MCP Server Directory

Claude certification practice exams and AI blog com.szymonpaluch/mcp

Free, unofficial practice questions for four Claude certifications, plus an AI blog (EN/PL).

ChinaAPI ai.chinaapi/chinaapi

Read-only ChinaAPI model catalogue, price snapshot, cost estimates and request recipes.

AITOPIA ai.aitopia/aitopia

Generate and edit images, video and audio: 300+ AI models, video tools, voice cloning, transcripts.

Duffer Golf net.duffergolf/duffer-golf

Read-only Duffer Golf facts: models and prices, room fit, FAQ, dealers and contact.

X/Twitter read API for agents: search, timelines, Smart Money. Claude/Cursor MCP. Not for posting.

CODATA CDIF descriptions of published Semantic Data Charter models; read-only, no account.

Agent Channel Placement io.github.sadri-dridi/agent-channel-placement

Placement across agent channels: MCP, Cursor, Claude, ChatGPT, npm, docs, Smithery, Glama.

Garmin & Strava for Claude and ChatGPT training.stats/garmin

Read-only Garmin and Strava data for your AI: activities, sleep, HRV, readiness, training load.

Hugging Face models and datasets. No key required for public data.

json-repair-mcp io.github.robertoyanguas-ops/json-repair-mcp

Repairs truncated or malformed LLM JSON outputs (trailing commas, markdown fences, unquoted keys).

Seneca Research Platform com.professionalaiagents/seneca

One prompt. ~100 independent AI models. One report: consensus, disagreements, and minority insights.

Contextli Voice Notes com.contextli/contextli

Search, browse and read your Contextli voice notes and transcriptions from any MCP client.

MCP server for Financial Modeling Prep: quotes, profiles, financials. Free key.

Vehicle safety recalls from NHTSA by make, model, and year. No key required.

Audexum com.audexum/audexum

Text to speech and transcription for any AI model: MP3 voiceovers, audio and YouTube to text.

WhatSync app.whatsync/whatsapp

WhatsApp for Claude, ChatGPT or any AI agent: search, reply and send. Personal or Business API.

MCP server for Groq: fast LLM chat, model list. Needs a free API key.

Which parts of an ML need Hugging Face already covers. Every model and dataset checked live.

AI Catalog by Crescendo Lab com.cresclab.catalog/ai-catalog

Check if a product feed is ready for AI shopping (ChatGPT, Gemini, AI Mode): score, gaps, fixes.

Control the free edition of DaVinci Resolve 21.1 from Claude through a Lua script inside Resolve.

Review Times fyi.reviewtimes/review-times

Live review times for AI app stores: ChatGPT, Claude, Muse, Grok, Cursor. Check before you submit.

Crypto Markets Desk com.predictionmarketspicks/crypto

Kalshi 15-minute crypto markets, perps funding, liquidation math and bitcoin model edges.

OpenMayhem ai.openmayhem/openmayhem

Use OpenMayhem text, embedding and media models with explicit cost controls.

Stipp app.stipp/stipp

Notes and actions in one app. Let Claude or ChatGPT read and update them.