refactor: rename sisyphus_task to delegate_task

- Rename directories: sisyphus-task → delegate-task
- Rename types: SisyphusTaskArgs → DelegateTaskArgs, etc.
- Rename functions: createSisyphusTask → createDelegateTask
- Rename constants: SISYPHUS_TASK_* → DELEGATE_TASK_*
- Update tool name: sisyphus_task → delegate_task
- Update all prompts, docs, and tests

src/features/AGENTS.md

@@ -61,7 +61,7 @@ features/
 - Session-scoped MCP server lifecycle management
 
 ## ANTI-PATTERNS
-- Sequential execution for independent tasks (use `sisyphus_task`)
+- Sequential execution for independent tasks (use `delegate_task`)
 - Trusting agent self-reports without verification
 - Blocking main thread during loader initialization
 - Manual version bumping in `package.json`

src/features/background-agent/manager.test.ts

@@ -980,7 +980,7 @@ describe("BackgroundManager.trackTask", () => {
       sessionID: "session-1",
       parentSessionID: "parent-session",
       description: "external task",
-      agent: "sisyphus_task",
+      agent: "delegate_task",
       concurrencyKey: "external-key",
     }
 
@@ -1015,7 +1015,7 @@ describe("BackgroundManager.resume concurrency key", () => {
       sessionID: "session-1",
       parentSessionID: "parent-session",
       description: "external task",
-      agent: "sisyphus_task",
+      agent: "delegate_task",
       concurrencyKey: "external-key",
     })
 

src/features/background-agent/manager.ts

@@ -180,7 +180,7 @@ export class BackgroundManager {
         tools: {
           ...getAgentToolRestrictions(input.agent),
           task: false,
-          sisyphus_task: false,
+          delegate_task: false,
           call_omo_agent: true,
         },
         parts: [{ type: "text", text: input.prompt }],
@@ -249,7 +249,7 @@ export class BackgroundManager {
   }
 
   /**
-   * Track a task created elsewhere (e.g., from sisyphus_task) for notification tracking.
+   * Track a task created elsewhere (e.g., from delegate_task) for notification tracking.
    * This allows tasks created by other tools to receive the same toast/prompt notifications.
    */
   async trackTask(input: {
@@ -296,7 +296,7 @@ export class BackgroundManager {
       return existingTask
     }
 
-    const concurrencyGroup = input.concurrencyKey ?? input.agent ?? "sisyphus_task"
+    const concurrencyGroup = input.concurrencyKey ?? input.agent ?? "delegate_task"
 
     // Acquire concurrency slot if a key is provided
     if (input.concurrencyKey) {
@@ -310,7 +310,7 @@ export class BackgroundManager {
       parentMessageID: "",
       description: input.description,
       prompt: "",
-      agent: input.agent || "sisyphus_task",
+      agent: input.agent || "delegate_task",
       status: "running",
       startedAt: new Date(),
       progress: {
@@ -409,7 +409,7 @@ export class BackgroundManager {
         tools: {
           ...getAgentToolRestrictions(existingTask.agent),
           task: false,
-          sisyphus_task: false,
+          delegate_task: false,
           call_omo_agent: true,
         },
         parts: [{ type: "text", text: input.prompt }],

src/features/builtin-commands/templates/init-deep.ts

@@ -45,12 +45,12 @@ Don't wait—these run async while main session works.
 
