n>', 'Number of logs to export (default 50)', '50')
+    .option('--db <connection-string>', 'Database connection string (or set DATABASE_URL)')
+    .action(async (outputPath: string, opts: FilterOptions) => {
+      const connStr = resolveConnectionString(opts);
+      if (!connStr) {
+        console.error('Database connection required: use --db or set DATABASE_URL');
+        process.exit(1);
+      }
+
+      const handle = await openDb(connStr);
+      try {
+        const { createLogService } = await import('./log-service.js');
+        const svc = createLogService(handle.db);
+        const query = buildQuery(opts);
+
+        const logs = await svc.logs.query(query);
+        const ndjson = logs.map((e) => JSON.stringify(e)).join('\n');
+        writeFileSync(outputPath, ndjson, 'utf8');
+        console.log(`Exported ${logs.length} log(s) to ${outputPath}`);
+      } finally {
+        await handle.close();
+      }
+    });
+
+  // ─── level ──────────────────────────────────────────────────────────────
+
+  log
+    .command('level <level>')
+    .description('Set runtime log level for the connected log service')
+    .action((level: string) => {
+      void level;
+      console.log(
+        'Runtime log level adjustment is not supported in current mode (DB-backed log service).',
+      );
+      process.exitCode = 0;
+    });
+}

packages/memory/package.json

@@ -25,6 +25,7 @@
     "@mosaicstack/db": "workspace:*",
     "@mosaicstack/storage": "workspace:*",
     "@mosaicstack/types": "workspace:*",
+    "commander": "^13.0.0",
     "drizzle-orm": "^0.45.1"
   },
   "devDependencies": {

packages/memory/src/cli.spec.ts

@@ -0,0 +1,63 @@
+import { describe, it, expect } from 'vitest';
+import { Command } from 'commander';
+import { registerMemoryCommand } from './cli.js';
+
+/**
+ * Smoke test — only verifies command wiring.
+ * Does NOT open a database connection.
+ */
+describe('registerMemoryCommand', () => {
+  function buildProgram(): Command {
+    const program = new Command('mosaic');
+    program.exitOverride(); // prevent process.exit during tests
+    registerMemoryCommand(program);
+    return program;
+  }
+
+  it('registers a "memory" subcommand', () => {
+    const program = buildProgram();
+    const memory = program.commands.find((c) => c.name() === 'memory');
+    expect(memory).toBeDefined();
+  });
+
+  it('registers "memory search"', () => {
+    const program = buildProgram();
+    const memory = program.commands.find((c) => c.name() === 'memory')!;
+    const search = memory.commands.find((c) => c.name() === 'search');
+    expect(search).toBeDefined();
+  });
+
+  it('registers "memory stats"', () => {
+    const program = buildProgram();
+    const memory = program.commands.find((c) => c.name() === 'memory')!;
+    const stats = memory.commands.find((c) => c.name() === 'stats');
+    expect(stats).toBeDefined();
+  });
+
+  it('registers "memory insights list"', () => {
+    const program = buildProgram();
+    const memory = program.commands.find((c) => c.name() === 'memory')!;
+    const insights = memory.commands.find((c) => c.name() === 'insights');
+    expect(insights).toBeDefined();
+    const list = insights!.commands.find((c) => c.name() === 'list');
+    expect(list).toBeDefined();
+  });
+
+  it('registers "memory preferences list"', () => {
+    const program = buildProgram();
+    const memory = program.commands.find((c) => c.name() === 'memory')!;
+    const preferences = memory.commands.find((c) => c.name() === 'preferences');
+    expect(preferences).toBeDefined();
+    const list = preferences!.commands.find((c) => c.name() === 'list');
+    expect(list).toBeDefined();
+  });
+
+  it('"memory search" has --limit and --agent options', () => {
+    const program = buildProgram();
+    const memory = program.commands.find((c) => c.name() === 'memory')!;
+    const search = memory.commands.find((c) => c.name() === 'search')!;
+    const optNames = search.options.map((o) => o.long);
+    expect(optNames).toContain('--limit');
+    expect(optNames).toContain('--agent');
+  });
+});

