MCP Server Directory

NVIDIA NemoClaw CKG io.github.Yarmoluk/ckg-nvidia-nemoclaw

NVIDIA NemoClaw knowledge graph — 55 nodes, F1 0.576 (+269% vs RAG), 11x fewer tokens. MCP-native.

freefirecommunity io.github.doc2mcp/freefirecommunity

MCP server for freefirecommunity documentation, generated by doc2mcp.

Send SMS, MMS, WhatsApp messages, make voice calls, and manage Twilio phone numbers.

MCP server for Pear Protocol: markets, positions, orders, portfolio, and gated trade execution.

Hotel Booking MCP Server (Global/AI Edition)

Phone notifications and phone-answered questions for AI agents: notify and decision-request tools.

PDF Slim — PDF Compression for AI io.github.zhaoyaqi18/pdfslim

Compress PDFs to exact target sizes (82-93% smaller). Tools: compress_pdf, optimize_pdf, inspect_pdf

The Oura v2 API as an MCP server. Paginates, fixes the date range, warns when data is missing.

Self-hosted Polar health analytics with a built-in MCP server: sleep, HRV, workouts, baselines.

socal-business-registrations io.github.seanthings/socal-business-registrations

New Southern California business registrations: name, filing date, entity type, agent, address.

AI visibility checker: does AI recommend your brand? GEO/AEO, runs locally, BYO keys. CLI + MCP.

FreeAstroAPI Astrology io.github.GabrielRw/freeastroapi

Western, Vedic, and Chinese astrology calculations, charts, forecasts, and geocoding.

Explain any lockfile or workflow-pin change: bumps, vulns, ages, deprecations — 61 formats

Rent a real UK phone number and receive SMS/OTP codes — built for AI coding agents.

calendar-bridge io.github.IsaiahDupree/calendar-bridge

Connects ChatGPT to your Apple Calendar via a local Mac agent + Vercel relay

NovelAI image generation as MCP tools: txt2img, img2img, inpaint, upscale, Director, ControlNet.

Real-user Core Web Vitals from the Chrome UX Report (CrUX) API for any origin or URL.

Trust score for AI-generated code: scan repos, guard agent file writes, get a 0-100 score.

MCP server for Salesforce CRM — Accounts, Contacts, Opportunities, Leads, Cases.

Fulcru io.github.gsmmediaro/fulcru

Find where ChatGPT names your competitor, write the page that closes the gap, measure it.

Bela Vista io.github.junoventures/belavista-sampa-br

Aqui é a Bela Vista.

Vantio Gate — Policy Latch dry-run evaluate for agents. No live enforce from MCP.

Live Times Transit io.github.travelwhiz-ltd/live-times-transit

Read-only public transit departures, stop search, and city coverage for bus and train users.

Provenance-aware memory for AI agents: quarantine, abstention gate, supersession-with-history.