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Dead Code Removal Orchestrator

Scans a TypeScript project for unused code, confirms each candidate via LSP, then removes it through parallel per-file batches with atomic commits.

Dev & CodingAdvanced★ 69,202⑂ 5,700AI score 7/10Last updated: Sep 19, 2026

What it does

  • Runs tsc --noUnusedLocals --noUnusedParameters alongside explore agents to collect unused imports, constants, functions, types, and orphaned files.
  • Re-verifies every candidate with LspFindReferences and filters known false positives (barrel re-exports, test consumers, @public JSDoc, hook/tool factories, package exports).
  • Groups confirmed items by file path so parallel agents never touch the same file, and each batch must pass typecheck before its own refactor: commit.
  • Finishes with typecheck / test / build verification plus a summary table of symbols removed and commit hashes.

Who it's for

  • Developers maintaining long-lived TypeScript or monorepo codebases
  • Teams that have broken builds by deleting "unused" code by hand
  • Anyone who wants cleanup split into small, reviewable commits

Examples

  1. "Remove dead code from this project" → full scan, confirmation table, then batched parallel removal
  2. "Clean up only src/tools" → argument narrows the scan to that directory
  3. Unused function parameters are renamed to _param instead of deleted, preserving signatures

Note: if more than 50 candidates are found, it stops and asks you to narrow the scope.

· · · Install guide · · ·

Try it now, no install

Paste this into Claude to use the skill without installing anything.

Read the instructions in this file and follow them to help me:
https://raw.githubusercontent.com/code-yeongyu/oh-my-openagent/HEAD/.agents/skills/remove-deadcode/SKILL.md

What I want: (describe your task here)

If Claude can't open the link, open it yourself and paste the contents instead.

↓ If it works for you, download the ZIP below and install it. Then it runs on its own — no pasting each time.

Install in the Claude app (no terminal)
  1. Download the ZIP with the button below.
  2. In Claude, open Settings → Capabilities and turn on 'Code execution and file creation'. (one time)
  3. Go to Customize → Skills → + → 'Upload a skill' and upload the ZIP.
↓ Download ZIP
Install in Claude Code

Let Claude do it — paste this into Claude Code

Install the skill I found on Claude Skill Mart.
Copy the .agents/skills/remove-deadcode folder from the GitHub repo code-yeongyu/oh-my-openagent into my ~/.claude/skills/remove-deadcode/.
When it's done, tell me in one line what this skill can do.

Install with a command instead

git clone https://github.com/code-yeongyu/oh-my-openagent.git /tmp/oh-my-openagent && mkdir -p ~/.claude/skills && cp -r /tmp/oh-my-openagent/.agents/skills/remove-deadcode ~/.claude/skills/

⚠ This is a third-party skill. Check the source repository before installing.

  1. Open a terminal and clone the repo: git clone https://github.com/code-yeongyu/oh-my-openagent.git
  2. Create the skills folder: mkdir -p ~/.claude/skills
  3. Copy the skill: cp -r oh-my-openagent/.agents/skills/remove-deadcode ~/.claude/skills/
  4. Restart Claude Code and confirm remove-deadcode appears in your skills list.
  5. Make sure your project has bun run typecheck / bun run build scripts, or edit SKILL.md to use your package manager (npm, pnpm, yarn).
  6. Commit or stash pending changes for a clean git tree, then ask: "Remove dead code from this project."
View source on GitHub ↗License: NOASSERTION