Merge branch 'main' into cw/agent-details-conflict-1772802863659

# Conflicts:
#	docs/server-api.md

apps/server/agent/file-io.test.ts

@@ -2,7 +2,7 @@
  * File-Based Agent I/O Tests
  */
 
-import { describe, it, expect, beforeEach, afterEach } from 'vitest';
+import { describe, it, expect, beforeEach, afterEach, afterAll } from 'vitest';
 import { mkdirSync, writeFileSync, readFileSync, rmSync, existsSync } from 'node:fs';
 import { join } from 'node:path';
 import { tmpdir } from 'node:os';
@@ -15,7 +15,9 @@ import {
   readDecisionFiles,
   readPageFiles,
   generateId,
+  writeErrandManifest,
 } from './file-io.js';
+import { buildErrandPrompt } from './prompts/index.js';
 import type { Initiative, Phase, Task } from '../db/schema.js';
 
 let testDir: string;
@@ -367,3 +369,116 @@ New content for the page.
     expect(pages).toHaveLength(1);
   });
 });
+
+describe('writeErrandManifest', () => {
+  let errandTestDir: string;
+
+  beforeEach(() => {
+    errandTestDir = join(tmpdir(), `cw-errand-test-${randomUUID()}`);
+    mkdirSync(errandTestDir, { recursive: true });
+  });
+
+  afterAll(() => {
+    // no-op: beforeEach creates dirs, afterEach in outer scope cleans up
+  });
+
+  it('writes manifest.json with correct shape', async () => {
+    await writeErrandManifest({
+      agentWorkdir: errandTestDir,
+      errandId: 'errand-abc',
+      description: 'fix typo',
+      branch: 'cw/errand/fix-typo-errandabc',
+      projectName: 'my-project',
+      agentId: 'agent-1',
+      agentName: 'swift-owl',
+    });
+
+    const manifestPath = join(errandTestDir, '.cw', 'input', 'manifest.json');
+    expect(existsSync(manifestPath)).toBe(true);
+    const manifest = JSON.parse(readFileSync(manifestPath, 'utf-8'));
+    expect(manifest).toEqual({
+      errandId: 'errand-abc',
+      agentId: 'agent-1',
+      agentName: 'swift-owl',
+      mode: 'errand',
+    });
+    expect('files' in manifest).toBe(false);
+    expect('contextFiles' in manifest).toBe(false);
+  });
+
+  it('writes errand.md with correct YAML frontmatter', async () => {
+    await writeErrandManifest({
+      agentWorkdir: errandTestDir,
+      errandId: 'errand-abc',
+      description: 'fix typo',
+      branch: 'cw/errand/fix-typo-errandabc',
+      projectName: 'my-project',
+      agentId: 'agent-1',
+      agentName: 'swift-owl',
+    });
+
+    const errandMdPath = join(errandTestDir, '.cw', 'input', 'errand.md');
+    expect(existsSync(errandMdPath)).toBe(true);
+    const content = readFileSync(errandMdPath, 'utf-8');
+    expect(content).toContain('id: errand-abc');
+    expect(content).toContain('description: fix typo');
+    expect(content).toContain('branch: cw/errand/fix-typo-errandabc');
+    expect(content).toContain('project: my-project');
+  });
+
+  it('writes expected-pwd.txt with agentWorkdir path', async () => {
+    await writeErrandManifest({
+      agentWorkdir: errandTestDir,
+      errandId: 'errand-abc',
+      description: 'fix typo',
+      branch: 'cw/errand/fix-typo-errandabc',
+      projectName: 'my-project',
+      agentId: 'agent-1',
+      agentName: 'swift-owl',
+    });
+
+    const pwdPath = join(errandTestDir, '.cw', 'expected-pwd.txt');
+    expect(existsSync(pwdPath)).toBe(true);
+    const content = readFileSync(pwdPath, 'utf-8').trim();
+    expect(content).toBe(errandTestDir);
+  });
+
+  it('creates input directory if it does not exist', async () => {
+    const freshDir = join(tmpdir(), `cw-errand-fresh-${randomUUID()}`);
+    mkdirSync(freshDir, { recursive: true });
+
+    await writeErrandManifest({
+      agentWorkdir: freshDir,
+      errandId: 'errand-xyz',
+      description: 'add feature',
+      branch: 'cw/errand/add-feature-errandxyz',
+      projectName: 'other-project',
+      agentId: 'agent-2',
+      agentName: 'brave-eagle',
+    });
+
+    expect(existsSync(join(freshDir, '.cw', 'input', 'manifest.json'))).toBe(true);
+    expect(existsSync(join(freshDir, '.cw', 'input', 'errand.md'))).toBe(true);
+    expect(existsSync(join(freshDir, '.cw', 'expected-pwd.txt'))).toBe(true);
+
+    rmSync(freshDir, { recursive: true, force: true });
+  });
+});
+
+describe('buildErrandPrompt', () => {
+  it('includes the description in the output', () => {
+    const result = buildErrandPrompt('fix typo in README');
+    expect(result).toContain('fix typo in README');
+  });
+
+  it('includes signal.json instruction', () => {
+    const result = buildErrandPrompt('some change');
+    expect(result).toContain('signal.json');
+    expect(result).toContain('"status": "done"');
+  });
+
+  it('includes error signal format', () => {
+    const result = buildErrandPrompt('some change');
+    expect(result).toContain('"status": "error"');
+  });
+});

