"Compiler Explorer" matching MCP servers:

• FBI Crime Data MCP Server

  dathere

  A

  license

  A

  quality

  A

  maintenance

  Provides access to FBI Crime Data Explorer API, enabling queries for crime statistics, arrests, hate crimes, NIBRS incidents, law enforcement employment, and more via 17 tools with smart caching and spillover handling.

  Last updated 2026-07-17

  17

  1

  MIT

• propublica-npo-mcp

  2b3pro

  A

  license

  A

  quality

  C

  maintenance

  Provides tools to search and retrieve nonprofit organization data and IRS filing summaries from ProPublica's Nonprofit Explorer, including side-by-side comparisons.

  Last updated 2026-04-27

  4

  MIT

• mcp-propublica-nonprofit

  pipeworx-io

  A

  license

  -

  quality

  C

  maintenance

  Enables querying nonprofit organization data through the ProPublica Nonprofit Explorer API, providing access to financial and operational information without authentication.

  Last updated 2026-06-26

  10

  MIT

• ARES Explorer

  duzidavid

  A

  license

  -

  quality

  B

  maintenance

  MCP server that turns the Czech business register (ARES) into an interactive force-directed graph of company management and ownership ties, allowing users to explore and expand the graph live within Claude.

  Last updated 2026-06-20

  MIT

• propublica-mcp

  asachs01

  A

  license

  -

  quality

  C

  maintenance

  A Model Context Protocol (MCP) server that provides access to ProPublica's Nonprofit Explorer API, enabling AI models to search and analyze nonprofit organizations' Form 990 data for CRM integration and prospect research.

  Last updated 2025-09-12

  1

  MIT