The skills directory was getting disorganized — mlops alone had 40 skills in a flat list, and 12 categories were singletons with just one skill each. Code change: - prompt_builder.py: Support sub-categories in skill scanner. skills/mlops/training/axolotl/SKILL.md now shows as category 'mlops/training' instead of just 'mlops'. Backwards-compatible with existing flat structure. Split mlops (40 skills) into 7 sub-categories: - mlops/training (12): accelerate, axolotl, flash-attention, grpo-rl-training, peft, pytorch-fsdp, pytorch-lightning, simpo, slime, torchtitan, trl-fine-tuning, unsloth - mlops/inference (8): gguf, guidance, instructor, llama-cpp, obliteratus, outlines, tensorrt-llm, vllm - mlops/models (6): audiocraft, clip, llava, segment-anything, stable-diffusion, whisper - mlops/vector-databases (4): chroma, faiss, pinecone, qdrant - mlops/evaluation (5): huggingface-tokenizers, lm-evaluation-harness, nemo-curator, saelens, weights-and-biases - mlops/cloud (2): lambda-labs, modal - mlops/research (1): dspy Merged singleton categories: - gifs → media (gif-search joins youtube-content) - music-creation → media (heartmula, songsee) - diagramming → creative (excalidraw joins ascii-art) - ocr-and-documents → productivity - domain → research (domain-intel) - feeds → research (blogwatcher) - market-data → research (polymarket) Fixed misplaced skills: - mlops/code-review → software-development (not ML-specific) - mlops/ml-paper-writing → research (academic writing) Added DESCRIPTION.md files for all new/updated categories.
82 lines
2.2 KiB
Markdown
82 lines
2.2 KiB
Markdown
---
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name: code-review
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description: Guidelines for performing thorough code reviews with security and quality focus
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---
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# Code Review Skill
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Use this skill when reviewing code changes, pull requests, or auditing existing code.
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## Review Checklist
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### 1. Security First
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- [ ] No hardcoded secrets, API keys, or credentials
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- [ ] Input validation on all user-provided data
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- [ ] SQL queries use parameterized statements (no string concatenation)
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- [ ] File operations validate paths (no path traversal)
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- [ ] Authentication/authorization checks present where needed
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### 2. Error Handling
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- [ ] All external calls (API, DB, file) have try/catch
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- [ ] Errors are logged with context (but no sensitive data)
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- [ ] User-facing errors are helpful but don't leak internals
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- [ ] Resources are cleaned up in finally blocks or context managers
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### 3. Code Quality
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- [ ] Functions do one thing and are reasonably sized (<50 lines ideal)
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- [ ] Variable names are descriptive (no single letters except loops)
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- [ ] No commented-out code left behind
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- [ ] Complex logic has explanatory comments
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- [ ] No duplicate code (DRY principle)
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### 4. Testing Considerations
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- [ ] Edge cases handled (empty inputs, nulls, boundaries)
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- [ ] Happy path and error paths both work
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- [ ] New code has corresponding tests (if test suite exists)
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## Review Response Format
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When providing review feedback, structure it as:
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```
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## Summary
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[1-2 sentence overall assessment]
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## Critical Issues (Must Fix)
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- Issue 1: [description + suggested fix]
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- Issue 2: ...
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## Suggestions (Nice to Have)
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- Suggestion 1: [description]
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## Questions
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- [Any clarifying questions about intent]
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```
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## Common Patterns to Flag
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### Python
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```python
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# Bad: SQL injection risk
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cursor.execute(f"SELECT * FROM users WHERE id = {user_id}")
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# Good: Parameterized query
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cursor.execute("SELECT * FROM users WHERE id = ?", (user_id,))
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```
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### JavaScript
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```javascript
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// Bad: XSS risk
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element.innerHTML = userInput;
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// Good: Safe text content
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element.textContent = userInput;
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```
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## Tone Guidelines
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- Be constructive, not critical
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- Explain *why* something is an issue, not just *what*
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- Offer solutions, not just problems
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- Acknowledge good patterns you see
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