Search and explore 1.8M+ US nonprofits, fetch Form 990 financials, and access IRS filing history via MCP. STDIO or Streamable HTTP.
Latest release v0.1.8 — v0.1.8: mcp-ts-core 0.12.3 / MCP SDK v2 adoption · 25 Aug 2026
These files are cyanheads/nonprofit-explorer-mcp-server's own configuration. They tell Claude Code, Codex and OpenCode how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.
AGENTS.md A 4,850 tok CLAUDE.md A 4,850 tok