apps/server/agent/file-io.ts

@@ -298,6 +298,50 @@ export async function writeInputFiles(options: WriteInputFilesOptions): Promise<
   );
 }
 
+// =============================================================================
+// ERRAND INPUT FILE WRITING
+// =============================================================================
+
+export async function writeErrandManifest(options: {
+  agentWorkdir: string;
+  errandId: string;
+  description: string;
+  branch: string;
+  projectName: string;
+  agentId: string;
+  agentName: string;
+}): Promise<void> {
+  await mkdir(join(options.agentWorkdir, '.cw', 'input'), { recursive: true });
+
+  // Write errand.md first (before manifest.json)
+  const errandMdContent = formatFrontmatter({
+    id: options.errandId,
+    description: options.description,
+    branch: options.branch,
+    project: options.projectName,
+  });
+  await writeFile(join(options.agentWorkdir, '.cw', 'input', 'errand.md'), errandMdContent, 'utf-8');
+
+  // Write manifest.json last (after all other files exist)
+  await writeFile(
+    join(options.agentWorkdir, '.cw', 'input', 'manifest.json'),
+    JSON.stringify({
+      errandId: options.errandId,
+      agentId: options.agentId,
+      agentName: options.agentName,
+      mode: 'errand',
+    }) + '\n',
+    'utf-8',
+  );
+
+  // Write expected-pwd.txt
+  await writeFile(
+    join(options.agentWorkdir, '.cw', 'expected-pwd.txt'),
+    options.agentWorkdir,
+    'utf-8',
+  );
+}
+
 // =============================================================================
 // OUTPUT FILE READING
 // =============================================================================

