Code Reaper

from kaldonia-labs

CodeReaper is an AI-driven MCP tool for Cursor that finds and removes dead JavaScript by exploring real UIs and capturing V8 coverage

🔥🔥🔥✓ VerifiedAccount requiredNeeds API keys

CodeReaper

CodeReaper is an AI-driven MCP tool for Cursor that finds and removes dead JavaScript by exploring real UIs and capturing V8 coverage.

Tool	Description
`find_dead_code`	Full pipeline: scan + analyze. Returns dead-code report with file paths, line numbers, risk scores, and removal recommendations.
`scan_website`	Scan only (no analysis). Returns scan_id for later use.
`analyze_dead_code`	Analyze a completed scan. Takes scan_id.
`generate_patches`	Generate unified diffs to remove dead code (conservative / balanced / aggressive).
`get_patch_diff`	Retrieve the combined diff for a patch.
`apply_patch`	Apply a patch to source files (stores snapshots for rollback).
`verify_patch`	Re-run the browser agent to check for regressions after patching.
`rollback_patch`	Restore original files from pre-patch snapshots.
`list_scans`	List recent scans.
`get_scan_status`	Get detailed status of a scan.

Open an issue with steps to reproduce and logs if possible. Feedback and suggestions are welcome.

Copy & paste — that's it

pip install codereaper
playwright install chromium
codereaper

Before it works, you'll need: GEMINI_API_KEY

pip install codereaper
playwright install chromium
codereaper

When you first run codereaper, it prompts for your Gemini API key and saves it in your global ~/.cursor/mcp.json so Cursor can invoke it later.

# pipx
pipx run codereaper

Command:

codereaper

Example scan with local source mapping:

"Find dead code on http://localhost:3000, source is in ./test_site"