packages/memory/src/cli.ts

@@ -0,0 +1,179 @@
+import type { Command } from 'commander';
+
+import type { MemoryAdapter } from './types.js';
+
+/**
+ * Build and return a connected MemoryAdapter from a connection string or
+ * the MEMORY_DB_URL / DATABASE_URL environment variable.
+ *
+ * For pgvector (postgres://...) the connection string is injected into
+ * DATABASE_URL so that PgVectorAdapter's internal createDb() picks it up.
+ *
+ * Throws with a human-readable message if no connection info is available.
+ */
+async function resolveAdapter(dbOption: string | undefined): Promise<MemoryAdapter> {
+  const connStr = dbOption ?? process.env['MEMORY_DB_URL'] ?? process.env['DATABASE_URL'];
+  if (!connStr) {
+    throw new Error(
+      'No database connection string provided. ' +
+        'Pass --db <connection-string> or set MEMORY_DB_URL / DATABASE_URL.',
+    );
+  }
+
+  // Lazy imports so the module loads cleanly without a live DB during smoke tests.
+  const { createMemoryAdapter, registerMemoryAdapter } = await import('./factory.js');
+
+  if (connStr.startsWith('postgres') || connStr.startsWith('pg')) {
+    // PgVectorAdapter reads DATABASE_URL via createDb() — inject it here.
+    process.env['DATABASE_URL'] = connStr;
+
+    const { PgVectorAdapter } = await import('./adapters/pgvector.js');
+    registerMemoryAdapter('pgvector', (cfg) => new PgVectorAdapter(cfg as never));
+    return createMemoryAdapter({ type: 'pgvector' });
+  }
+
+  // Keyword adapter backed by pglite storage; treat connStr as a data directory.
+  const { KeywordAdapter } = await import('./adapters/keyword.js');
+  const { createStorageAdapter, registerStorageAdapter } = await import('@mosaicstack/storage');
+  const { PgliteAdapter } = await import('@mosaicstack/storage');
+
+  registerStorageAdapter('pglite', (cfg) => new PgliteAdapter(cfg as never));
+
+  const storage = createStorageAdapter({ type: 'pglite', dataDir: connStr });
+
+  registerMemoryAdapter('keyword', (cfg) => new KeywordAdapter(cfg as never));
+  return createMemoryAdapter({ type: 'keyword', storage });
+}
+
+/**
+ * Register `memory` subcommands on an existing Commander program.
+ * Follows the registerQualityRails pattern from @mosaicstack/quality-rails.
+ */
+export function registerMemoryCommand(parent: Command): void {
+  const memory = parent.command('memory').description('Inspect and query the Mosaic memory layer');
+
+  // ── memory search <query> ──────────────────────────────────────────────
+  memory
+    .command('search <query>')
+    .description('Semantic search over insights')
+    .option('--db <connection-string>', 'Database connection string (or set MEMORY_DB_URL)')
+    .option('--limit <n>', 'Maximum number of results', '10')
+    .option('--agent <id>', 'Filter by agent / user ID')
+    .action(async (query: string, opts: { db?: string; limit: string; agent?: string }) => {
+      let adapter: MemoryAdapter | undefined;
+      try {
+        adapter = await resolveAdapter(opts.db);
+        const limit = parseInt(opts.limit, 10);
+        const userId = opts.agent ?? 'system';
+        const results = await adapter.searchInsights(userId, query, { limit });
+
+        if (results.length === 0) {
+          console.log('No insights found.');
+        } else {
+          for (const r of results) {
+            console.log(`[${r.id}] (score=${r.score.toFixed(3)}) ${r.content}`);
+          }
+        }
+      } catch (err) {
+        console.error(`Error: ${err instanceof Error ? err.message : String(err)}`);
+        process.exitCode = 1;
+      } finally {
+        await adapter?.close();
+      }
+    });
+
+  // ── memory stats ──────────────────────────────────────────────────────