apps/server/agent/lifecycle/controller.test.ts

@@ -0,0 +1,155 @@
+/**
+ * AgentLifecycleController Tests — Regression coverage for event emissions.
+ */
+
+import { describe, it, expect, beforeEach, vi } from 'vitest';
+import { AgentLifecycleController } from './controller.js';
+import type { AgentRepository } from '../../db/repositories/agent-repository.js';
+import type { AccountRepository } from '../../db/repositories/account-repository.js';
+import type { SignalManager } from './signal-manager.js';
+import type { RetryPolicy } from './retry-policy.js';
+import type { AgentErrorAnalyzer } from './error-analyzer.js';
+import type { ProcessManager } from '../process-manager.js';
+import type { CleanupManager } from '../cleanup-manager.js';
+import type { CleanupStrategy } from './cleanup-strategy.js';
+import type { EventBus, AgentAccountSwitchedEvent } from '../../events/types.js';
+
+function makeController(overrides: {
+  repository?: Partial<AgentRepository>;
+  accountRepository?: Partial<AccountRepository>;
+  eventBus?: EventBus;
+}): AgentLifecycleController {
+  const signalManager: SignalManager = {
+    clearSignal: vi.fn(),
+    checkSignalExists: vi.fn(),
+    readSignal: vi.fn(),
+    waitForSignal: vi.fn(),
+    validateSignalFile: vi.fn(),
+  };
+  const retryPolicy: RetryPolicy = {
+    maxAttempts: 3,
+    backoffMs: [1000, 2000, 4000],
+    shouldRetry: vi.fn().mockReturnValue(false),
+    getRetryDelay: vi.fn().mockReturnValue(0),
+  };
+  const errorAnalyzer = { analyzeError: vi.fn() } as unknown as AgentErrorAnalyzer;
+  const processManager = { getAgentWorkdir: vi.fn() } as unknown as ProcessManager;
+  const cleanupManager = {} as unknown as CleanupManager;
+  const cleanupStrategy = {
+    shouldCleanup: vi.fn(),
+    executeCleanup: vi.fn(),
+  } as unknown as CleanupStrategy;
+
+  return new AgentLifecycleController(
+    signalManager,
+    retryPolicy,
+    errorAnalyzer,
+    processManager,
+    overrides.repository as AgentRepository,
+    cleanupManager,
+    cleanupStrategy,
+    overrides.accountRepository as AccountRepository | undefined,
+    false,
+    overrides.eventBus,
+  );
+}
+
+describe('AgentLifecycleController', () => {
+  describe('handleAccountExhaustion', () => {
+    it('emits agent:account_switched with correct payload when new account is available', async () => {
+      const emittedEvents: AgentAccountSwitchedEvent[] = [];
+      const eventBus: EventBus = {
+        emit: vi.fn((event) => { emittedEvents.push(event as AgentAccountSwitchedEvent); }),
+        on: vi.fn(),
+        off: vi.fn(),
+        once: vi.fn(),
+      };
+
+      const agentRecord = {
+        id: 'agent-1',
+        name: 'test-agent',
+        accountId: 'old-account-id',
+        provider: 'claude',
+      };
+      const newAccount = { id: 'new-account-id' };
+
+      const repository: Partial<AgentRepository> = {
+        findById: vi.fn().mockResolvedValue(agentRecord),
+      };
+      const accountRepository: Partial<AccountRepository> = {
+        markExhausted: vi.fn().mockResolvedValue(agentRecord),
+        findNextAvailable: vi.fn().mockResolvedValue(newAccount),
+      };
+
+      const controller = makeController({ repository, accountRepository, eventBus });
+
+      // Call private method via any-cast
+      await (controller as any).handleAccountExhaustion('agent-1');
+
+      const accountSwitchedEvents = emittedEvents.filter(
+        (e) => e.type === 'agent:account_switched'
+      );
+      expect(accountSwitchedEvents).toHaveLength(1);
+      const event = accountSwitchedEvents[0];
+      expect(event.type).toBe('agent:account_switched');
+      expect(event.payload.agentId).toBe('agent-1');
+      expect(event.payload.name).toBe('test-agent');
+      expect(event.payload.previousAccountId).toBe('old-account-id');
+      expect(event.payload.newAccountId).toBe('new-account-id');
+      expect(event.payload.reason).toBe('account_exhausted');
+    });
+
+    it('does not emit agent:account_switched when no new account is available', async () => {
+      const eventBus: EventBus = {
+        emit: vi.fn(),
+        on: vi.fn(),
+        off: vi.fn(),
+        once: vi.fn(),
+      };
+
+      const agentRecord = {
+        id: 'agent-2',
+        name: 'test-agent-2',
+        accountId: 'old-account-id',
+        provider: 'claude',
+      };
+
+      const repository: Partial<AgentRepository> = {
+        findById: vi.fn().mockResolvedValue(agentRecord),
+      };
+      const accountRepository: Partial<AccountRepository> = {
+        markExhausted: vi.fn().mockResolvedValue(agentRecord),
+        findNextAvailable: vi.fn().mockResolvedValue(null),
+      };
+
+      const controller = makeController({ repository, accountRepository, eventBus });
+
+      await (controller as any).handleAccountExhaustion('agent-2');
+
+      expect(eventBus.emit).not.toHaveBeenCalled();
+    });
+
+    it('does not emit when agent has no accountId', async () => {
+      const eventBus: EventBus = {
+        emit: vi.fn(),
+        on: vi.fn(),
+        off: vi.fn(),
+        once: vi.fn(),
+      };
+
+      const repository: Partial<AgentRepository> = {
+        findById: vi.fn().mockResolvedValue({ id: 'agent-3', name: 'x', accountId: null }),
+      };
+      const accountRepository: Partial<AccountRepository> = {
+        markExhausted: vi.fn(),
+        findNextAvailable: vi.fn(),
+      };
+
+      const controller = makeController({ repository, accountRepository, eventBus });
+
+      await (controller as any).handleAccountExhaustion('agent-3');
+
+      expect(eventBus.emit).not.toHaveBeenCalled();
+    });
+  });
+});

