Usaspending
MCP server by github.com/pipeworx-io/mcp-usaspending
USAspending MCP — Federal spending data from USAspending.gov API
About Usaspending
Usaspending is an MCP (Model Context Protocol) server published by pipeworx-io in the official MCP registry, listed under Government Data on Loomal. USAspending MCP — Federal spending data from USAspending.gov API
Usaspending runs as a hosted remote over streamable-http — MCP clients connect directly to its endpoint, with nothing to install locally.
Development happens in the open at github.com/pipeworx-io/mcp-usaspending.
Use Usaspending with your agent
claude mcp add --transport http usaspending https://gateway.pipeworx.io/usaspending/mcp{
"mcpServers": {
"usaspending": {
"url": "https://gateway.pipeworx.io/usaspending/mcp"
}
}
}https://gateway.pipeworx.io/usaspending/mcpFrequently asked questions
- What is Usaspending?
- Usaspending is an MCP (Model Context Protocol) server by pipeworx-io in the Government Data category. USAspending MCP — Federal spending data from USAspending.gov API
- How do I connect Usaspending to Claude, Cursor, or another MCP client?
- Usaspending is a remote MCP server — add its endpoint (https://gateway.pipeworx.io/usaspending/mcp) to your client's MCP configuration (for example with "claude mcp add", or under "mcpServers" in Cursor's mcp.json) and restart the client.
- Is Usaspending open source?
- Yes — the source code is public at github.com/pipeworx-io/mcp-usaspending.
- Can AI agents pay to use Usaspending?
- Not yet through Loomal — Usaspending is listed as a free directory entry. If its maintainer verifies ownership, they can set per-call USDC pricing that agents pay over x402, with settlement on Base.
More Government Data MCP servers
dashclaw
274
MCP server for DashClaw governance — guard, record, invoke, and discover capabilities.
arifos-mcp
45
Constitutional AI governance server with 5-organ Trinity and enforced floors F1-F13.
Delimit — API Governance for AI Coding Assistants
19
API governance for AI coding assistants. Breaking changes, policies, cross-model context.
mcp-nfse-nacional
14
MCP Server para consulta de NFSe no portal nacional (nfse.gov.br)
Regulations.gov
12
Regulations.gov rulemaking dockets, documents, public comments. 8 tools.
SAM.gov
12
SAM.gov entity registration, exclusions, opportunities, contract awards. 15 tools.
Listing data from the official MCP registry and GitHub, refreshed periodically. Not affiliated with the maintainer unless claimed. Maintain Usaspending? Claim this listing free by verifying GitHub ownership, or contact us.