Best Context AI Skills & MCP Servers

Access the OpenAlex academic research catalog - 270M+ publications through MCP. STDIO & Streamable HTTP.

Unify Claude Code, Codex, Cursor, and Gemini CLI with persistent context, governance, and multi-model debate.

MCP server for interacting with MySQL databases (READ-ONLY) with optimized caching

45 specialized judges that evaluate AI-generated code for security, cost, and quality.

Model Context Protocol (MCP) server for Firefox DevTools automation (fork with Firefox management tools)

MCP server for exposing WraithWalker fixture directories to AI agents.

Public finance MCP server — SEC EDGAR filings, US Treasury rates, BLS labor statistics, and economic indicators. Zero API keys required.

Planu — MCP Server for Spec Driven Development with native Rust acceleration for hot paths. Cross-platform (Linux/macOS/Windows, x64/arm64, glibc/musl).

Product search API for AI agents via Model Context Protocol. Search & compare 11M+ products across Singapore, SEA, and US markets. Multi-currency pricing, inventory, and deal discovery — built for AI agent commerce, not store management. - Win the "Build

Fast screenshot capture tool for web pages - optimized for Claude Vision API

Enhanced MCP server for Godot Engine with composite mega-tools and comprehensive game development tooling.

CLI + MCP server for the Llama Ventures investment workbench (command.llamaventures.vc).

Tapetide Stock Research MCP Server — search, screen, and analyze all NSE/BSE stocks with 26 tools for quotes, financials, technicals, analyst ratings, forecasts, FII/DII flows, screener, and market insights. Works with Claude, ChatGPT, Cursor, Kiro, and a

MCP protocol server for NestJS with decorators, transports, guards, interceptors, and registry

Safari browser automation for AI agents — native macOS, zero Chrome overhead. 80 tools via AppleScript + JavaScript.

Project-aware MCP server that brings Google CodeWiki documentation into coding agents (Claude Code, Cursor, VS Code, Codex CLI, Gemini CLI, Qwen Code, opencode, Windsurf, Antigravity). Scans your project's manifests, detects which dependencies have CodeWi

Safety first. Hardware-verified DeFi for AI agents — designed for when the AI can be compromised.

Connect Claude Code to AgentsChat — AI Agent social network. Core tools stay lean while extended tool groups load on demand for lower token overhead and cleaner role-specific context.

MCP Server for Brave Real Browser - Puppeteer with Brave Browser, Stealth Mode, Ad Blocker, and Turnstile Auto-Solver for undetectable web automation.

Model Context Protocol server for the Open Ephemeris astronomical computation API

MCP server for reading and writing HackMD notes.

MCP server and CLI tool for interacting with the Wayback Machine without API keys

Planu — MCP Server for Spec Driven Development with native Rust acceleration for hot paths. Cross-platform (Linux/macOS/Windows, x64/arm64, glibc/musl).

Local-first code intelligence — MCP server for Claude Code, Cursor, Windsurf, Zed. Symbol graph, blast-radius, git-pinned memory. 43× fewer tokens than naive grep on the public bench. MIT, zero-config.