apps/server/agent/lifecycle/controller.ts

@@ -21,6 +21,7 @@ import type { RetryPolicy, AgentError } from './retry-policy.js';
 import { AgentExhaustedError, AgentFailureError } from './retry-policy.js';
 import type { AgentErrorAnalyzer } from './error-analyzer.js';
 import type { CleanupStrategy, AgentInfo } from './cleanup-strategy.js';
+import type { EventBus, AgentAccountSwitchedEvent } from '../../events/types.js';
 
 const log = createModuleLogger('lifecycle-controller');
 
@@ -48,6 +49,7 @@ export class AgentLifecycleController {
     private cleanupStrategy: CleanupStrategy,
     private accountRepository?: AccountRepository,
     private debug: boolean = false,
+    private eventBus?: EventBus,
   ) {}
 
   /**
@@ -304,7 +306,7 @@ export class AgentLifecycleController {
   }
 
   /**
-   * Handle account exhaustion by marking account as exhausted.
+   * Handle account exhaustion by marking account as exhausted and emitting account_switched event.
    */
   private async handleAccountExhaustion(agentId: string): Promise<void> {
     if (!this.accountRepository) {
@@ -319,15 +321,34 @@ export class AgentLifecycleController {
         return;
       }
 
+      const previousAccountId = agent.accountId;
+
       // Mark account as exhausted for 1 hour
       const exhaustedUntil = new Date(Date.now() + 60 * 60 * 1000);
-      await this.accountRepository.markExhausted(agent.accountId, exhaustedUntil);
+      await this.accountRepository.markExhausted(previousAccountId, exhaustedUntil);
 
       log.info({
         agentId,
-        accountId: agent.accountId,
+        accountId: previousAccountId,
         exhaustedUntil
       }, 'marked account as exhausted due to usage limits');
+
+      // Find the next available account and emit account_switched event
+      const newAccount = await this.accountRepository.findNextAvailable(agent.provider ?? 'claude');
+      if (newAccount && this.eventBus) {
+        const event: AgentAccountSwitchedEvent = {
+          type: 'agent:account_switched',
+          timestamp: new Date(),
+          payload: {
+            agentId,
+            name: agent.name,
+            previousAccountId,
+            newAccountId: newAccount.id,
+            reason: 'account_exhausted',
+          },
+        };
+        this.eventBus.emit(event);
+      }
     } catch (error) {
       log.warn({
         agentId,

apps/server/agent/lifecycle/factory.ts

@@ -14,6 +14,7 @@ import type { AgentRepository } from '../../db/repositories/agent-repository.js'
 import type { AccountRepository } from '../../db/repositories/account-repository.js';
 import type { ProcessManager } from '../process-manager.js';
 import type { CleanupManager } from '../cleanup-manager.js';
+import type { EventBus } from '../../events/types.js';
 
 export interface LifecycleFactoryOptions {
   repository: AgentRepository;
@@ -21,6 +22,7 @@ export interface LifecycleFactoryOptions {
   cleanupManager: CleanupManager;
   accountRepository?: AccountRepository;
   debug?: boolean;
+  eventBus?: EventBus;
 }
 
 /**
@@ -32,7 +34,8 @@ export function createLifecycleController(options: LifecycleFactoryOptions): Age
     processManager,
     cleanupManager,
     accountRepository,
-    debug = false
+    debug = false,
+    eventBus,
   } = options;
 
