MCP Server Directory

code-auditor-mcp io.github.BenAHammond/code-auditor-mcp

Enforces architectural invariants and code quality rules inside your AI agent's edit loop.

Nato io.github.pipeworx-io/nato

Phonetic & Morse code MCP.

Productivity framework for DevOps engineers using AI assistance (Claude Code) while working on PoCs

Author, ROM-validate, and render 3D human movement (.posecode) with a shareable playground link.

JYOTINT Sealed Forecasts com.jyotishintelligence/sealed-forecasts

Bitcoin-anchored sealed-forecast record: search, grades, calibration, luck test. Read-only, no key.

AI-driven 3D CAD via build123d: execute, render, measure, and export geometry interactively.

Codebase Q&A for Claude Code through Gemini's 1M-token window, with workspace scans and caching.

Call Google's Antigravity CLI (agy) headlessly from non-TTY contexts (subprocess, MCP, CI).

ToolPipe MCP Server io.github.COSAI-Labs/toolpipe

45+ dev tools via MCP: JSON, QR, hash, DNS, code review, fake data, screenshots, and more.

APITier utility APIs as MCP tools: validation, UK/India address lookup, barcode/QR, data conversion.

RunAPI MCP server for Wan: create tasks, poll status, check pricing.

Semilattice - audience prediction io.github.semilattice-research/mcp

Semilattice lets agents make predictions about audiences for content testing and decision making.

CVE checks, supply chain signals, live catalog, and CVE detail for MCP clients (infra, PyPI, npm).

Agent-first MCP server for WeChat Mini Program debugging & automation via WeChat DevTools.

LangChain/LangGraph/DeepAgents knowledge + LangGraph agent debugging (Polly-like)

Spacefast io.github.spacefast/mcp

Build, publish, and manage websites, dashboards, reports, and web tools with Spacefast.

Karea task manager - 9 tools covering 70 actions, for Claude Code, Cursor, and other MCP clients.

MCP server for current balance and state of EVM, UTXO, Solana, XRP, Kaspa addresses via Crypto APIs

NaN io.github.tonymaynard97/blockscholes-mcp-server

NaN - DO not use, test.

Local-first MCP server + CLI that turns PDFs into source-linked, card-based HTML readers.

Decodes minified production stack traces back to original TypeScript source using source maps.

MCP server for MNE-Python documentation, source code, GitHub issues, and forum

MCP server bridging AI assistants to OpenAI Codex CLI for code analysis and review

Local copy-first Apple Notes recovery and review MCP server for NoteStore Lab case roots.