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fix(metis): switch primary model to claude-sonnet-4-6 + correct AGENTS.md inaccuracies

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Source code change:
- src/shared/model-requirements.ts: prepend claude-sonnet-4-6 to metis fallback
  chain so Sonnet becomes the default. Opus 4.7 max remains as the immediate
  fallback for callers who want extra reasoning.
- src/shared/model-requirements.test.ts: update assertion to expect Sonnet
  primary + Opus secondary.

AGENTS.md accuracy fixes (verified against source):
- Agent modes: Sisyphus/Hephaestus are 'primary' (not 'all'); Sisyphus-Junior
  is 'subagent' (not 'all'). Confirmed via 'const MODE: AgentMode = ...' in
  each agent file. Also clarified Prometheus has no agentSources factory and
  is built via buildPrometheusAgentConfig.
- Sisyphus fallback chain: corrected order to kimi-k2.6 → k2p5 → kimi-k2.5
  → gpt-5.5 medium → glm-5 → big-pickle (was missing kimi-k2.5).
- Librarian/Explore: added missing minimax-m2.7 step between -highspeed and
  claude-haiku-4-5.
- Metis chain: removed fictitious gemini-3.1-pro entry.
- Sisyphus-Junior chain: spelled out the actual fallback (was 'user-configurable').
- Temperatures: Sisyphus/Hephaestus do not set explicit temperature (model
  default); Sisyphus-Junior is 0.1 via SISYPHUS_JUNIOR_DEFAULTS.
- Quick category default: gpt-5.4-mini (not gpt-5.4-mini-fast).

Team-mode corrections:
- Eligibility registry has 3 verdicts: eligible (sisyphus, atlas, sisyphus-junior),
  conditional (hephaestus — needs D-36 teammate permission), hard-reject
  (oracle, librarian, explore, multimodal-looker, metis, momus, prometheus).
- Schema has 11 fields, not 4: added max_messages_per_run, max_wall_clock_minutes,
  max_member_turns, base_dir, message_payload_max_bytes, recipient_unread_max_bytes,
  mailbox_poll_interval_ms.
- Hooks: 'team-session-events' is 4 sub-handlers in src/plugin/event.ts
  (team-idle-wake-hint, team-lead-orphan-handler, team-member-error-handler,
  team-member-status-handler), not a single Continuation-tier hook.
- Tier counts now show base + team-mode: ToolGuard 14/15, Transform 5/7.
- Total: 52 base hooks, 59 with team-mode.