   // Create core components
@@ -51,7 +54,8 @@ export function createLifecycleController(options: LifecycleFactoryOptions): Age
     cleanupManager,
     cleanupStrategy,
     accountRepository,
-    debug
+    debug,
+    eventBus,
   );
 
   return lifecycleController;

apps/server/agent/manager.ts

@@ -98,6 +98,7 @@ export class MultiProviderAgentManager implements AgentManager {
       cleanupManager: this.cleanupManager,
       accountRepository,
       debug,
+      eventBus,
     });
 
     // Listen for process crashed events to handle agents specially
@@ -282,14 +283,15 @@ export class MultiProviderAgentManager implements AgentManager {
     });
     const agentId = agent.id;
 
-    // 3a. Append inter-agent communication instructions with actual agent ID
-    prompt = prompt + buildInterAgentCommunication(agentId, mode);
+    // 3a. Append inter-agent communication + preview instructions (skipped for focused agents)
+    if (!options.skipPromptExtras) {
+      prompt = prompt + buildInterAgentCommunication(agentId, mode);
 
-    // 3b. Append preview deployment instructions if applicable
-    if (['execute', 'refine', 'discuss'].includes(mode) && initiativeId) {
-      const shouldInject = await this.shouldInjectPreviewInstructions(initiativeId);
-      if (shouldInject) {
-        prompt = prompt + buildPreviewInstructions(agentId);
+      if (['execute', 'refine', 'discuss'].includes(mode) && initiativeId) {
+        const shouldInject = await this.shouldInjectPreviewInstructions(initiativeId);
+        if (shouldInject) {
+          prompt = prompt + buildPreviewInstructions(agentId);
+        }
       }
     }
 
@@ -607,6 +609,7 @@ export class MultiProviderAgentManager implements AgentManager {
       this.activeAgents.set(agentId, activeEntry);
 
       if (this.eventBus) {
+        // verified: payload matches AgentResumedEvent shape (agentId, name, taskId, sessionId)
         const event: AgentResumedEvent = {
           type: 'agent:resumed',
           timestamp: new Date(),
@@ -629,6 +632,73 @@ export class MultiProviderAgentManager implements AgentManager {
     }
   }
 
+  /**
+   * Deliver a user message to a running or idle errand agent.
+   * Does not use the conversations table — the message is injected directly
+   * as the next resume prompt for the agent's Claude Code session.
+   */
+  async sendUserMessage(agentId: string, message: string): Promise<void> {
+    const agent = await this.repository.findById(agentId);
+    if (!agent) throw new Error(`Agent not found: ${agentId}`);
+
+    if (agent.status !== 'running' && agent.status !== 'idle') {
+      throw new Error(`Agent is not running (status: ${agent.status})`);
+    }
+
+    if (!agent.sessionId) {
+      throw new Error('Agent has no session ID');
+    }
+
+    const provider = getProvider(agent.provider);
+    if (!provider) throw new Error(`Unknown provider: ${agent.provider}`);
+
+    const agentCwd = this.processManager.getAgentWorkdir(agent.worktreeId);
+
+    // Clear previous signal.json
+    const signalPath = join(agentCwd, '.cw/output/signal.json');
+    try {
+      await unlink(signalPath);
+    } catch {
+      // File might not exist
+    }
+
+    await this.repository.update(agentId, { status: 'running', result: null });
+
+    const { command, args, env: providerEnv } = this.processManager.buildResumeCommand(provider, agent.sessionId, message);
+    const { processEnv } = await this.credentialHandler.prepareProcessEnv(providerEnv, provider, agent.accountId);
+
+    // Stop previous tailer/poll
+    const prevActive = this.activeAgents.get(agentId);
+    prevActive?.cancelPoll?.();
+    if (prevActive?.tailer) {
+      await prevActive.tailer.stop();
+    }
+
+    let sessionNumber = 1;
+    if (this.logChunkRepository) {
+      sessionNumber = (await this.logChunkRepository.getSessionCount(agentId)) + 1;
+    }
+
+    const { pid, outputFilePath, tailer } = await this.processManager.spawnDetached(
+      agentId, agent.name, command, args, agentCwd, processEnv, provider.name, message,
+      (event) => this.outputHandler.handleStreamEvent(agentId, event, this.activeAgents.get(agentId)),
+      this.createLogChunkCallback(agentId, agent.name, sessionNumber),
+    );
+
+    await this.repository.update(agentId, { pid, outputFilePath });
+    const activeEntry: ActiveAgent = { agentId, pid, tailer, outputFilePath };
+    this.activeAgents.set(agentId, activeEntry);
+
+    const { cancel } = this.processManager.pollForCompletion(
+      agentId, pid,
+      () => this.handleDetachedAgentCompletion(agentId),
+      () => this.activeAgents.get(agentId)?.tailer,
+    );
+    activeEntry.cancelPoll = cancel;
+
+    log.info({ agentId, pid }, 'resumed errand agent for user message');
+  }
+
   /**
    * Sync credentials from agent's config dir back to DB after completion.
    * The subprocess may have refreshed tokens mid-session; this ensures
@@ -796,6 +866,7 @@ export class MultiProviderAgentManager implements AgentManager {
     log.info({ agentId, pid }, 'resume detached subprocess started');
 
