Reduce swarm local persistence

src/tools/AgentTool/agentMemorySnapshot.ts

@@ -1,197 +0,0 @@
-import { mkdir, readdir, readFile, unlink, writeFile } from 'fs/promises'
-import { join } from 'path'
-import { z } from 'zod/v4'
-import { getCwd } from '../../utils/cwd.js'
-import { logForDebugging } from '../../utils/debug.js'
-import { lazySchema } from '../../utils/lazySchema.js'
-import { jsonParse, jsonStringify } from '../../utils/slowOperations.js'
-import { type AgentMemoryScope, getAgentMemoryDir } from './agentMemory.js'
-
-const SNAPSHOT_BASE = 'agent-memory-snapshots'
-const SNAPSHOT_JSON = 'snapshot.json'
-const SYNCED_JSON = '.snapshot-synced.json'
-
-const snapshotMetaSchema = lazySchema(() =>
-  z.object({
-    updatedAt: z.string().min(1),
-  }),
-)
-
-const syncedMetaSchema = lazySchema(() =>
-  z.object({
-    syncedFrom: z.string().min(1),
-  }),
-)
-type SyncedMeta = z.infer<ReturnType<typeof syncedMetaSchema>>
-
-/**
- * Returns the path to the snapshot directory for an agent in the current project.
- * e.g., <cwd>/.claude/agent-memory-snapshots/<agentType>/
- */
-export function getSnapshotDirForAgent(agentType: string): string {
-  return join(getCwd(), '.claude', SNAPSHOT_BASE, agentType)
-}
-
-function getSnapshotJsonPath(agentType: string): string {
-  return join(getSnapshotDirForAgent(agentType), SNAPSHOT_JSON)
-}
-
-function getSyncedJsonPath(agentType: string, scope: AgentMemoryScope): string {
-  return join(getAgentMemoryDir(agentType, scope), SYNCED_JSON)
-}
-
-async function readJsonFile<T>(
-  path: string,
-  schema: z.ZodType<T>,
-): Promise<T | null> {
-  try {
-    const content = await readFile(path, { encoding: 'utf-8' })
-    const result = schema.safeParse(jsonParse(content))
-    return result.success ? result.data : null
-  } catch {
-    return null
-  }
-}
-
-async function copySnapshotToLocal(
-  agentType: string,
-  scope: AgentMemoryScope,
-): Promise<void> {
-  const snapshotMemDir = getSnapshotDirForAgent(agentType)
-  const localMemDir = getAgentMemoryDir(agentType, scope)
-
-  await mkdir(localMemDir, { recursive: true })
-
-  try {
-    const files = await readdir(snapshotMemDir, { withFileTypes: true })
-    for (const dirent of files) {
-      if (!dirent.isFile() || dirent.name === SNAPSHOT_JSON) continue
-      const content = await readFile(join(snapshotMemDir, dirent.name), {
-        encoding: 'utf-8',
-      })
-      await writeFile(join(localMemDir, dirent.name), content)
-    }
-  } catch (e) {
-    logForDebugging(`Failed to copy snapshot to local agent memory: ${e}`)
-  }
-}
-
-async function saveSyncedMeta(
-  agentType: string,
-  scope: AgentMemoryScope,
-  snapshotTimestamp: string,
-): Promise<void> {
-  const syncedPath = getSyncedJsonPath(agentType, scope)
-  const localMemDir = getAgentMemoryDir(agentType, scope)
-  await mkdir(localMemDir, { recursive: true })
-  const meta: SyncedMeta = { syncedFrom: snapshotTimestamp }
-  try {
