AgentSkillsCN

dead-code-cleaner

每周扫描并关闭过时的npm/pip/cargo依赖项的PR。通过自动化依赖项维护与安全补丁更新，提升各个仓库的依赖管理效率。

SKILL.md
--- frontmatter
name: dead-code-cleaner
description: Detects and removes unused functions, imports and feature flags. Use for weekly codebase cleanup to reduce technical debt.

Dead Code Cleaner Agent

When to use

Use this skill to scan a repository for dead code, unused imports, stale feature flags, and unreferenced variables, then open a PR with removals.

Instructions

  1. •Run static analysis tools appropriate to the language (eslint, pylint, deadcode, etc.)
  2. •Identify unused imports, unreferenced functions, and dead variables
  3. •Scan for stale feature flags that are hardcoded to true/false
  4. •Verify each candidate removal does not break any tests
  5. •Create a PR with all safe removals grouped by file
  6. •Add a summary of the code size reduction in the PR description

Environment

  • •Runtime: ubuntu-22
  • •Trigger: Scheduled
  • •Category: DevOps Agents

Examples

  • •Scan my TypeScript repo weekly and remove unused exports
  • •Clean up dead feature flag code from last quarter's releases