     if (this.eventBus) {
+      // verified: payload matches AgentResumedEvent shape (agentId, name, taskId, sessionId)
       const event: AgentResumedEvent = {
         type: 'agent:resumed',
         timestamp: new Date(),

apps/server/agent/prompts/conflict-resolution.ts

@@ -5,9 +5,7 @@
 
 import {
   SIGNAL_FORMAT,
-  SESSION_STARTUP,
   GIT_WORKFLOW,
-  CONTEXT_MANAGEMENT,
 } from './shared.js';
 
 export function buildConflictResolutionPrompt(
@@ -29,7 +27,12 @@ You are a Conflict Resolution agent. Your job is to merge \`${targetBranch}\` in
 ${conflictList}
 </conflict_details>
 ${SIGNAL_FORMAT}
-${SESSION_STARTUP}
+
+<session_startup>
+1. \`pwd\` — confirm working directory
+2. \`git status\` — check branch state
+3. Read \`CLAUDE.md\` at the repo root (if it exists) — it contains project conventions you must follow.
+</session_startup>
 
 <resolution_protocol>
 Follow these steps in order:
@@ -57,7 +60,6 @@ Follow these steps in order:
 8. **Signal done**: Write signal.json with status "done".
 </resolution_protocol>
 ${GIT_WORKFLOW}
-${CONTEXT_MANAGEMENT}
 
 <important>
 - You are on a temporary branch created from ${sourceBranch}. You are merging ${targetBranch} INTO this branch — bringing it up to date, NOT the other way around.

apps/server/agent/prompts/errand.ts

@@ -0,0 +1,16 @@
+export function buildErrandPrompt(description: string): string {
+  return `You are working on a small, focused change in an isolated worktree.
+
+Description: ${description}
+
+Work interactively with the user. Make only the changes needed to fulfill the description.
+When you are done, write .cw/output/signal.json:
+
+{ "status": "done", "result": { "message": "<one-sentence summary of what you changed>" } }
+
+If you cannot complete the change:
+
+{ "status": "error", "error": "<explanation>" }
+
+Do not create any other output files.`;
+}

apps/server/agent/prompts/index.ts

@@ -13,6 +13,7 @@ export { buildDetailPrompt } from './detail.js';
 export { buildRefinePrompt } from './refine.js';
 export { buildChatPrompt } from './chat.js';
 export type { ChatHistoryEntry } from './chat.js';
+export { buildErrandPrompt } from './errand.js';
 export { buildWorkspaceLayout } from './workspace.js';
 export { buildPreviewInstructions } from './preview.js';
 export { buildConflictResolutionPrompt, buildConflictResolutionDescription } from './conflict-resolution.js';

apps/server/agent/prompts/plan.ts

@@ -81,6 +81,15 @@ Each phase must pass: **"Could a detail agent break this into tasks without clar
 </examples>
 </specificity>
 
