MCP Server Directory

Persistent memory + vibe-loop engine for AI agents. Single Go binary, SQLite-backed, stdio MCP.

Inspect and operate Next.js Redis caches: health, tag state, SWR simulation, safe invalidation.

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.

us-congress-trades io.github.johnisanerd/us-congress-trades

US Congress stock trades and financial disclosures by member, ticker, or date, hosted MCP.

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

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

Lacuna Research MCP io.github.tiptreesystems/lacuna-research-mcp

Search Lacuna's ML research graph for papers, directions, authors, venues, and hypotheses.

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

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.

Central Command — x402 Trading Intelligence io.github.tlefko/central-command

Crypto trading intelligence MCP — 34+ endpoints, x402 pay-per-use, AI agent strategy & execution

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

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

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.

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

Read-only Sui analytics: fund tracing, protocol-aware tx decoding, no API keys or wallet.

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

Equibles io.github.daniel3303/equibles

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

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

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

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

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

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

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

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

MCP server for the AniList GraphQL API — anime/manga search, details, and personal list management.

MCP server for Google Search Console: properties, sitemaps, search analytics and URL inspection