 \`\`\`
 // Fire all at once, collect results later
-sisyphus_task(agent="explore", prompt="Project structure: PREDICT standard patterns for detected language → REPORT deviations only")
-sisyphus_task(agent="explore", prompt="Entry points: FIND main files → REPORT non-standard organization")
-sisyphus_task(agent="explore", prompt="Conventions: FIND config files (.eslintrc, pyproject.toml, .editorconfig) → REPORT project-specific rules")
-sisyphus_task(agent="explore", prompt="Anti-patterns: FIND 'DO NOT', 'NEVER', 'ALWAYS', 'DEPRECATED' comments → LIST forbidden patterns")
-sisyphus_task(agent="explore", prompt="Build/CI: FIND .github/workflows, Makefile → REPORT non-standard patterns")
-sisyphus_task(agent="explore", prompt="Test patterns: FIND test configs, test structure → REPORT unique conventions")
+delegate_task(agent="explore", prompt="Project structure: PREDICT standard patterns for detected language → REPORT deviations only")
+delegate_task(agent="explore", prompt="Entry points: FIND main files → REPORT non-standard organization")
+delegate_task(agent="explore", prompt="Conventions: FIND config files (.eslintrc, pyproject.toml, .editorconfig) → REPORT project-specific rules")
+delegate_task(agent="explore", prompt="Anti-patterns: FIND 'DO NOT', 'NEVER', 'ALWAYS', 'DEPRECATED' comments → LIST forbidden patterns")
+delegate_task(agent="explore", prompt="Build/CI: FIND .github/workflows, Makefile → REPORT non-standard patterns")
+delegate_task(agent="explore", prompt="Test patterns: FIND test configs, test structure → REPORT unique conventions")
 \`\`\`
 
 <dynamic-agents>
@@ -76,9 +76,9 @@ max_depth=$(find . -type d -not -path '*/node_modules/*' -not -path '*/.git/*' |
 Example spawning:
 \`\`\`
 // 500 files, 50k lines, depth 6, 15 large files → spawn 5+5+2+1 = 13 additional agents
-sisyphus_task(agent="explore", prompt="Large file analysis: FIND files >500 lines, REPORT complexity hotspots")
-sisyphus_task(agent="explore", prompt="Deep modules at depth 4+: FIND hidden patterns, internal conventions")
-sisyphus_task(agent="explore", prompt="Cross-cutting concerns: FIND shared utilities across directories")
+delegate_task(agent="explore", prompt="Large file analysis: FIND files >500 lines, REPORT complexity hotspots")
+delegate_task(agent="explore", prompt="Deep modules at depth 4+: FIND hidden patterns, internal conventions")
+delegate_task(agent="explore", prompt="Cross-cutting concerns: FIND shared utilities across directories")
 // ... more based on calculation
 \`\`\`
 </dynamic-agents>
@@ -240,7 +240,7 @@ Launch document-writer agents for each location:
 
 \`\`\`
 for loc in AGENTS_LOCATIONS (except root):
-  sisyphus_task(agent="document-writer", prompt=\\\`
+  delegate_task(agent="document-writer", prompt=\\\`
     Generate AGENTS.md for: \${loc.path}
     - Reason: \${loc.reason}
     - 30-80 lines max

src/features/builtin-skills/git-master/SKILL.md

@@ -1,6 +1,6 @@
 ---
 name: git-master
-description: "MUST USE for ANY git operations. Atomic commits, rebase/squash, history search (blame, bisect, log -S). STRONGLY RECOMMENDED: Use with sisyphus_task(category='quick', skills=['git-master'], ...) to save context. Triggers: 'commit', 'rebase', 'squash', 'who wrote', 'when was X added', 'find the commit that'."
+description: "MUST USE for ANY git operations. Atomic commits, rebase/squash, history search (blame, bisect, log -S). STRONGLY RECOMMENDED: Use with delegate_task(category='quick', skills=['git-master'], ...) to save context. Triggers: 'commit', 'rebase', 'squash', 'who wrote', 'when was X added', 'find the commit that'."
 ---
 
 # Git Master Agent

src/features/builtin-skills/skills.ts

@@ -95,7 +95,7 @@ Interpret creatively and make unexpected choices that feel genuinely designed fo
 const gitMasterSkill: BuiltinSkill = {
   name: "git-master",
   description:
-    "MUST USE for ANY git operations. Atomic commits, rebase/squash, history search (blame, bisect, log -S). STRONGLY RECOMMENDED: Use with sisyphus_task(category='quick', skills=['git-master'], ...) to save context. Triggers: 'commit', 'rebase', 'squash', 'who wrote', 'when was X added', 'find the commit that'.",
+    "MUST USE for ANY git operations. Atomic commits, rebase/squash, history search (blame, bisect, log -S). STRONGLY RECOMMENDED: Use with delegate_task(category='quick', skills=['git-master'], ...) to save context. Triggers: 'commit', 'rebase', 'squash', 'who wrote', 'when was X added', 'find the commit that'.",
   template: `# Git Master Agent
 
 You are a Git expert combining three specializations: