MCP Server Directory

Datacite

DataCite MCP — DOIs for research datasets (free, no auth)

Artsmia

Minneapolis Institute of Art (Mia) collection MCP.

Owid

OWID MCP — Our World in Data chart/indicator access (free, no auth)

Hudu

MCP server for Hudu IT documentation — companies, assets, articles, passwords, and procedures.

io.github.AutomateLab-tech/ai-seo

MCP server for AI-SEO auditing: schema, robots.txt, llms.txt, citation scoring, and AEO/GEO rewrites

io.github.CSOAI-ORG/color-ai-mcp

color-ai-mcp MCP server by MEOK AI Labs

HelloBooks AI Agents MCP Server

AI agents for bookkeeping, reconciliation, and financial close for SMBs.

Civitai

Civitai MCP.

io.github.Leviathan0x0/chronicle-mcp

Local MCP server to sync, clean, and index AI chat logs locally. Saves up to 40% context tokens.

io.github.codespar/mcp-moonpay

MCP server for MoonPay — fiat-to-crypto on/off-ramp, 100+ assets; Pix for Brazil onramp

io.github.Clawdio777/aeonos

AI search visibility MCP. Get cited by ChatGPT, Perplexity, Claude, and Google AI Overviews.

io.github.HzaCode/onecite

Generate academic citations from DOI, arXiv, titles, or URLs in BibTeX, APA, MLA formats.

io.github.Hafeok/product-cli

Knowledge graph CLI for managing features, ADRs, and test criteria as MCP-discoverable artifacts.

Оценка имущества ВАЛПРО (Москва): расчёт цены, услуги, документы, FAQ, заявка без ПД.

Fara

FARA (Foreign Agents Registration Act) MCP.

three.ws KOL

Per-wallet KOL deep dive — a tracked trader's portfolio P&L and its trades on a given mint.

Pallas Athena Tools

athenahealth DataView, API, and workflow tools for Claude Code with learning loop

Packagist

Packagist MCP — PHP / Composer package registry

Licium

Delegate to specialist agents, search MCP tools, and access real-time data APIs — one connection.

io.github.codespar/mcp-nfe-io

MCP server for NFe.io — NF-e, NFS-e, CNPJ, CEP

Futuur

Futuur Prediction Market MCP.

ENS Resolver API

Resolve ENS names to Ethereum addresses and reverse. x402 micropayment.

Snowflake MCP Server

A Snowflake MCP server — SQL queries, schema exploration, and data insights for AI assistants

io.github.occasiolabs/occasio

Tamper-evident, Sigstore-signed audit trail for Claude Code agents.