+  memory
+    .command('stats')
+    .description('Print memory tier info: adapter type, insight count, preference count')
+    .option('--db <connection-string>', 'Database connection string (or set MEMORY_DB_URL)')
+    .option('--agent <id>', 'User / agent ID scope for counts', 'system')
+    .action(async (opts: { db?: string; agent: string }) => {
+      let adapter: MemoryAdapter | undefined;
+      try {
+        adapter = await resolveAdapter(opts.db);
+
+        const adapterType = adapter.name;
+
+        const insightCount = await adapter
+          .searchInsights(opts.agent, '', { limit: 100000 })
+          .then((r) => r.length)
+          .catch(() => -1);
+
+        const prefCount = await adapter
+          .listPreferences(opts.agent)
+          .then((r) => r.length)
+          .catch(() => -1);
+
+        console.log(`adapter:     ${adapterType}`);
+        console.log(`insights:    ${insightCount === -1 ? 'unavailable' : String(insightCount)}`);
+        console.log(`preferences: ${prefCount === -1 ? 'unavailable' : String(prefCount)}`);
+      } catch (err) {
+        console.error(`Error: ${err instanceof Error ? err.message : String(err)}`);
+        process.exitCode = 1;
+      } finally {
+        await adapter?.close();
+      }
+    });
+
+  // ── memory insights ───────────────────────────────────────────────────
+  const insightsCmd = memory.command('insights').description('Manage insights');
+
+  insightsCmd
+    .command('list')
+    .description('List recent insights')
+    .option('--db <connection-string>', 'Database connection string (or set MEMORY_DB_URL)')
+    .option('--limit <n>', 'Maximum number of results', '20')
+    .option('--agent <id>', 'User / agent ID scope', 'system')
+    .action(async (opts: { db?: string; limit: string; agent: string }) => {
+      let adapter: MemoryAdapter | undefined;
+      try {
+        adapter = await resolveAdapter(opts.db);
+        const limit = parseInt(opts.limit, 10);
+        const results = await adapter.searchInsights(opts.agent, '', { limit });
+
+        if (results.length === 0) {
+          console.log('No insights found.');
+        } else {
+          for (const r of results) {
+            console.log(`[${r.id}] ${r.content}`);
+          }
+        }
+      } catch (err) {
+        console.error(`Error: ${err instanceof Error ? err.message : String(err)}`);
+        process.exitCode = 1;
+      } finally {
+        await adapter?.close();
+      }
+    });
+
+  // ── memory preferences ────────────────────────────────────────────────
+  const prefsCmd = memory.command('preferences').description('Manage stored preferences');
+
+  prefsCmd
+    .command('list')
+    .description('List stored preferences')
+    .option('--db <connection-string>', 'Database connection string (or set MEMORY_DB_URL)')
+    .option('--agent <id>', 'User / agent ID scope', 'system')
+    .option('--category <cat>', 'Filter by category')
+    .action(async (opts: { db?: string; agent: string; category?: string }) => {
+      let adapter: MemoryAdapter | undefined;
+      try {
+        adapter = await resolveAdapter(opts.db);
+        const prefs = await adapter.listPreferences(opts.agent, opts.category);
+
+        if (prefs.length === 0) {
+          console.log('No preferences found.');
+        } else {
+          for (const p of prefs) {
+            console.log(`[${p.category}] ${p.key} = ${JSON.stringify(p.value)}`);
+          }
+        }
+      } catch (err) {
+        console.error(`Error: ${err instanceof Error ? err.message : String(err)}`);
+        process.exitCode = 1;
+      } finally {
+        await adapter?.close();
+      }
+    });
+}

