Files
oh-my-opencode/src/features/AGENTS.md
T
YeonGyu-Kim 64825158a7 feat(agents): add Hephaestus - autonomous deep worker agent (#1287)
* refactor(keyword-detector): split constants into domain-specific modules

* feat(shared): add requiresAnyModel and isAnyFallbackModelAvailable

* feat(config): add hephaestus to agent schemas

* feat(agents): add Hephaestus autonomous deep worker

* feat(cli): update model-fallback for hephaestus support

* feat(plugin): add hephaestus to config handler with ordering

* test(delegate-task): update tests for hephaestus agent

* docs: update AGENTS.md files for hephaestus

* docs: add hephaestus to READMEs

* chore: regenerate config schema

* fix(delegate-task): bypass requiresModel check when user provides explicit config

* docs(hephaestus): add 4-part context structure for explore/librarian prompts

* docs: fix review comments from cubic (non-breaking changes)

- Move Hephaestus from Primary Agents to Subagents (uses own fallback chain)
- Fix Hephaestus fallback chain documentation (claude-opus-4-5 → gemini-3-pro)
- Add settings.local.json to claude-code-hooks config sources
- Fix delegate_task parameters in ultrawork prompt (agent→subagent_type, background→run_in_background, add load_skills)
- Update line counts in AGENTS.md (index.ts: 788, manager.ts: 1440)

* docs: fix additional documentation inconsistencies from oracle review

- Fix delegate_task parameters in Background Agents example (docs/features.md)
- Fix Hephaestus fallback chain in root AGENTS.md to match model-requirements.ts

* docs: clarify Hephaestus has no fallback (requires gpt-5.2-codex only)

Hephaestus uses requiresModel constraint - it only activates when gpt-5.2-codex
is available. The fallback chain in code is unreachable, so documentation
should not mention fallbacks.

* fix(hephaestus): remove unreachable fallback chain entries

Hephaestus has requiresModel: gpt-5.2-codex which means the agent only
activates when that specific model is available. The fallback entries
(claude-opus-4-5, gemini-3-pro) were unreachable and misleading.

---------

Co-authored-by: justsisyphus <justsisyphus@users.noreply.github.com>
2026-02-01 19:26:57 +09:00

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2.7 KiB
Markdown

# FEATURES KNOWLEDGE BASE
## OVERVIEW
20 feature modules: background agents, skill MCPs, builtin skills/commands, Claude Code compatibility layer.
**Feature Types**: Task orchestration, Skill definitions, Command templates, Claude Code loaders, Supporting utilities
## STRUCTURE
```
features/
├── background-agent/ # Task lifecycle (1418 lines)
│ ├── manager.ts # Launch → poll → complete
│ └── concurrency.ts # Per-provider limits
├── builtin-skills/ # Core skills (1729 lines)
│ └── skills.ts # playwright, dev-browser, frontend-ui-ux, git-master, typescript-programmer
├── builtin-commands/ # ralph-loop, refactor, ulw-loop, init-deep, start-work, cancel-ralph, stop-continuation
├── claude-code-agent-loader/ # ~/.claude/agents/*.md
├── claude-code-command-loader/ # ~/.claude/commands/*.md
├── claude-code-mcp-loader/ # .mcp.json with ${VAR} expansion
├── claude-code-plugin-loader/ # installed_plugins.json
├── claude-code-session-state/ # Session persistence
├── opencode-skill-loader/ # Skills from 6 directories
├── context-injector/ # AGENTS.md/README.md injection
├── boulder-state/ # Todo state persistence
├── hook-message-injector/ # Message injection
├── task-toast-manager/ # Background task notifications
├── skill-mcp-manager/ # MCP client lifecycle (617 lines)
├── tmux-subagent/ # Tmux session management
├── mcp-oauth/ # MCP OAuth handling
├── sisyphus-swarm/ # Swarm coordination
└── sisyphus-tasks/ # Task tracking
```
## LOADER PRIORITY
| Type | Priority (highest first) |
|------|--------------------------|
| Commands | `.opencode/command/` > `~/.config/opencode/command/` > `.claude/commands/` |
| Skills | `.opencode/skills/` > `~/.config/opencode/skills/` > `.claude/skills/` |
| MCPs | `.claude/.mcp.json` > `.mcp.json` > `~/.claude/.mcp.json` |
## BACKGROUND AGENT
- **Lifecycle**: `launch``poll` (2s) → `complete`
- **Stability**: 3 consecutive polls = idle
- **Concurrency**: Per-provider/model limits via `ConcurrencyManager`
- **Cleanup**: 30m TTL, 3m stale timeout
- **State**: Per-session Maps, cleaned on `session.deleted`
## SKILL MCP
- **Lazy**: Clients created on first call
- **Transports**: stdio, http (SSE/Streamable)
- **Lifecycle**: 5m idle cleanup
## ANTI-PATTERNS
- **Sequential delegation**: Use `delegate_task` parallel
- **Trust self-reports**: ALWAYS verify
- **Main thread blocks**: No heavy I/O in loader init
- **Direct state mutation**: Use managers for boulder/session state