huang-sh/deepscience/devtu-code-optimization

Claude Code and agent skill by huang-sh/deepscience

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  • community
  • ext:[{"type":"hook","description":"Pre/post lifecycle hooks"}]
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Code quality patterns and guidelines for ToolUniverse tool development. Apply when writing, fixing, or refactoring tool Python code in the ToolUniverse project. Encodes lessons from 80+ debug rounds. Use alongside devtu-fix-tool and devtu-self-evolve. Triggers: implementing tool fixes, writing new tool classes, reviewing tool code quality, checking schema correctness, looking up API-specific bug fixes.

Install

npx vskill@latest install huang-sh/deepscience/devtu-code-optimization

Semi-extensibleMentions customization, but needs skill-specific knowledge. Read the extensible skills standard

SKILL.md

ToolUniverse Code Optimization

Always run Skill(skill="simplify") after writing or modifying code.

Pre-Commit Checklist

  • [ ] return_schema has oneOf: [{data+metadata}, {error}]
  • [ ] Test examples use real IDs (no DUMMY/PLACEHOLDER)
  • [ ] try: has except: at exact same indentation level
  • [ ] No trailing commas in JSON (python3 -c "import json; json.load(open('f.json'))")
  • [ ] New tool class registered in _lazy_registry_static.py and default_config.py
  • [ ] ruff check src/tooluniverse/<file>.py passes
  • [ ] python -c "from tooluniverse.<module> import <Class>" passes
  • [ ] python -m tooluniverse.cli run <Tool> '<real_args_json>' returns expected data
  • [ ] Ran Skill(skill="simplify") on all modified files

Key Fix Categories

CategorySignalReference
Silent param ignoredAPI accepts but drops filtercode-patterns.md — Client-Side Filter
Wrong API field/endpoint0 results or 404api-fixes.md — Quick Lookup Table
Schema invalidnull type, missing oneOfcode-patterns.md — Schema Patterns
Undisclosed normalizationAuto-transform hidden from usercode-patterns.md — Normalization Disclosure
try/except indentSyntaxError at runtimecode-patterns.md — try/except section
Truncation buriedData count hidden in notescode-patterns.md — Truncation
Hosted model API (NIM)async 404 on poll, JSON-wrapped output, 200+inner-failure, "not found for account"code-patterns.md — Hosted Model-API Tools
R subprocess tool'\.' unrecognized escape from Rscript -ecode-patterns.md — R-subprocess Tools

References

  • [references/api-fixes.md](references/api-fixes.md) — Per-API bug fixes (GtoPdb, CIViC, GTEx, ENCODE, CPIC, etc.)
  • [references/code-patterns.md](references/code-patterns.md) — Reusable Python patterns (schema, filtering, pagination, normalization)

Git & PR Workflow

bash
git fetch origin && git stash && git rebase origin/main && git stash pop
git push --force-with-lease origin fix/round-XX-bugs
gh pr view <N> --json mergeable  # must be MERGEABLE before done
  • Never push to main directly
  • Never have multiple open fix PRs
  • Commit messages: "Feature" or "Fix" — never "Bug"
  • No AI attribution in commits
  • Repo: mims-harvard/ToolUniverse — verify with git remote -v

Security

  • Security scanPassed, 95 of 100Pattern checks on the skill's files.
  • Model reviewPassed

See the full security report

Quality evaluation

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Source

Popularity

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Extension points

  • hookPre/post lifecycle hooks

Learn the extensible skills standard

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