diff --git a/AGENTS.md b/AGENTS.md
index e6faf11f0..6d347d78c 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -145,7 +145,7 @@ bun test               # Run tests (83 test files)
 
 | File | Lines | Description |
 |------|-------|-------------|
-| `src/agents/orchestrator-sisyphus.ts` | 1531 | Orchestrator agent, 7-section delegation, wisdom accumulation |
+| `src/agents/atlas.ts` | 1531 | Orchestrator agent, 7-section delegation, wisdom accumulation |
 | `src/features/builtin-skills/skills.ts` | 1203 | Skill definitions (playwright, git-master, frontend-ui-ux) |
 | `src/agents/prometheus-prompt.ts` | 1196 | Planning agent, interview mode, Momus loop |
 | `src/features/background-agent/manager.ts` | 1165 | Task lifecycle, concurrency, notification batching |
diff --git a/docs/features.md b/docs/features.md
index 7f9a4c10a..31c3ea707 100644
--- a/docs/features.md
+++ b/docs/features.md
@@ -243,7 +243,7 @@ Everything runs at maximum intensity - parallel agents, background tasks, aggres
 /start-work [plan-name]
 ```
 
-Uses orchestrator-sisyphus agent to execute planned tasks systematically.
+Uses atlas agent to execute planned tasks systematically.
 
 ### Custom Commands
 
diff --git a/docs/guide/overview.md b/docs/guide/overview.md
index 8ab5f6752..0544b33ac 100644
--- a/docs/guide/overview.md
+++ b/docs/guide/overview.md
@@ -72,7 +72,7 @@ For complex or critical tasks, press **Tab** to switch to Prometheus (Planner) m
 
 ### Always Use Prometheus + Orchestrator Together
 
-**Do NOT use `orchestrator-sisyphus` without `/start-work`.**
+**Do NOT use `atlas` without `/start-work`.**
 
 The orchestrator is designed to execute work plans created by Prometheus. Using it directly without a plan leads to unpredictable behavior.
 
diff --git a/src/agents/AGENTS.md b/src/agents/AGENTS.md
index 93b7c0bc7..781869da3 100644
--- a/src/agents/AGENTS.md
+++ b/src/agents/AGENTS.md
@@ -8,7 +8,7 @@
 
 ```
 agents/
-├── orchestrator-sisyphus.ts    # Orchestrator (1531 lines) - 7-phase delegation
+├── atlas.ts    # Orchestrator (1531 lines) - 7-phase delegation
 ├── sisyphus.ts                 # Main prompt (640 lines)
 ├── sisyphus-junior.ts          # Delegated task executor
 ├── sisyphus-prompt-builder.ts  # Dynamic prompt generation