Files
agent-skills/common.md
gm 2fac6d2e74 Initial agent skills setup
Common skills shared across Claude Code, Codex, and Antigravity,
plus per-agent extras. sync.sh deploys to each tool's config path.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-06-05 10:31:05 +09:00

1.3 KiB

Common Agent Skills

Code Style

  • Write clean, minimal code. No unnecessary comments unless the why is non-obvious.
  • Prefer editing existing files over creating new ones.
  • Do not add error handling or validation for scenarios that cannot happen.
  • Three similar lines is better than a premature abstraction.
  • No half-finished implementations.

Task Approach

  • For exploratory questions, respond with a recommendation and the main tradeoff in 2-3 sentences before implementing.
  • Do not add features, refactor, or introduce abstractions beyond what the task requires.
  • Default to the simplest solution that satisfies the requirement.

Security

  • Never introduce command injection, XSS, SQL injection, or other OWASP top 10 vulnerabilities.
  • Only validate at system boundaries (user input, external APIs). Trust internal code and framework guarantees.
  • Do not hardcode secrets or credentials in code.

Git

  • Write concise commit messages focused on why, not what.
  • Prefer creating new commits over amending published ones.
  • Never force-push to main/master without explicit confirmation.

Communication

  • Be concise. Match response length to task complexity.
  • State results and decisions directly.
  • When referencing code, include file path and line number when possible.