lzinga / us-gov-open-data-mcp
MCP server + TypeScript SDK for 40+ U.S. government data APIs — 250+ tools. Treasury, FRED, Congress, FDA, CDC, FEC, lobbying, and many more. Works with VS Code Copilot, Claude Desktop, Cursor.
Why this job: name: mcp; says: mcp server; topics: model-context-protocol, mcp
What it does
- 300+ tools across 40+ government APIs. economic, health, legislative, financial, environmental, and more
- Cross-referencing. built-in instructions guide the LLM to combine data from multiple agencies (e.g., FDA adverse events + lobbying spend + campaign contributions)
- Code mode. WASM-sandboxed JavaScript execution reduces context window usage by 98-100% for large responses
- Selective loading. load only the modules or domains you need: --modules fred,treasury,congress or --domains economy,health
- Discovery mode. --tool-mode discovery lists 4 tools instead of 350; the model searches for the one it needs
Get started
No single install command. Read the steps in the README (opens in new tab)
- Maintenance
- Active
- Last commit 15 days ago
- Stars
- 112
- On GitHub
- Licence
- MIT
- Allows business use
- Downloads for
- None listed
- No release files
- Latest version
- v2026.10.8
- Released 33 days ago
- Built with
- TypeScript
- 99% of the code
Is it looked after?
- Contributors
- 4
- Last 90 days
- Issues
- 100% closed
- 0 still open
- Pull requests
- 8 merged
- 8 waiting
- Releases
- 5
- 5 in the last year
- No contributing guide
- No security policy
- No code of conduct
Similar repos
| Repo | Stars | Last commit | Licence | Downloads for |
|---|---|---|---|---|
| DavidOsherdiagnostica / data-gov-il-mcp | 111 | 4 months ago | MIT | No downloads |
| agoda-com / api-agent | 299 | 18 days ago | MIT | No downloads |
More: languages, topics and project record
Languages
- TypeScript 99%
- JavaScript 1%
- Dockerfile <1%
- Shell <1%
Topics
- api
- cdc
- claude
- congress
- fda
- fred
- government-data
- lobbying
- mcp
- model-context-protocol
- open-data
- treasury
Project record
- JobMCP servers
- StatusListed
- Commits173
- Forks25
- Watching2
- Stars in 28 days+1
- CreatedFeb 24, 2026
- First seen by usNov 7, 2026
- CheckedNov 7, 2026