packages/queue/package.json

@@ -22,6 +22,7 @@
   },
   "dependencies": {
     "@mosaicstack/types": "workspace:*",
+    "commander": "^13.0.0",
     "ioredis": "^5.10.0"
   },
   "devDependencies": {

packages/queue/src/cli.spec.ts

@@ -0,0 +1,62 @@
+import { describe, it, expect } from 'vitest';
+import { Command } from 'commander';
+import { registerQueueCommand } from './cli.js';
+
+describe('registerQueueCommand', () => {
+  function buildProgram(): Command {
+    const program = new Command('mosaic');
+    registerQueueCommand(program);
+    return program;
+  }
+
+  it('registers a "queue" subcommand', () => {
+    const program = buildProgram();
+    const queueCmd = program.commands.find((c) => c.name() === 'queue');
+    expect(queueCmd).toBeDefined();
+  });
+
+  it('queue has list, stats, pause, resume, jobs, drain subcommands', () => {
+    const program = buildProgram();
+    const queueCmd = program.commands.find((c) => c.name() === 'queue');
+    expect(queueCmd).toBeDefined();
+
+    const names = queueCmd!.commands.map((c) => c.name());
+    expect(names).toContain('list');
+    expect(names).toContain('stats');
+    expect(names).toContain('pause');
+    expect(names).toContain('resume');
+    expect(names).toContain('jobs');
+    expect(names).toContain('drain');
+  });
+
+  it('jobs subcommand has a "tail" subcommand', () => {
+    const program = buildProgram();
+    const queueCmd = program.commands.find((c) => c.name() === 'queue');
+    const jobsCmd = queueCmd!.commands.find((c) => c.name() === 'jobs');
+    expect(jobsCmd).toBeDefined();
+
+    const tailCmd = jobsCmd!.commands.find((c) => c.name() === 'tail');
+    expect(tailCmd).toBeDefined();
+  });
+
+  it('drain has a --yes option', () => {
+    const program = buildProgram();
+    const queueCmd = program.commands.find((c) => c.name() === 'queue');
+    const drainCmd = queueCmd!.commands.find((c) => c.name() === 'drain');
+    expect(drainCmd).toBeDefined();
+
+    const optionNames = drainCmd!.options.map((o) => o.long);
+    expect(optionNames).toContain('--yes');
+  });
+
+  it('stats accepts an optional [name] argument', () => {
+    const program = buildProgram();
+    const queueCmd = program.commands.find((c) => c.name() === 'queue');
+    const statsCmd = queueCmd!.commands.find((c) => c.name() === 'stats');
+    expect(statsCmd).toBeDefined();
+    // Should not throw when called without argument
+    const args = statsCmd!.registeredArguments;
+    expect(args.length).toBe(1);
+    expect(args[0]!.required).toBe(false);
+  });
+});