+<subagent_usage>
+Use subagents to parallelize your analysis — don't do everything sequentially:
+- **Domain decomposition**: Spawn separate subagents to investigate different aspects of the initiative (e.g., one for database/schema concerns, one for API surface, one for frontend components) and synthesize their findings into your phase plan.
+- **Dependency mapping**: Spawn a subagent to map existing code dependencies and file ownership while you analyze initiative requirements, so you can make informed decisions about phase boundaries and parallelism.
+- **Pattern discovery**: When the initiative touches multiple subsystems, spawn subagents to search for existing patterns in each subsystem simultaneously rather than exploring them one at a time.
+
+Don't spawn subagents for trivial initiatives with obvious structure — use judgment.
+</subagent_usage>
+
 <existing_context>
 - Account for existing phases/tasks — don't plan work already covered
 - Always generate new phase IDs — never reuse existing ones

apps/server/agent/prompts/refine.ts

@@ -33,6 +33,15 @@ Ignore style, grammar, formatting unless they cause genuine ambiguity. Rough but
 If all pages are already clear, signal done with no output files.
 </improvement_priorities>
 
+<subagent_usage>
+Use subagents to parallelize your work:
+- **Parallel page analysis**: Spawn one subagent per page (or group of related pages) to analyze clarity issues simultaneously rather than reviewing pages sequentially.
+- **Codebase verification**: When checking whether a requirement is feasible or matches existing patterns, spawn a subagent to search the codebase while you continue reviewing other pages.
+- **Cross-reference validation**: Spawn a subagent to verify that all [[page:$id|title]] cross-references are valid and consistent across pages.
+
+Don't over-split — if there are only 1-2 short pages, just do the work directly.
+</subagent_usage>
+
 <rules>
 - Ask 2-4 questions if you need clarification
 - Preserve [[page:\$id|title]] cross-references

apps/server/agent/types.ts

@@ -61,6 +61,8 @@ export interface SpawnAgentOptions {
   branchName?: string;
   /** Context data to write as input files in agent workdir */
   inputContext?: AgentInputContext;
+  /** Skip inter-agent communication and preview instructions (for focused agents like conflict resolution) */
+  skipPromptExtras?: boolean;
 }
 
 /**

apps/server/trpc/routers/agent.ts

@@ -202,6 +202,17 @@ export function agentProcedures(publicProcedure: ProcedureBuilder) {
         return candidates[0] ?? null;
       }),
 
+    getTaskAgent: publicProcedure
+      .input(z.object({ taskId: z.string().min(1) }))
+      .query(async ({ ctx, input }): Promise<AgentInfo | null> => {
+        const agentManager = requireAgentManager(ctx);
+        const all = await agentManager.list();
+        const matches = all
+          .filter(a => a.taskId === input.taskId)
+          .sort((a, b) => new Date(b.createdAt).getTime() - new Date(a.createdAt).getTime());
+        return matches[0] ?? null;
+      }),
+
     getActiveConflictAgent: publicProcedure
       .input(z.object({ initiativeId: z.string().min(1) }))
       .query(async ({ ctx, input }): Promise<AgentInfo | null> => {
@@ -225,12 +236,15 @@ export function agentProcedures(publicProcedure: ProcedureBuilder) {
 
     getAgentOutput: publicProcedure
       .input(agentIdentifierSchema)
-      .query(async ({ ctx, input }): Promise<string> => {
+      .query(async ({ ctx, input }) => {
         const agent = await resolveAgent(ctx, input);
         const logChunkRepo = requireLogChunkRepository(ctx);
 
         const chunks = await logChunkRepo.findByAgentId(agent.id);
-        return chunks.map(c => c.content).join('');
+        return chunks.map(c => ({
+          content: c.content,
+          createdAt: c.createdAt.toISOString(),
+        }));
       }),
 
     onAgentOutput: publicProcedure

apps/server/trpc/routers/initiative-activity.ts

@@ -9,6 +9,7 @@ export interface ActiveArchitectAgent {
   initiativeId: string;
   mode: string;
   status: string;
+  name?: string;
 }
 
