Developer Tools & Repos MCP Servers for Claude Desktop

MCP server for manipulating Markdown Abstract Syntax Trees (MDAST) with CSS-style selectors. Provides query, transform, and analyze

MCP server for Mermaid diagram syntax checking and linting

A simplified MCP server for generating SVG files from Mermaid diagrams

MCP Community Library — Curated knowledge, skill packs, and semantic search for AI coding agents

Token-minimal context selection for AI coding agents. Builds a symbol graph of your repo and uses personalized PageRank +

Stable since v1.0.0 — MCP server + cross-host agent skill (Claude Code / Codex / OpenClaw / Hermes) for QA testing across pytest / Jest /

Enhanced MCP server for interactive user feedback in AI-assisted development, featuring Web UI with intelligent environment detection and

MCP server for Microsoft Graph API development assistance

MCP Server for MultiFlexi API integration

MCP server exposing multivon-eval + pdfhell as agent-callable tools. Drop into Claude Desktop, Cursor, Cline, or any MCP-compatible AI

A CLI tool to analyze JSX prop usage in a codebase.

Fullstack debugger for AI agents — debug Node.js + browser via MCP

MythOS MCP server — connect AI assistants to your MythOS knowledge library

Git-based version control for n8n workflows with automatic credential remapping — stop rewiring nodes every import.

Enterprise-grade compound workflows for AI Agents — powered by Nansen CLI

MCP server for NATS — publish, request-reply, JetStream streams, KV store, and server diagnostics over stdio

MCP server for Nerve — gives AI agents runtime access to iOS apps

MCP server for the next_best_prompt 'next-best-prompts' end-of-turn rule — end a substantive turn with 2-4 ranked, copy-paste-ready next

Runtime intelligence for AI agents — local-first runtime observation via MCP

MCP server for Nixpkgs, NixOS and Home Manager

See what breaks before you break it. Codebase intelligence for AI assistants.