packages/queue/src/cli.ts

@@ -0,0 +1,248 @@
+import type { Command } from 'commander';
+
+import { createLocalAdapter } from './adapters/local.js';
+import type { QueueConfig } from './types.js';
+
+/** Resolve adapter type from env; defaults to 'local'. */
+function resolveAdapterType(): 'bullmq' | 'local' {
+  const t = process.env['QUEUE_ADAPTER'] ?? 'local';
+  return t === 'bullmq' ? 'bullmq' : 'local';
+}
+
+function resolveConfig(): QueueConfig {
+  const type = resolveAdapterType();
+  if (type === 'bullmq') {
+    return { type: 'bullmq', url: process.env['VALKEY_URL'] };
+  }
+  return { type: 'local', dataDir: process.env['QUEUE_DATA_DIR'] };
+}
+
+const BULLMQ_ONLY_MSG =
+  'not supported by local adapter — use the bullmq tier for this (set QUEUE_ADAPTER=bullmq)';
+
+/**
+ * Register queue subcommands on an existing Commander program.
+ * Follows the same pattern as registerQualityRails in @mosaicstack/quality-rails.
+ */
+export function registerQueueCommand(parent: Command): void {
+  buildQueueCommand(parent.command('queue').description('Manage Mosaic job queues'));
+}
+
+function buildQueueCommand(queue: Command): void {
+  // ─── list ──────────────────────────────────────────────────────────────
+  queue
+    .command('list')
+    .description('List all queues known to the configured adapter')
+    .action(async () => {
+      const config = resolveConfig();
+
+      if (config.type === 'local') {
+        const adapter = createLocalAdapter(config);
+        // Local adapter tracks queues in its internal Map; we expose them by
+        // listing JSON files in the data dir.
+        const { readdirSync } = await import('node:fs');
+        const { existsSync } = await import('node:fs');
+        const dataDir = config.dataDir ?? '.mosaic/queue';
+        if (!existsSync(dataDir)) {
+          console.log('No queues found (data dir does not exist yet).');
+          await adapter.close();
+          return;
+        }
+        const files = readdirSync(dataDir).filter((f: string) => f.endsWith('.json'));
+        if (files.length === 0) {
+          console.log('No queues found.');
+        } else {
+          console.log('Queues (local adapter):');
+          for (const f of files) {
+            console.log(`  - ${f.slice(0, -5)}`);
+          }
+        }
+        await adapter.close();
+        return;
+      }
+
+      // bullmq — not enough info to enumerate queues without a BullMQ Board
+      console.log(BULLMQ_ONLY_MSG);
+      process.exit(0);
+    });
+
+  // ─── stats ─────────────────────────────────────────────────────────────
+  queue
+    .command('stats [name]')
+    .description('Show stats for a queue (or all queues)')
+    .action(async (name?: string) => {
+      const config = resolveConfig();
+
+      if (config.type === 'local') {
+        const adapter = createLocalAdapter(config);
+        const { readdirSync } = await import('node:fs');
+        const { existsSync } = await import('node:fs');
+        const dataDir = config.dataDir ?? '.mosaic/queue';
+
+        let names: string[] = [];
+        if (name) {
+          names = [name];
+        } else {
+          if (existsSync(dataDir)) {
+            names = readdirSync(dataDir)
+              .filter((f: string) => f.endsWith('.json'))
+              .map((f: string) => f.slice(0, -5));
+          }
+        }
+
+        if (names.length === 0) {
+          console.log('No queues found.');
+          await adapter.close();
+          return;
+        }
+
+        for (const queueName of names) {
+          const len = await adapter.length(queueName);
+          console.log(`Queue: ${queueName}`);
+          console.log(`  waiting:   ${len}`);
+          console.log(`  active:    0 (local adapter — no active tracking)`);
+          console.log(`  completed: 0 (local adapter — no completed tracking)`);
+          console.log(`  failed:    0 (local adapter — no failed tracking)`);
+          console.log(`  delayed:   0 (local adapter — no delayed tracking)`);
+        }
+        await adapter.close();
+        return;
+      }
+
+      // bullmq
+      console.log(BULLMQ_ONLY_MSG);
+      process.exit(0);
+    });
+
+  // ─── pause ─────────────────────────────────────────────────────────────
+  queue
+    .command('pause <name>')
+    .description('Pause job processing for a queue')
+    .action(async (_name: string) => {
+      const config = resolveConfig();
+
+      if (config.type === 'local') {
+        console.log(BULLMQ_ONLY_MSG);
+        process.exit(0);
+        return;
+      }
+
+      console.log(BULLMQ_ONLY_MSG);
