Clean up Claude's token vomit with a separate LLM. Save your tokens, Opus is hopeless

BrowserStack's Official MCP Server

Open-source self-improving QA agent for software teams. A test harness with memory. Write tests in natural language for web and mobile. agent-qa learns from every run, adapts to UI changes, and catches regressions before you ship.

Deterministic research MCP server on FastMCP 3 — 5-engine web search, 9-platform social search, 6 academic DBs, news aggregation, entity profiles, conflict detection, document analysis. No API keys. No in-server LLM. Structured outputs for agent chaining.

A MCP server for symbolic manipulation of mathematical expressions

A macOS desktop app for managing multiple Claude Code sessions

Solana Model Context Protocol (MCP) Demo

Private skill catalog / marketplace for teams

An open-source code repository and version control system for people and AI agents. Functions, types, recorded relationships and change history are repository data you commit, branch and merge. Look up what a change might affect before you make it. Public alpha.

Bring Claude Code to Visual Studio 2026: A native diff with accept/reject, a live debugger Claude can drive autonomously, Roslyn code navigation, and Test Explorer integration. The IDE half of Claude Code's integration protocol. Community-built, unofficial.

Automated TDD enforcement for Claude Code

MCP server that execute applescript giving you full control of your Mac

MCP implementation of Claude Code capabilities and more

Pith is the hook that makes Claude Code sessions last 3x longer.

pentestMCP: AI-Powered Penetration Testing via MCP, an MCP designed for penetration testers.

Simple, organic, lightweight yet purposeful memory system for Claude Code.

Tmux-native orchestrator for AI agent sessions. Rust + ratatui.

MCP server for Minecraft Development

Server-enforced workflow discipline for AI agents. An MCP server providing persistent work items, dependency graphs, quality gates, and actor attribution. Schemas define what agents must produce — the server blocks the call if they don't. Works with any MCP-compatible client.

Open-source coding agents memory. Records issues, attempts, fixes and decisions, then warns your agent before it repeats an approach that already failed. Native MCP server for Claude Code, Cursor, Antigravity and Codex. 100% local, no cloud, no telemetry. MIT.

GSD Pro — The most powerful AI coding workflow for Claude Code. Free alternative to Cursor Composer, Copilot Workspace, Devin & Bolt. Multi-model routing, rollback/recovery, adaptive context. Fork of 30K★ original. npx get-shit-done-cc

The IDE built for AI coding agents.

My personal Claude Code configuration - rules, hooks, agents, skills, and commands

A curated list of Model Context Protocol (MCP) servers