القائمة
Root cause analysis skill. Iron Law: never fix a bug without stating the root cause. 5-step: Observe, Hypothesize, Trace Backwards, Isolate, Verify.
التثبيت باستخدام Codex أو Claude انسخ هذا Prompt والصقه في Codex أو Claude أو مساعد آخر ليراجع صفحة Skill ويثبّتها لك.
استنادا إلى تصنيف SOC المهني
Build the project and verify it compiles cleanly. Use after making changes to confirm nothing is broken before running tests. Reads the build command from context/build.md.
Auto-configure .github/copilot-instructions.md and context/ knowledge docs for a new project. Use when setting up Brain Bootstrap in a new repository. Discovers the codebase, fills in templates, and writes project-specific configuration.
Save session state before context gets full or before ending. Writes current task state, branch, and loaded docs to context/tasks/todo.md so the next session can resume cleanly.
Clean workspace — build artifacts, dependencies, caches, Docker volumes, or temp files. Accepts arguments like build, deps, all, cache, docker, tasks, reinstall.
Load all relevant context/ knowledge files for a domain area. Use at session start or when switching to a new topic. Accepts a domain keyword like api, database, auth, build, security.
Query the database — list schemas, tables, describe a table, or run SQL. Accepts arguments like schemas, tables, describe <table>, or raw SQL.
| name | root-cause-trace |
| description | Root cause analysis skill. Iron Law: never fix a bug without stating the root cause. 5-step: Observe, Hypothesize, Trace Backwards, Isolate, Verify. |
| user-invocable | true |
Never fix a bug without stating the root cause in one sentence.
"This bug is caused by X in file Y at line Z because W."
If you cannot state this, you have not found the root cause yet.
Collect all available evidence without filtering:
git --no-pager log --oneline -10 2>&1git --no-pager diff HEAD~5 --stat 2>&1Form 2-3 candidate root causes ranked by likelihood.
Do not commit to one until you have evidence.
Starting from the failure point, trace backwards:
Use grep to follow the chain:
grep -rn 'function_name' --color=never . 2>/dev/null | head -20
Eliminate hypotheses one by one with evidence. When only one remains, that is the root cause.