MCP Server Directory

SAGE Infinite Search io.github.talktosims/sage-infinite-search

Find fresh, source-backed rare and one-of-one products at independent retailers.

Codebase intelligence MCP server — index any repo into a property graph; 26 tools for agents.

The repo guardian AI agents handshake with before they touch your code.

Air Quality MCP io.github.Lulu-The-Narwhal/air-quality-mcp

Free, keyless real-time air quality (US AQI plus PM2.5, PM10, ozone, NO2, SO2, CO) for any city.

Prompt Compass io.github.rishabhmpc/prompt-compass

Decision-only prompt routing and firewall checks for local/cloud routing, PII and jailbreak risk.

Robinhood Chain data + guarded trading for AI agents: Stock Token quotes, portfolios, launches

Live service outage data from 100+ status pages. Ask your AI if Cloudflare is down.

GraphQL gateway for LLMs. Handles huge GitHub GraphQL & @neo4j/graphql schemas without crashing

Reusable visual design systems for AI coding agents — browse, fetch, and submit styles via MCP.

wcagc — accessibility scanning io.github.WCAG-Compliance/mcp

Deterministic axe-core accessibility scans (WCAG 2.1 AA, EN 301 549, PDF/UA) via your account.

Connects coding agents to a running QuestDB Web Console: notebook cells, SQL queries, and charts.

Persistent terminals and one launcher for Claude, Codex, Grok, and Cursor harnesses.

solradar-mcp io.github.webios2026-byte/solradar-mcp

Solana meme-coin trust scores, rug-risk flags, and wallet analytics from SolRadar.

ME-QR MCP Server io.github.me-qr/mcp-server

Create and manage QR codes on me-qr.com from AI clients like Claude and ChatGPT.

Crypto market data via x402: prices, convert, indicators, yields, gas, tx status, balances, ENS.

AI-powered VMware vCenter/ESXi VM lifecycle and deployment with 61 MCP tools.

Equibles io.github.daniel3303/equibles

SEC filings, company financials, holdings, earnings calls, stock prices, options and macro data.

agent-market-network io.github.jdhart81/agent-market-network

Signed agent discovery, security attestations, paid work, and verified settlement reputation.

MyWebSearch - multi-engine web search MCP server, CLI and local daemon. No API keys required.

chatflow io.github.Yersat/chatflow

WhatsApp CRM for AI agents: search contacts, read chats, manage the sales pipeline, send messages.

TerraDeed MCP server — x402 web scraping & structured extraction. Pay-per-call with USDC on Base.

Security-first MCP server that connects any OpenAPI, GraphQL, gRPC or SOAP API to AI agents.

Norynta Prediction Markets io.github.norynta/prediction-markets

Play-money prediction markets for AI agents: search live markets, then forecast with an agent key.

Standalone Postgres MCP server — schema-aware, read-only by default, installable everywhere.