Summary
Connects Claude to USAspending.gov's federal spending database through a streamable HTTP gateway. Part of the Pipeworx platform, which bundles 673+ data sources behind a single MCP endpoint. The interesting bit is the ask_pipeworx tool that lets you query in plain English instead of calling specific API methods directly. Useful when you're analyzing government contracts, tracking agency budgets, or need to answer questions about where federal dollars are going without manually constructing API calls. You can install just the USAspending endpoint or connect to the full Pipeworx gateway for broader data access. Hosted service, so no local setup required.
Keep your Mac awake while Claude Code and 40+ AI agents run. Sleeps when they're idle.
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mcp-usaspending
USAspending MCP — Federal spending data from USAspending.gov API
Part of Pipeworx — an MCP gateway connecting AI agents to 673+ live data sources.
Tools
| Tool | Description |
|---|
Quick Start
Add to your MCP client (Claude Desktop, Cursor, Windsurf, etc.):
{
"mcpServers": {
"usaspending": {
"url": "https://gateway.pipeworx.io/usaspending/mcp"
}
}
}
Or connect to the full Pipeworx gateway for access to all 673+ data sources:
{
"mcpServers": {
"pipeworx": {
"url": "https://gateway.pipeworx.io/mcp"
}
}
}
Using with ask_pipeworx
Instead of calling tools directly, you can ask questions in plain English:
ask_pipeworx({ question: "your question about Usaspending data" })
The gateway picks the right tool and fills the arguments automatically.
More
License
MIT
Featured
Keep your Mac awake while Claude Code and 40+ AI agents run. Sleeps when they're idle.
One time payment $9 →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →
