菜单
Query the codebase knowledge graph for structure — callers, call chains, dependencies, dead code, impact analysis, Cypher/search_graph syntax. Use on `/codebase-memory` or "explore the codebase / who calls this".
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
基于 SOC 职业分类
| name | codebase-memory |
| description | Query the codebase knowledge graph for structure — callers, call chains, dependencies, dead code, impact analysis, Cypher/search_graph syntax. Use on `/codebase-memory` or "explore the codebase / who calls this". |
Graph tools return precise structural results in ~500 tokens vs ~80K for grep.
| Question | Tool call |
|---|---|
| Who calls X? | trace_path(direction="inbound") |
| What does X call? | trace_path(direction="outbound") |
| Full call context | trace_path(direction="both") |
| Find by name pattern | search_graph(name_pattern="...") |
| Dead code | search_graph(max_degree=0, exclude_entry_points=true) |
| Cross-service edges | query_graph with Cypher |
| Impact of local changes | detect_changes() |
| Risk-classified trace | trace_path(risk_labels=true) |
| Text search | search_code or Grep |
list_projects: check if project is indexedget_graph_schema: understand node/edge typessearch_graph(label="Function", name_pattern=".*Pattern.*"): find codeget_code_snippet(qualified_name="project.path.FuncName"): read sourcesearch_graph(name_pattern=".*FuncName.*"): discover exact nametrace_path(function_name="FuncName", direction="both", depth=3): tracedetect_changes(): map git diff to affected symbolssearch_graph(max_degree=0, exclude_entry_points=true)search_graph(min_degree=10, relationship="CALLS", direction="outbound")search_graph(min_degree=10, relationship="CALLS", direction="inbound")index_repository, index_status, list_projects, delete_project,
search_graph, search_code, trace_path, detect_changes,
query_graph, get_graph_schema, get_code_snippet, get_architecture,
manage_adr, ingest_traces
CALLS, HTTP_CALLS, ASYNC_CALLS, IMPORTS, DEFINES, DEFINES_METHOD, HANDLES, IMPLEMENTS, OVERRIDE, USAGE, FILE_CHANGES_WITH, CONTAINS_FILE, CONTAINS_FOLDER, CONTAINS_PACKAGE
MATCH (a)-[r:HTTP_CALLS]->(b) RETURN a.name, b.name, r.url_path, r.confidence LIMIT 20
MATCH (f:Function) WHERE f.name =~ '.*Handler.*' RETURN f.name, f.file_path
MATCH (a)-[r:CALLS]->(b) WHERE a.name = 'main' RETURN b.name
search_graph(relationship="HTTP_CALLS") filters nodes by degree; use query_graph with Cypher to see actual edges.query_graph has a 200-row cap; use search_graph with degree filters for counting.trace_path needs exact names; use search_graph(name_pattern=...) first.direction="outbound" misses cross-service callers; use direction="both".has_more and use offset.End-to-end PR/branch review: principal-engineer pass, hostile adversarial second pass, optional persona lens and Codex outside-view round, decision doc, opt-in inline comments/approve. Use on `/review-code` or 'review this PR/branch'.
Query Buildkite builds, jobs, logs, pipelines, and agents via the bk CLI, and release blocked builds by unblocking their production gate jobs. Use when investigating CI failures, reading build logs, retrying or rebuilding builds, watching build status, or when given Buildkite URLs with 'release these', 'unblock these', 'promote to prod', or 'push to prod'.
Router for me&u work tools. Ship a Linear issue end-to-end (ship-it/auto/autonomous on a Linear URL or ID); create/rewrite agent-ready Linear cards & spikes; query/release Buildkite via bk; query Datadog via pup; orchestrate multi-perspective PR review; generate the daily brief; morning brief triage; regenerate GraphQL schema.gql; fix Redis 6379 "port already allocated" conflicts.
Write and test ast-grep rules for structural (AST) code search — patterns that grep/text search cannot express (e.g. "async functions without error handling", "calls with a specific argument shape", "write an ast-grep rule").
Router for Cloudflare platform work — Workers, Pages, KV/D1/R2, Workers AI/Vectorize, WAF, Wrangler, Agents SDK, Durable Objects, Sandbox SDK, Email. Use for any Cloudflare build/deploy/review; retrieves from CF docs.
Orchestrator-only main thread for coding work: delegate to codex, require separate Claude adversarial review, run a /loop watchdog, handle git/gh plumbing. Use for engineering-manager delegation of coding work.