-    await writeFile(syncedPath, jsonStringify(meta))
-  } catch (e) {
-    logForDebugging(`Failed to save snapshot sync metadata: ${e}`)
-  }
-}
-
-/**
- * Check if a snapshot exists and whether it's newer than what we last synced.
- */
-export async function checkAgentMemorySnapshot(
-  agentType: string,
-  scope: AgentMemoryScope,
-): Promise<{
-  action: 'none' | 'initialize' | 'prompt-update'
-  snapshotTimestamp?: string
-}> {
-  const snapshotMeta = await readJsonFile(
-    getSnapshotJsonPath(agentType),
-    snapshotMetaSchema(),
-  )
-
-  if (!snapshotMeta) {
-    return { action: 'none' }
-  }
-
-  const localMemDir = getAgentMemoryDir(agentType, scope)
-
-  let hasLocalMemory = false
-  try {
-    const dirents = await readdir(localMemDir, { withFileTypes: true })
-    hasLocalMemory = dirents.some(d => d.isFile() && d.name.endsWith('.md'))
-  } catch {
-    // Directory doesn't exist
-  }
-
-  if (!hasLocalMemory) {
-    return { action: 'initialize', snapshotTimestamp: snapshotMeta.updatedAt }
-  }
-
-  const syncedMeta = await readJsonFile(
-    getSyncedJsonPath(agentType, scope),
-    syncedMetaSchema(),
-  )
-
-  if (
-    !syncedMeta ||
-    new Date(snapshotMeta.updatedAt) > new Date(syncedMeta.syncedFrom)
-  ) {
-    return {
-      action: 'prompt-update',
-      snapshotTimestamp: snapshotMeta.updatedAt,
-    }
-  }
-
-  return { action: 'none' }
-}
-
-/**
- * Initialize local agent memory from a snapshot (first-time setup).
- */
-export async function initializeFromSnapshot(
-  agentType: string,
-  scope: AgentMemoryScope,
-  snapshotTimestamp: string,
-): Promise<void> {
-  logForDebugging(
-    `Initializing agent memory for ${agentType} from project snapshot`,
-  )
-  await copySnapshotToLocal(agentType, scope)
-  await saveSyncedMeta(agentType, scope, snapshotTimestamp)
-}
-
-/**
- * Replace local agent memory with the snapshot.
- */
-export async function replaceFromSnapshot(
-  agentType: string,
-  scope: AgentMemoryScope,
-  snapshotTimestamp: string,
-): Promise<void> {
-  logForDebugging(
-    `Replacing agent memory for ${agentType} with project snapshot`,
-  )
-  // Remove existing .md files before copying to avoid orphans
-  const localMemDir = getAgentMemoryDir(agentType, scope)
-  try {
-    const existing = await readdir(localMemDir, { withFileTypes: true })
-    for (const dirent of existing) {
-      if (dirent.isFile() && dirent.name.endsWith('.md')) {
-        await unlink(join(localMemDir, dirent.name))
-      }
-    }
-  } catch {
-    // Directory may not exist yet
-  }
-  await copySnapshotToLocal(agentType, scope)
-  await saveSyncedMeta(agentType, scope, snapshotTimestamp)
-}
-
-/**
- * Mark the current snapshot as synced without changing local memory.
- */
-export async function markSnapshotSynced(
-  agentType: string,
-  scope: AgentMemoryScope,
-  snapshotTimestamp: string,
-): Promise<void> {
-  await saveSyncedMeta(agentType, scope, snapshotTimestamp)
-}

