MCP Server Directory

MCP server that sanitizes bad broker data and compresses options chains 95% for AI trading agents.

A SnowLeopardAI-managed MCP server that provides access to Google BigQuery data.

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

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

noaa-climate-mcp-server io.github.cyanheads/noaa-climate-mcp-server

Search NOAA climate stations and datasets, fetch historical weather observations.

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

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

npi-providers-mcp-server io.github.cyanheads/npi-providers-mcp-server

Look up US healthcare providers in the NPPES NPI registry and resolve NUCC specialty codes.

noaa-cdo-mcp-server io.github.cyanheads/noaa-cdo-mcp-server

Search NOAA CDO stations and datasets, fetch historical weather observations.

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.

signal-relay io.github.SocioLogicAI/signal-relay

Connect AI agents to SocioLogic's synthetic persona platform for market research.

nhtsa-vehicle-safety-mcp-server io.github.cyanheads/nhtsa-vehicle-safety-mcp-server

Decode VINs, search recalls, complaints, crash ratings, and investigations.

Control macOS system settings, apps, windows, audio, displays, screenshots, and Focus mode via MCP.

FreelanceOS io.github.Sohlin2/freelance-os

Freelance business manager — clients, proposals, invoices, time tracking, scope, and follow-ups.

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

Through-the-upgrade dependency-migration briefs for LLM coding agents.

Slide-Deck-Automator io.github.Evozim/slide-factory

Front-end slide deck generator and layout compiler.

Guardian Open Platform — search and retrieve full article text from The Guardian archive.

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

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

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

Search and analyze global news coverage and US TV transcripts via the GDELT Project APIs.

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

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

SSO Auth Bridge io.github.Evozim/sso-auth-bridge

SAML and OIDC authentication integration orchestrator.

Analyze code quality and security with SonarQube Server or Cloud directly in AI assistants.

Search and fetch ~800K Federal Reserve economic time-series from the FRED API via MCP.

Search and fetch ~800K Federal Reserve economic time-series from the FRED API via MCP.