agentbrief CLAUDE.md

AgentBrief — Project Conventions for Claude Code

完整的项目理念见 docs/VISION.md，设计决策见 docs/DESIGN.md。 如果你是新会话，请先读这两个文件再动手改代码。

Project Context（项目上下文概要）

AgentBrief 是一个 CLI 工具——给 AI Coding Agent 装"职业技能包"的包管理器。

• 定位：用户在自己的工程目录下运行 agentbrief use <source>，该目录下的 Agent（Claude Code / Cursor / OpenCode / Codex）就自动变成一个具备特定人格、领域知识和技能的"数字员工"。
• 类比：eslint-config-airbnb 之于代码规范 = AgentBrief 之于 Agent 行为规范。
• 与 GolemBot 的关系：独立项目，互补关系。GolemBot 是 runtime（让 Agent 跑起来、接入 IM 渠道），AgentBrief 是 definition（定义 Agent 是谁）。两者不强绑定，AgentBrief 单独可用。
• 分发模型：去中心化，GitHub 仓库即 brief 包，git tag 即版本。通过 0xranx/agentbrief-registry 索引仓库提供官方认证（official / verified / community 三级信任）。
• 核心体验：一条命令生效、一条命令撤销、可叠加、非侵入、引擎无关。

Architecture

Core Flow

resolve(source)  →  load(brief.yaml)  →  compile(spec + personality)  →  inject(engine files)
                                                                       →  copy(knowledge, skills)
                                                                       →  update(lock.yaml)

File Responsibility Boundaries

File	Responsibility	Should Not Contain
types.ts	All type definitions, engine file mappings	Logic
brief.ts	Load and validate brief.yaml, load personality.md	Compilation, injection
compiler.ts	Compile brief spec + personality → markdown string	File I/O, injection
injector.ts	Inject/eject markdown into engine instruction files	Brief loading, compilation
resolver.ts	Resolve source strings (local path, github:) to local dirs	Brief loading, injection
lock.ts	Read/write .agentbrief/lock.yaml, clean brief data dirs	Injection, compilation
index.ts	Public API (use, eject, list, init), orchestration	Engine-specific logic
cli.ts	Argument parsing, call public API, format output	Business logic

Things You Must Never Do

1. Don't put business logic in cli.ts — it only parses arguments and formats output.
2. Don't mix concerns across modules — compiler doesn't do I/O, injector doesn't load briefs.
3. Don't hardcode engine file paths outside types.ts — ENGINE_FILES in types.ts is the single source of truth.
4. Don't break injection markers — the <!-- agentbrief:name:start/end --> format is the contract for non-destructive inject/eject. Changing the marker format is a breaking change.
5. Don't引入新的核心抽象 — 项目只有两个核心概念：Brief（说明书）和 Engine Target（注入目标）。不要引入 Plugin、Registry、Pipeline 等新抽象。