Doc cascade for the Metis change:
- docs/guide/orchestration.md, agent-model-matching.md, installation.md
- docs/reference/configuration.md, features.md
This commit is contained in:
YeonGyu-Kim
2026-05-08 13:06:34 +09:00
parent 838b5ae216
commit 2dfa6336f5
29 changed files with 2023 additions and 104 deletions
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src/agents/AGENTS.md
+28 -16
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@@ -9,25 +9,27 @@ description: Developer reference for all 11 Oh My OpenAgent agent definitions, f
## OVERVIEW
Agent factories follow `createXXXAgent(model) → AgentConfig` pattern. Each has static `mode` property. Built via `buildAgent()` compositing factory + categories + skills. Built-in agent registry: [`builtin-agents.ts`](file:///Users/yeongyu/local-workspaces/omo/src/agents/builtin-agents.ts) `agentSources`. Type definition: [`types.ts`](file:///Users/yeongyu/local-workspaces/omo/src/agents/types.ts) `BuiltinAgentName` (10 names + sisyphus-junior derived = 11 distinct agents).
11 built-in agents. Type enum: [`src/config/schema/agent-names.ts`](file:///Users/yeongyu/local-workspaces/omo/src/config/schema/agent-names.ts) `BuiltinAgentNameSchema`. 10 of them register via [`builtin-agents.ts`](file:///Users/yeongyu/local-workspaces/omo/src/agents/builtin-agents.ts) `agentSources` record (factory functions). **Prometheus is special-cased** — it has no `createPrometheusAgent` factory; instead [`prometheus-agent-config-builder.ts`](file:///Users/yeongyu/local-workspaces/omo/src/plugin-handlers/prometheus-agent-config-builder.ts) constructs its config directly during `agent-config-handler` Phase 3.
All factories follow `createXXXAgent(model) → AgentConfig`. Each carries a static `mode` property (`AgentFactory` type in [`src/agents/types.ts`](file:///Users/yeongyu/local-workspaces/omo/src/agents/types.ts)). Composed via `buildAgent()`.
## AGENT INVENTORY
| Agent | Model | Temp | Mode | Fallback Chain (top of) | Purpose |
|-------|-------|------|------|--------------------------|---------|
| **Sisyphus** | claude-opus-4-7 max | 0.1 | all | k2p5 → kimi-k2.6 → gpt-5.5 medium → glm-5 → big-pickle | Main orchestrator, plans + delegates |
| **Hephaestus** | gpt-5.5 medium | 0.1 | all | (GPT-only) | Autonomous deep worker — "Legitimate Craftsman" |
Modes verified from each agent file's `const MODE: AgentMode = ...` and (for Prometheus) [`prometheus-agent-config-builder.ts:100`](file:///Users/yeongyu/local-workspaces/omo/src/plugin-handlers/prometheus-agent-config-builder.ts#L100). Chains verified from [`src/shared/model-requirements.ts`](file:///Users/yeongyu/local-workspaces/omo/src/shared/model-requirements.ts).
| Agent | Default Model | Temp | Mode | Fallback (after default) | Purpose |
|-------|---------------|------|------|--------------------------|---------|
| **Sisyphus** | claude-opus-4-7 max | (model default) | primary | kimi-k2.6 → k2p5 → kimi-k2.5 → gpt-5.5 medium → glm-5 → big-pickle | Main orchestrator, plans + delegates; `thinking: { type: "enabled", budgetTokens: 32000 }` |
| **Hephaestus** | gpt-5.5 medium | (model default) | primary | (single-entry chain — `requiresProvider`: openai \| github-copilot \| venice \| opencode \| vercel) | Autonomous deep worker |
| **Oracle** | gpt-5.5 high | 0.1 | subagent | gemini-3.1-pro high → claude-opus-4-7 max → glm-5.1 | Read-only consultation |
| **Librarian** | gpt-5.4-mini-fast | 0.1 | subagent | qwen3.5-plus → minimax-m2.7-highspeed → claude-haiku-4-5 → gpt-5.4-nano | External docs/code search |
| **Explore** | gpt-5.4-mini-fast | 0.1 | subagent | qwen3.5-plus → minimax-m2.7-highspeed → claude-haiku-4-5 → gpt-5.4-nano | Contextual grep |
| **Librarian** | gpt-5.4-mini-fast | 0.1 | subagent | qwen3.5-plus → minimax-m2.7-highspeed → minimax-m2.7 → claude-haiku-4-5 → gpt-5.4-nano | External docs/code search |
| **Explore** | gpt-5.4-mini-fast | 0.1 | subagent | qwen3.5-plus → minimax-m2.7-highspeed → minimax-m2.7 → claude-haiku-4-5 → gpt-5.4-nano | Contextual grep |
| **Multimodal-Looker** | gpt-5.5 medium | 0.1 | subagent | kimi-k2.6 → glm-4.6v → gpt-5-nano | PDF/image analysis |
| **Metis** | claude-opus-4-7 max | **0.3** | subagent | gpt-5.5 high → gemini-3.1-pro high → glm-5.1 → k2p5 | Pre-planning consultant |
| **Metis** | claude-sonnet-4-6 | **0.3** | subagent | claude-opus-4-7 max → gpt-5.5 high → glm-5.1 → k2p5 | Pre-planning consultant |
| **Momus** | gpt-5.5 xhigh | 0.1 | subagent | claude-opus-4-7 max → gemini-3.1-pro high → glm-5.1 | Plan reviewer |
| **Atlas** | claude-sonnet-4-6 | 0.1 | primary | kimi-k2.6 → gpt-5.5 medium → minimax-m2.7 | Todo-list orchestrator |
| **Prometheus** | claude-opus-4-7 max | 0.1 | primary | gpt-5.5 high → glm-5.1 → gemini-3.1-pro | Strategic planner (interview) |
| **Sisyphus-Junior** | claude-sonnet-4-6 | 0.1 | all | user-configurable | Category-spawned executor |
Authoritative chains live in [`src/shared/model-requirements.ts`](file:///Users/yeongyu/local-workspaces/omo/src/shared/model-requirements.ts).
| **Prometheus** | claude-opus-4-7 max | (override-only) | primary | gpt-5.5 high → glm-5.1 → gemini-3.1-pro | Strategic planner (interview); built via `buildPrometheusAgentConfig` (not in `agentSources`) |
| **Sisyphus-Junior** | claude-sonnet-4-6 | 0.1 (`SISYPHUS_JUNIOR_DEFAULTS`) | subagent | kimi-k2.6 → gpt-5.5 medium → minimax-m2.7 → big-pickle | Category-spawned executor |
## TOOL RESTRICTIONS
@@ -45,7 +47,15 @@ Defined in [`src/shared/agent-tool-restrictions.ts`](file:///Users/yeongyu/local
## TEAM-MODE ELIGIBILITY
Only **sisyphus, atlas, sisyphus-junior, hephaestus** can be team members. Read-only agents (oracle, librarian, explore, multimodal-looker, metis, momus, prometheus) are rejected at TeamSpec parse. See [`team-mode/AGENTS.md`](file:///Users/yeongyu/local-workspaces/omo/src/features/team-mode/AGENTS.md).
Authoritative registry: [`AGENT_ELIGIBILITY_REGISTRY`](file:///Users/yeongyu/local-workspaces/omo/src/features/team-mode/types.ts) in `team-mode/types.ts`. Three verdict tiers:
| Verdict | Agents |
|---------|--------|
| `eligible` | sisyphus, atlas, sisyphus-junior |
| `conditional` | hephaestus (lacks `teammate: "allow"` permission by default — see D-36 / `tool-config-handler.ts`; use `subagent_type: "sisyphus"` instead) |
| `hard-reject` | oracle, librarian, explore, multimodal-looker, metis, momus, prometheus (each with a specific rejection message) |
Read-only agents are rejected at TeamSpec parse time. For those, the lead delegates via `task` (delegate-task) instead. See [`team-mode/AGENTS.md`](file:///Users/yeongyu/local-workspaces/omo/src/features/team-mode/AGENTS.md).
## STRUCTURE
@@ -94,9 +104,11 @@ Model resolution: 4-step pipeline → override → category-default → provider
## MODES
- **`primary`** — respects UI-selected model, uses fallback chain (Atlas, Prometheus)
- **`subagent`** — uses own fallback chain, ignores UI selection (Oracle, Librarian, Explore, etc.)
- **`all`** — available in both contexts (Sisyphus, Hephaestus, Sisyphus-Junior)
Definition (from [`src/agents/types.ts`](file:///Users/yeongyu/local-workspaces/omo/src/agents/types.ts)):
- **`primary`** — respects user's UI-selected model. Used by: sisyphus, hephaestus, atlas, prometheus.
- **`subagent`** — uses own fallback chain, ignores UI selection. Used by: oracle, librarian, explore, multimodal-looker, metis, momus, sisyphus-junior.
- **`all`** — declared in the type for OpenCode compatibility but no built-in agent currently uses it.
## CANONICAL ORDER