deoptkit

active

A V8 deoptimization toolkit for AI agents and dev workflows: MCP server, findings engine, benchmark harness, and fix-verify comparison for inline caches, deopts, and hidden-class churn

Code-only MCP server: no hosted endpoint, so you install and run it yourself. It is not probed, graded or counted in our reachability statistics.

Get it

Repository: github.com/saeris/deoptkit
Package: npm: deoptkit
Run (stdio): npx -y deoptkit
The usual command for this package registry; check the repository README for required settings.
License: MIT
Last update: 2026-11-09
Homepage: github.com/Saeris/deoptkit#readme

v8 deoptimization deopt performance profiling inline-cache hidden-class mcp modelcontextprotocol mcp-server benchmark

Listed in

npm · source

Run this server as a hosted endpoint? Submit the endpoint and it moves to the remote directory, where it is probed and graded.