analyzing-changes
Analyzes code changes, detects documentation drift, and evaluates change impact scope. Use when reviewing diffs, checking doc sync, or running pre-commit…
Code relationship graph and temporal intelligence via abyss CLI. Provides caller tracing, impact analysis, hotspot detection, and file-level context gathering. Agent automatically runs abyss before modifying code to check impact. Works with any agent that has shell access.
$ npx -y skills add telagod/code-abyss --skill indexing-code --agent claude-codeHow it fires
How this skill gets triggered: by you, by Claude, or both.
/indexing-codeContext preview
The summary Claude sees to decide when to auto-load this skill.
Code relationship graph and temporal intelligence via abyss CLI. Provides caller tracing, impact analysis, hotspot detection, and file-level context gathering. Agent automatically runs abyss before modifying code to check impact. Works with any agent that has shell access.
name: indexing-code description: Code relationship graph and temporal intelligence via abyss CLI. Provides caller tracing, impact analysis, hotspot detection, and file-level context gathering. Agent automatically runs abyss before modifying code to check impact. Works with any agent that has shell access. user-invocable: false allowed-tools: Bash, Read
> 不是搜索工具,是代码的调用图 + 时间智能。通过 shell 调用 `abyss` CLI。
进入项目时,检查并初始化索引:
command -v abyss >/dev/null && [ ! -f .code-abyss/index.db ] && abyss index
即将修改任何代码文件时,先获取该文件的完整上下文(不需要知道函数名):
abyss context <要修改的文件路径> --json
返回:该文件所有函数的外部调用方、依赖的类型和函数、热点评分、耦合文件。
根据返回结果:
| 场景 | 命令 | |------|------| | 初识项目架构 | `abyss map --json` | | 追查 bug 来源 | `abyss history <file> --symbol <func> --json` | | 搜索代码(比 grep 好) | `abyss search "关键词" --json` |
`--json` 输出结构化 JSON,agent 直接解析。不加 `--json` 输出人类可读文本。
{
"symbols_with_external_callers": [
{ "symbol": "SetError",
"external_callers": [
{ "file": "handler.go", "line": 42, "caller": "HandleRequest",
"confidence": 0.95, "is_test": false }
],
"possible_callers": []
}
],
"dependencies": [{ "name": "Account", "file": "types.go", "kind": "type_ref" }],
"hotspot": { "score": 5200, "changes_30d": 12, "complexity": 433 },
"coupled_files": [{ "file": "gateway.go", "co_changes": 13, "coupling": "65%" }]
}{
"direct_callers": 17,
"transitive_callers": 521,
"uncovered_paths": ["handler.go:DoSomething"],
"risk_score": 8.5,
"risk_factors": ["high blast radius", "319 paths without test coverage"]
}abyss index # 建索引(~5s) abyss context <file> [--json] # 文件完整上下文(改代码前用这个) abyss callers <symbol> [--json] # 谁调了这个函数(默认隐藏 confidence < 0.7) abyss callers <symbol> --min-confidence 0 # 连歧义匹配一起看 abyss impact <symbol> [--json] # 改了会影响什么(低置信边被排除时会在 risk_factors 标注) abyss hook pre-edit # agent hook:stdin 读 tool JSON,增量刷新索引后输出警告 abyss hook post-edit # agent hook:编辑后增量刷新索引 abyss search "query" [--json] # 搜索代码 abyss map [--json] # 项目热点+耦合 abyss history <file> [--symbol X] # 变更历史 abyss stats # 索引统计
Hook 注入按 host 分两条路径(hybrid 切割架构,2026-06-25 锁定):
**claude / codex / gemini** — 由 abyss CLI 的 `attach` 子命令负责(production 主入口,abyss v0.5.20+):
abyss attach claude # → ~/.claude/settings.json abyss attach codex # → ~/.codex/config.toml(Codex 0.125+ 数组表) abyss attach gemini # → ~/.gemini/settings.json(SessionStart/BeforeTool/AfterTool) abyss attach all # 三平台一次完成
幂等,重跑覆盖旧 shape,不污染其它键。
二进制查找顺序:PATH → `~/.code-abyss/bin/abyss`。两处都没有时 hook 静默停用,后装 abyss 即生效,无需重装。
> **v4.8.x → v4.9 deprecation 期变更** > - `--with-hooks` 对 claude/codex/gemini 仍写入 hook,但 install.js 打印 warning 引导改用 `abyss attach <host>`;v5.0 移除该路径(openclaw/pi/hermes 的 `--with-hooks` 永久保留并改造为 spawn install-hooks.sh) > - `--with-abyss` **已移除**(Agent OS v5.1)。请用 `curl -fsSL https://raw.githubusercontent.com/telagod/abyss/main/install.sh | bash`;claude/codex/gemini graph hooks 用 `abyss attach <host>` > - `--with-mcp` 注册 abyss MCP 进入 deprecation,引导用户改用 `abyss mcp` 客户端自配;v5.0 移除
**openclaw / pi / hermes** — 由 code-abyss npm 包负责(abyss CLI 不接管这三平台,见 abyss `src/attach/mod.rs` 注释):
npx code-abyss --target openclaw --with-hooks # 自动 spawn install-hooks.sh npx code-abyss --target pi --with-hooks npx code-abyss --target hermes --with-hooks
或脱离安装器直接跑脚本:
bash skills/indexing-code/hooks/common/install-hooks.sh auto # 自动检测平台
自动检测平台并注入对应 hook 配置(幂等,JSON 合并用 node):
| 平台 | Hook 事件 | 配置位置 | |------|----------|---------| | Claude Code | `PreToolUse`(Edit\|Write) | `.claude/settings.json` | | Codex CLI | `PreToolUse`(Bash\|shell\|apply_patch\|Edit\|Write) | `~/.codex/config.toml` | | Gemini CLI | `BeforeTool`(write_file\|replace) | `~/.gemini/settings.json` | | Pi Agent | `tool_call`(edit_file\|write_file) | `~/.pi/agent/settings.json` | | Hermes | `pre_tool_call` | `~/.hermes/config.yaml` 或 plugin | | OpenClaw | `before_tool_call` | plugin `api.on()` |
统一入口是 `abyss hook pre-edit`(shell 脚本只是带存在性守卫的薄壳):自动识别各平台 stdin JSON 形状、增量刷新索引(警告反映文件当前状态而非旧索引)、输出生产调用方 / 歧义引用 / 热点警告。编辑后可挂 `abyss hook post-edit` 保持索引新鲜。agent 无需手动调用。
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Repo: telagod/code-abyss
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