YeonGyu-Kim 73453a7191 docs(agents): update hook counts 44→46, add hashline-edit documentation

- Update root AGENTS.md: hook count 44→46, commit fcb90d92, generated 2026-02-24
- Update src/AGENTS.md: core hooks 35→37, session hooks 21→23
- Update src/hooks/AGENTS.md: 46 hooks total, add modelFallback/noSisyphusGpt/noHephaestusNonGpt/runtimeFallback, jsonErrorRecovery moved to tool-guard (tier 2)
- Create src/tools/hashline-edit/AGENTS.md (93 lines): documents three-op model, LINE#ID format, execution pipeline
- Refresh timestamps: 2026-02-21→2026-02-24 on 28 files
- Update plugin/AGENTS.md hook composition counts

🤖 Generated with assistance of [OhMyOpenCode](https://github.com/code-yeongyu/oh-my-opencode)

2026-02-25 00:02:05 +09:00

3.4 KiB

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src/features/ — 19 Feature Modules

Generated: 2026-02-24

OVERVIEW

Standalone feature modules wired into plugin/ layer. Each is self-contained with own types, implementation, and tests.

MODULE MAP

Module	Files	Complexity	Purpose
background-agent	49	HIGH	Task lifecycle, concurrency (5/model), polling, spawner pattern
tmux-subagent	27	HIGH	Tmux pane management, grid planning, session orchestration
opencode-skill-loader	25	HIGH	YAML frontmatter skill loading from 4 scopes
mcp-oauth	10	HIGH	OAuth 2.0 + PKCE + DCR (RFC 7591) for MCP servers
builtin-skills	10	LOW	6 skills: git-master, playwright, playwright-cli, agent-browser, dev-browser, frontend-ui-ux
skill-mcp-manager	10	MEDIUM	MCP client lifecycle per session (stdio + HTTP)
claude-code-plugin-loader	10	MEDIUM	Unified plugin discovery from .opencode/plugins/
builtin-commands	9	LOW	Command templates: refactor, init-deep, handoff, etc.
claude-code-mcp-loader	5	MEDIUM	.mcp.json loading with ${VAR} env expansion
context-injector	4	MEDIUM	AGENTS.md/README.md injection into context
boulder-state	4	LOW	Persistent state for multi-step operations
hook-message-injector	4	MEDIUM	System message injection for hooks
claude-tasks	4	MEDIUM	Task schema + file storage + OpenCode todo sync
task-toast-manager	3	MEDIUM	Task progress notifications
claude-code-agent-loader	3	LOW	Load agents from .opencode/agents/
claude-code-command-loader	3	LOW	Load commands from .opencode/commands/
claude-code-session-state	2	LOW	Subagent session state tracking
run-continuation-state	5	LOW	Persistent state for `run` command continuation across sessions
tool-metadata-store	2	LOW	Tool execution metadata cache

KEY MODULES

background-agent (49 files, ~10k LOC)

Core orchestration engine. BackgroundManager manages task lifecycle:

States: pending → running → completed/error/cancelled/interrupt
Concurrency: per-model/provider limits via ConcurrencyManager (FIFO queue)
Polling: 3s interval, completion via idle events + stability detection (10s unchanged)
spawner/: 8 focused files composing via SpawnerContext interface

opencode-skill-loader (25 files, ~3.2k LOC)

4-scope skill discovery (project > opencode > user > global):

YAML frontmatter parsing from SKILL.md files
Skill merger with priority deduplication
Template resolution with variable substitution
Provider gating for model-specific skills

tmux-subagent (27 files, ~3.6k LOC)

State-first tmux integration:

TmuxSessionManager: pane lifecycle, grid planning
Spawn action decider + target finder
Polling manager for session health
Event handlers for pane creation/destruction

builtin-skills (6 skill objects)

Skill	Size	MCP	Tools
git-master	1111 LOC	—	Bash
playwright	312 LOC	@playwright/mcp	—
agent-browser	(in playwright.ts)	—	Bash(agent-browser:*)
playwright-cli	268 LOC	—	Bash(playwright-cli:*)
dev-browser	221 LOC	—	Bash
frontend-ui-ux	79 LOC	—	—

Browser variant selected by browserProvider config: playwright (default) | playwright-cli | agent-browser.

3.4 KiB Raw Blame History