bug-to-patch-generator
Generate code fixes and patches from bug reports, failing test cases, error messages, and stack traces. Use this skill when debugging code, fixing test failures, addressing GitHub issues, resolving runtime errors, or patching security vulnerabilities. Analyzes the bug context, identifies root causes, and generates precise code patches with explanations and validation steps.
87
81%
Does it follow best practices?
Impact
100%
1.33xAverage score across 3 eval scenarios
Passed
No known issues
Quality
Discovery
100%Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.
This is an excellent skill description that hits all the key criteria. It provides specific concrete actions, includes a comprehensive 'Use this skill when...' clause with natural trigger terms developers would actually use, and carves out a distinct niche around bug fixing and patching that won't conflict with general coding skills.
| Dimension | Reasoning | Score |
|---|---|---|
Specificity | Lists multiple specific concrete actions: 'Generate code fixes and patches', 'Analyzes the bug context', 'identifies root causes', 'generates precise code patches with explanations and validation steps'. Covers inputs (bug reports, failing tests, error messages, stack traces) and outputs clearly. | 3 / 3 |
Completeness | Clearly answers both what ('Generate code fixes and patches...Analyzes the bug context, identifies root causes, and generates precise code patches') AND when ('Use this skill when debugging code, fixing test failures, addressing GitHub issues, resolving runtime errors, or patching security vulnerabilities'). | 3 / 3 |
Trigger Term Quality | Excellent coverage of natural terms users would say: 'bug reports', 'failing test cases', 'error messages', 'stack traces', 'debugging code', 'fixing test failures', 'GitHub issues', 'runtime errors', 'security vulnerabilities'. These are all terms developers naturally use. | 3 / 3 |
Distinctiveness Conflict Risk | Clear niche focused specifically on bug fixing and patching from error contexts. The specific triggers (bug reports, stack traces, test failures, GitHub issues) distinguish it from general coding skills or code generation skills. | 3 / 3 |
Total | 12 / 12 Passed |
Implementation
62%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
The skill provides highly actionable, executable guidance with clear workflows and validation steps, but is severely bloated with content Claude already knows. The extensive pattern library (null checks, off-by-one errors, exception handling) explains fundamental debugging concepts that don't need teaching. The content would be far more effective at 20% of its current length with patterns moved to reference files.
Suggestions
Move bug fix patterns (Patterns 1-7) to a separate reference file like 'references/common_bug_patterns.md' and keep only 1-2 examples in the main skill
Remove explanatory text about what each bug type is (e.g., 'Root cause: Confusion between length and index (0-based)') - Claude knows these concepts
Consolidate the 'Alternative approaches' sections - showing 3-4 alternatives for simple fixes like null checks is excessive
Trim the 'Best Practices' and 'Common Pitfalls' sections to bullet points only, removing the code examples that illustrate obvious concepts
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | Extremely verbose at ~500+ lines. Explains basic concepts Claude knows (what null checks are, what off-by-one errors are, basic exception handling). Multiple redundant examples showing the same patterns with excessive commentary. | 1 / 3 |
Actionability | Provides fully executable code examples throughout. Each bug pattern includes concrete before/after code, specific test cases, and copy-paste ready fixes. The patch template is detailed and actionable. | 3 / 3 |
Workflow Clarity | Clear 5-step workflow with explicit validation checkpoints. Step 5 includes a verification checklist with specific items. The workflow includes feedback loops (validate -> fix -> re-validate) for the patch process. | 3 / 3 |
Progressive Disclosure | References language-specific files at the end (python_bugs.md, etc.) which is good, but the main content is a monolithic wall of text. The 7 bug patterns and extensive examples could be split into separate reference files, keeping only 1-2 examples in the main skill. | 2 / 3 |
Total | 9 / 12 Passed |
Validation
90%Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.
Validation — 10 / 11 Passed
Validation for skill structure
| Criteria | Description | Result |
|---|---|---|
skill_md_line_count | SKILL.md is long (734 lines); consider splitting into references/ and linking | Warning |
Total | 10 / 11 Passed | |
- Repository
- ArabelaTso/Skills-4-SE
- Commit
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- Reviewed
Table of Contents
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