 const MODE_TO_STATE: Record<string, InitiativeActivityState> = {
@@ -30,6 +31,18 @@ export function deriveInitiativeActivity(
   if (initiative.status === 'archived') {
     return { ...base, state: 'archived' };
   }
+
+  // Check for active conflict resolution agent — takes priority over pending_review
+  // because the agent is actively working to resolve merge conflicts
+  const conflictAgent = activeArchitectAgents?.find(
+    a => a.initiativeId === initiative.id
+      && a.name?.startsWith('conflict-')
+      && (a.status === 'running' || a.status === 'waiting_for_input'),
+  );
+  if (conflictAgent) {
+    return { ...base, state: 'resolving_conflict' };
+  }
+
   if (initiative.status === 'pending_review') {
     return { ...base, state: 'pending_review' };
   }
@@ -41,6 +54,7 @@ export function deriveInitiativeActivity(
   // so architect agents (discuss/plan/detail/refine) surface activity
   const activeAgent = activeArchitectAgents?.find(
     a => a.initiativeId === initiative.id
+      && !a.name?.startsWith('conflict-')
       && (a.status === 'running' || a.status === 'waiting_for_input'),
   );
   if (activeAgent) {

apps/server/trpc/routers/initiative.ts

@@ -129,27 +129,42 @@ export function initiativeProcedures(publicProcedure: ProcedureBuilder) {
             : await repo.findAll();
         }
 
-        // Fetch active architect agents once for all initiatives
+        // Fetch active agents once for all initiatives (architect + conflict)
         const ARCHITECT_MODES = ['discuss', 'plan', 'detail', 'refine'];
         const allAgents = ctx.agentManager ? await ctx.agentManager.list() : [];
         const activeArchitectAgents = allAgents
           .filter(a =>
-            ARCHITECT_MODES.includes(a.mode ?? '')
+            (ARCHITECT_MODES.includes(a.mode ?? '') || a.name?.startsWith('conflict-'))
             && (a.status === 'running' || a.status === 'waiting_for_input')
             && !a.userDismissedAt,
           )
-          .map(a => ({ initiativeId: a.initiativeId ?? '', mode: a.mode ?? '', status: a.status }));
+          .map(a => ({ initiativeId: a.initiativeId ?? '', mode: a.mode ?? '', status: a.status, name: a.name }));
+
+        // Batch-fetch projects for all initiatives
+        const projectRepo = ctx.projectRepository;
+        const projectsByInitiativeId = new Map<string, Array<{ id: string; name: string }>>();
+        if (projectRepo) {
+          await Promise.all(initiatives.map(async (init) => {
+            const projects = await projectRepo.findProjectsByInitiativeId(init.id);
+            projectsByInitiativeId.set(init.id, projects.map(p => ({ id: p.id, name: p.name })));
+          }));
+        }
+
+        const addProjects = (init: typeof initiatives[0]) => ({
+          projects: projectsByInitiativeId.get(init.id) ?? [],
+        });
 
         if (ctx.phaseRepository) {
           const phaseRepo = ctx.phaseRepository;
           return Promise.all(initiatives.map(async (init) => {
             const phases = await phaseRepo.findByInitiativeId(init.id);
-            return { ...init, activity: deriveInitiativeActivity(init, phases, activeArchitectAgents) };
+            return { ...init, ...addProjects(init), activity: deriveInitiativeActivity(init, phases, activeArchitectAgents) };
           }));
         }
 
         return initiatives.map(init => ({
           ...init,
+          ...addProjects(init),
           activity: deriveInitiativeActivity(init, [], activeArchitectAgents),
         }));
       }),
@@ -473,6 +488,7 @@ export function initiativeProcedures(publicProcedure: ProcedureBuilder) {
           initiativeId: input.initiativeId,
           baseBranch: initiative.branch,
           branchName: tempBranch,
+          skipPromptExtras: true,
         });
       }),
   };

apps/server/trpc/subscriptions.ts

@@ -70,6 +70,7 @@ export const ALL_EVENT_TYPES: DomainEventType[] = [
   'chat:session_closed',
   'initiative:pending_review',
   'initiative:review_approved',
+  'initiative:changes_requested',
 ];
 
 /**
@@ -102,6 +103,7 @@ export const TASK_EVENT_TYPES: DomainEventType[] = [
   'phase:merged',
   'initiative:pending_review',
   'initiative:review_approved',
+  'initiative:changes_requested',
 ];
 
 /**