MCP Server Directory

gutenberg-mcp-server io.github.cyanheads/gutenberg-mcp-server

MCP server for Project Gutenberg — 75,000+ public-domain ebooks with full plain-text retrieval.

hn-mcp-server io.github.cyanheads/hn-mcp-server

Browse Hacker News feeds, threads, and user profiles with full-text search.

Mailchimp via MCP: draft, test, and send campaigns; manage audiences and subscribers; pull reports.

agent-commerce-payments-mcp io.github.CSOAI-ORG/agent-commerce-payments-mcp

Agent Commerce Payments MCP Server by MEOK AI Labs

medical-codes-mcp-server io.github.cyanheads/medical-codes-mcp-server

Offline US medical code lookup and crosswalk — ICD-10-CM/PCS, HCPCS Level II, RxNorm. Keyless.

musicbrainz-mcp-server io.github.cyanheads/musicbrainz-mcp-server

Search MusicBrainz artists, releases, works, labels; resolve ISRC/ISWC/barcode; fetch cover art.

agent-cost-allocator-mcp io.github.CSOAI-ORG/agent-cost-allocator-mcp

Agent Cost Allocator MCP — multi-tenant LLM cost attribution for chargeback billing. Companion to

Search and audit NIST NVD CVEs by keyword, severity, CWE, CISA KEV status, and CPE.

brandonbosco-sigao-scf-mcp ai.smithery/brandonbosco-sigao-scf-mcp

Provides access to Civic Plus - See Click Fix, allowing you to interact with your data via an LLM.…

nominatim-mcp-server io.github.cyanheads/nominatim-mcp-server

Geocode, reverse geocode, and run Overpass spatial queries on OpenStreetMap data.

MedPrice AI io.github.medprice-ai/mcp-medprice-ai

Hosted MCP server exposing US hospital procedure cost data to AI assistants

Almanac ar.almanac/almanac

Datos econ�micos y financieros oficiales de Argentina (BCRA, INDEC, CNV, MECON), AI-ready.

LuckMeAI com.luckmeai/mcp

User-authorized access to a LuckMeAI life book, journal, memories, relationships, and charts.

agent-identity-trust-mcp io.github.CSOAI-ORG/agent-identity-trust-mcp

Agent Identity Trust MCP Server by MEOK AI Labs

Search and query 1,500+ OECD statistical datasets via SDMX. Keyless.

Signed, hash-chained, tamper-evident AI incident records. EU AI Act Article 73 serious-incident repo

open-meteo-mcp-server io.github.cyanheads/open-meteo-mcp-server

Global weather via Open-Meteo: forecast, ERA5 archive, marine, air quality, geocoding, elevation.

mcp-relay io.github.runrelay/mcp-relay

RunRelay MCP relay — AI agent threads, HITL confirmations, and travel capability discovery.

Lune Research com.luneresearch/lune

Search peer-reviewed papers and research methodology guidance from your AI agent.

openaq-mcp-server io.github.cyanheads/openaq-mcp-server

Find air-quality stations and read pollutant observations from government monitors via OpenAQ v3.

mcp-server ar.com.muovi/mcp-server

Read-only MCP server for Muovi, Argentina's trust-first local services marketplace (6 tools).

openfec-mcp-server io.github.cyanheads/openfec-mcp-server

Access FEC campaign finance data. Query data about candidates, money trails, and election filings.

openfoodfacts-mcp-server io.github.cyanheads/openfoodfacts-mcp-server

Barcode lookup, nutrition search, and product comparison for 3M+ crowd-sourced food products.

InsideOut (Riley) com.luthersystems.insideout/mcp

Designs, prices, and deploys AWS/GCP cloud infrastructure from plain-English requirements.