+      process.exit(0);
+    });
+
+  // ─── resume ────────────────────────────────────────────────────────────
+  queue
+    .command('resume <name>')
+    .description('Resume job processing for a queue')
+    .action(async (_name: string) => {
+      const config = resolveConfig();
+
+      if (config.type === 'local') {
+        console.log(BULLMQ_ONLY_MSG);
+        process.exit(0);
+        return;
+      }
+
+      console.log(BULLMQ_ONLY_MSG);
+      process.exit(0);
+    });
+
+  // ─── jobs tail ─────────────────────────────────────────────────────────
+  const jobs = queue.command('jobs').description('Job-level operations');
+
+  jobs
+    .command('tail [name]')
+    .description('Stream new jobs as they arrive (poll-based)')
+    .option('--interval <ms>', 'Poll interval in ms', '2000')
+    .action(async (name: string | undefined, opts: { interval: string }) => {
+      const config = resolveConfig();
+      const pollMs = parseInt(opts.interval, 10);
+
+      if (config.type === 'local') {
+        const adapter = createLocalAdapter(config);
+        const { existsSync, readdirSync } = await import('node:fs');
+        const dataDir = config.dataDir ?? '.mosaic/queue';
+
+        let names: string[] = [];
+        if (name) {
+          names = [name];
+        } else {
+          if (existsSync(dataDir)) {
+            names = readdirSync(dataDir)
+              .filter((f: string) => f.endsWith('.json'))
+              .map((f: string) => f.slice(0, -5));
+          }
+        }
+
+        if (names.length === 0) {
+          console.log('No queues to tail.');
+          await adapter.close();
+          return;
+        }
+
+        console.log(`Tailing queues: ${names.join(', ')} (Ctrl-C to stop)`);
+        const lastLen = new Map<string, number>();
+        for (const qn of names) {
+          lastLen.set(qn, await adapter.length(qn));
+        }
+
+        const timer = setInterval(async () => {
+          for (const qn of names) {
+            const len = await adapter.length(qn);
+            const prev = lastLen.get(qn) ?? 0;
+            if (len > prev) {
+              console.log(
+                `[${new Date().toISOString()}] ${qn}: ${len - prev} new job(s) (total: ${len})`,
+              );
+            }
+            lastLen.set(qn, len);
+          }
+        }, pollMs);
+
+        process.on('SIGINT', async () => {
+          clearInterval(timer);
+          await adapter.close();
+          process.exit(0);
+        });
+
+        return;
+      }
+
+      // bullmq — use subscribe on the channel
+      console.log(BULLMQ_ONLY_MSG);
+      process.exit(0);
+    });
+
+  // ─── drain ─────────────────────────────────────────────────────────────
+  queue
+    .command('drain <name>')
+    .description('Drain all pending jobs from a queue')
+    .option('--yes', 'Skip confirmation prompt')
+    .action(async (name: string, opts: { yes?: boolean }) => {
+      if (!opts.yes) {
+        console.error(
+          `WARNING: This will remove all pending jobs from queue "${name}". Re-run with --yes to confirm.`,
+        );
+        process.exit(1);
+        return;
+      }
+
+      const config = resolveConfig();
+
+      if (config.type === 'local') {
+        const adapter = createLocalAdapter(config);
+        let removed = 0;
+        while ((await adapter.length(name)) > 0) {
+          await adapter.dequeue(name);
+          removed++;
+        }
+        console.log(`Drained ${removed} job(s) from queue "${name}".`);
+        await adapter.close();
+        return;
+      }
+
+      console.log(BULLMQ_ONLY_MSG);
+      process.exit(0);
+    });
+}

packages/queue/src/index.ts

@@ -11,6 +11,7 @@ export { type QueueAdapter, type QueueConfig as QueueAdapterConfig } from './typ
 export { createQueueAdapter, registerQueueAdapter } from './factory.js';
 export { createBullMQAdapter } from './adapters/bullmq.js';
 export { createLocalAdapter } from './adapters/local.js';
+export { registerQueueCommand } from './cli.js';
 
 import { registerQueueAdapter } from './factory.js';
 import { createBullMQAdapter } from './adapters/bullmq.js';

pnpm-lock.yaml

@@ -448,6 +448,9 @@ importers:
       '@mosaicstack/types':
         specifier: workspace:*
         version: link:../types
+      commander:
+        specifier: ^13.0.0
+        version: 13.1.0
       drizzle-orm:
         specifier: ^0.45.1
         version: 0.45.1(@electric-sql/pglite@0.2.17)(@opentelemetry/api@1.9.0)(@types/better-sqlite3@7.6.13)(@types/pg@8.15.6)(better-sqlite3@12.8.0)(kysely@0.28.11)(postgres@3.4.8)