by pipeworx-io
Blockchair MCP — multi-chain block explorer (free tier, keyless).
https://gateway.pipeworx.io/blockchair/mcp8/wkpublished 3 d agook 6 h ago
Retrieval, search, scraping and data access.
Blockchair MCP — multi-chain block explorer (free tier, keyless).
Bioregistry MCP.
Marginalia MCP — independent web search over a non-commercial, non-SEO index.
St. Louis County GIS — St. Louis County, Missouri open geospatial data (ArcGIS).
Town of Grand Chute GIS — Grand Chute, Wisconsin open geospatial data (ArcGIS).
Mastodon MCP — public Mastodon data via mastodon.social (no auth required)
OneDrive (Microsoft Graph) MCP Pack
Town of Cary GIS — Cary, North Carolina open geospatial data (ArcGIS).
City of Lakeland GIS — Lakeland, Florida open geospatial data (ArcGIS).
OpenAQ MCP — global air-quality measurements via the OpenAQ v3 API.
APIs.guru MCP — keyless directory of 2,500+ public APIs and their OpenAPI specs. https://apis.guru
UniProt MCP — protein sequence + function database.
Openverse MCP — Creative-Commons-licensed image + audio search.
Stortinget (Norwegian Parliament) open data MCP — data.stortinget.no.
Open Collective public MCP.
City of Fontana GIS — Fontana, California open geospatial data (ArcGIS).
Launches MCP — wraps Launch Library 2 API (ll.thespacedevs.com)
OpenCitations MCP — citation index (COCI + general Index API).
DiceBear MCP — wraps DiceBear Avatar API v7 (free, no auth)
US Government Contracts MCP — awarded state & local government contracts,