Individual skill
fixing-code
Fix code defects with a reproducible feedback loop, root-cause diagnosis, minimal patch, regression test, and clean verification. Use when debugging, diagnosing, or resolving lint/test/build failures. NOT for test-suite cleanup without a production bug (use improving-tests), or code review findings without fixes (use reviewing-code).
src/skills/fixing-code/SKILL.md
Source commit 5ad5b8f0df027cf694ccbeb3311830890f01d582
What was checked
- Matches the observed repository HEAD
- Yes
- Scanner rules are current
- No
- Repository scan complete
- No
- Skill scan complete
- No
- Observed behavior
- Not checked yet
- Last checked
- Nov 7, 2026
These are observations at the recorded commit, not a guarantee of safety. Review the source before running it.
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Repository context
- Repository stars (not skill ratings)
- 38
- Repository last updated
- Oct 25, 2026
- License
- MIT
Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.
- ai-coding Repository topic
- claude-code Repository topic
- code-review Repository topic
- developer-tools Repository topic
- codex Repository topic
- pi-coding-agent Repository topic
- agent-skills Repository topic
- codex-cli Repository topic
- coding-agents Repository topic
- cursor Repository topic
- testing Derived category
Files and excerpt
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Browse files
.agentbundler/targets/claude.jsonasset · 1,367 bytesSKILL.mdcore · 2,651 bytes
Read excerpt
# Fix and Diagnose Code
Fix the requested defect or failing gate, one verified root cause at a time.
Use the matching `writing-<lang>` skill for toolchain commands. The optional
coding-posture plugin owns general debugging and fix procedure; this skill owns
the defect evidence and regression contract. Do not load both just to repeat
process steps.
Without write access, return proposed changes (file, change, reason) instead of
applying them.
## Hard rules
- No fix without a reproducible pass/fail signal. If you cannot reproduce, ask for the missing artifact (logs, payload, trace, repro steps, environment) instead of patching on a guess. Ask before adding temporary instrumentation.