systematic-debugging
tessl i github:secondsky/claude-skills --skill systematic-debuggingFour-phase debugging framework that ensures root cause investigation before attempting fixes. Never jump to solutions. Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes.
Review Score
84%
Validation Score
13/16
Implementation Score
77%
Activation Score
90%
Generated
Validation
Total
13/16Score
Passed| Criteria | Score |
|---|---|
metadata_version | 'metadata' field is not a dictionary |
license_field | 'license' field is missing |
frontmatter_unknown_keys | Unknown frontmatter key(s) found; consider removing or moving to metadata |
Implementation
Suggestions 2
Score
77%Overall Assessment
This is a well-structured debugging framework with strong actionability and workflow clarity. The four-phase approach with explicit checkpoints and the '3+ fixes means architectural problem' rule are particularly valuable. However, the content is somewhat verbose with redundant sections (red flags, rationalizations, quick reference all covering similar ground) that could be consolidated for better token efficiency.
Suggestions
- Consolidate the 'Red Flags', 'Common Rationalizations', and 'Quick Reference' sections - they repeat similar concepts and could be merged into a single concise reference
- Consider moving the detailed multi-component diagnostic example to a separate EXAMPLES.md file, keeping just a brief inline example in the main skill
| Dimension | Score | Reasoning |
|---|---|---|
Conciseness | 2/3 | The skill is reasonably efficient but includes some redundancy (multiple tables restating similar concepts, repeated 'STOP' warnings) and could be tightened. The rationalizations table and red flags section overlap significantly. |
Actionability | 3/3 | Provides concrete, executable guidance with specific bash examples for diagnostics, test commands (bun test, npm test), and clear step-by-step instructions. The multi-component diagnostic example is copy-paste ready. |
Workflow Clarity | 3/3 | Excellent four-phase workflow with explicit validation checkpoints, clear sequencing (must complete each phase before proceeding), and explicit feedback loops (Phase 4.4-4.5 for when fixes fail). The 3+ fixes threshold for architectural questioning is a strong validation checkpoint. |
Progressive Disclosure | 2/3 | References other skills appropriately (root-cause-tracing, defense-in-depth-validation, verification-before-completion) but the main content is somewhat monolithic. The skill could benefit from splitting detailed examples or the rationalizations table into separate reference files. |
Activation
Suggestions 1
Score
90%Overall Assessment
This is a well-structured description with explicit 'Use when' guidance and good trigger terms that developers would naturally use. The main weakness is that it doesn't specify what the four phases actually are, leaving the concrete capabilities somewhat abstract. The methodological focus ('Never jump to solutions') effectively distinguishes it from other debugging or coding skills.
Suggestions
- Add brief mention of what the four phases are (e.g., 'reproduce, isolate, diagnose, verify') to increase specificity of capabilities
| Dimension | Score | Reasoning |
|---|---|---|
Specificity | 2/3 | Names the domain (debugging) and mentions 'four-phase framework' and 'root cause investigation', but doesn't list the specific concrete actions or what the four phases actually are. |
Completeness | 3/3 | Clearly answers both what ('Four-phase debugging framework that ensures root cause investigation before attempting fixes') and when ('Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes'). |
Trigger Term Quality | 3/3 | Includes natural keywords users would say: 'bug', 'test failure', 'unexpected behavior', and 'fixes' - these are common terms developers use when encountering issues. |
Distinctiveness Conflict Risk | 3/3 | Clear niche focused specifically on debugging methodology with emphasis on 'before proposing fixes' - distinguishes it from general coding skills or fix-oriented skills. |