src/tools/AgentTool/loadAgentsDir.ts

@@ -47,10 +47,6 @@ import {
   setAgentColor,
 } from './agentColorManager.js'
 import { type AgentMemoryScope, loadAgentMemoryPrompt } from './agentMemory.js'
-import {
-  checkAgentMemorySnapshot,
-  initializeFromSnapshot,
-} from './agentMemorySnapshot.js'
 import { getBuiltInAgents } from './builtInAgents.js'
 
 // Type for MCP server specification in agent definitions
@@ -255,41 +251,14 @@ export function filterAgentsByMcpRequirements(
 }
 
 /**
- * Check for and initialize agent memory from project snapshots.
- * For agents with memory enabled, copies snapshot to local if no local memory exists.
- * For agents with newer snapshots, logs a debug message (user prompt TODO).
+ * Agent memory snapshot sync is disabled in this fork to avoid copying
+ * project-scoped memory into persistent user/local agent memory.
  */
 async function initializeAgentMemorySnapshots(
-  agents: CustomAgentDefinition[],
+  _agents: CustomAgentDefinition[],
 ): Promise<void> {
-  await Promise.all(
-    agents.map(async agent => {
-      if (agent.memory !== 'user') return
-      const result = await checkAgentMemorySnapshot(
-        agent.agentType,
-        agent.memory,
-      )
-      switch (result.action) {
-        case 'initialize':
-          logForDebugging(
-            `Initializing ${agent.agentType} memory from project snapshot`,
-          )
-          await initializeFromSnapshot(
-            agent.agentType,
-            agent.memory,
-            result.snapshotTimestamp!,
-          )
-          break
-        case 'prompt-update':
-          agent.pendingSnapshotUpdate = {
-            snapshotTimestamp: result.snapshotTimestamp!,
-          }
-          logForDebugging(
-            `Newer snapshot available for ${agent.agentType} memory (snapshot: ${result.snapshotTimestamp})`,
-          )
-          break
-      }
-    }),
+  logForDebugging(
+    '[loadAgentsDir] Agent memory snapshot sync is disabled in this build',
   )
 }
 

src/tools/TeamCreateTool/TeamCreateTool.ts

@@ -1,5 +1,4 @@
 import { z } from 'zod/v4'
-import { getSessionId } from '../../bootstrap/state.js'
 import { logEvent } from '../../services/analytics/index.js'
 import type { AnalyticsMetadata_I_VERIFIED_THIS_IS_NOT_CODE_OR_FILEPATHS } from '../../services/analytics/metadata.js'
 import type { Tool } from '../../Tool.js'
@@ -159,7 +158,6 @@ export const TeamCreateTool: Tool<InputSchema, Output> = buildTool({
       description: _description,
       createdAt: Date.now(),
       leadAgentId,
-      leadSessionId: getSessionId(), // Store actual session ID for team discovery
       members: [
         {
           agentId: leadAgentId,
@@ -169,7 +167,6 @@ export const TeamCreateTool: Tool<InputSchema, Output> = buildTool({
           joinedAt: Date.now(),
           tmuxPaneId: '',
           cwd: getCwd(),
-          subscriptions: [],
         },
       ],
     }

src/tools/shared/spawnMultiAgent.ts

@@ -497,13 +497,11 @@ async function handleSpawnSplitPane(
     name: sanitizedName,
     agentType: agent_type,
     model,
-    prompt,
     color: teammateColor,
     planModeRequired: plan_mode_required,
     joinedAt: Date.now(),
     tmuxPaneId: paneId,
     cwd: workingDir,
-    subscriptions: [],
     backendType: detectionResult.backend.type,
   })
   await writeTeamFileAsync(teamName, teamFile)
@@ -711,13 +709,11 @@ async function handleSpawnSeparateWindow(
     name: sanitizedName,
     agentType: agent_type,
     model,
-    prompt,
     color: teammateColor,
     planModeRequired: plan_mode_required,
     joinedAt: Date.now(),
     tmuxPaneId: paneId,
     cwd: workingDir,
-    subscriptions: [],
     backendType: 'tmux', // This handler always uses tmux directly
   })
   await writeTeamFileAsync(teamName, teamFile)
@@ -997,13 +993,11 @@ async function handleSpawnInProcess(
     name: sanitizedName,
     agentType: agent_type,
     model,
-    prompt,
     color: teammateColor,
     planModeRequired: plan_mode_required,
     joinedAt: Date.now(),
     tmuxPaneId: 'in-process',
     cwd: getCwd(),
-    subscriptions: [],
     backendType: 'in-process',
   })
   await writeTeamFileAsync(teamName, teamFile)