io.github.cyanheads/treasury-fiscaldata-mcp-server

up checked 2026-11-12T17:38:04.267Z

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Publisher-provided description

Query US Treasury national debt, interest rates, exchange rates, and fiscal datasets via MCP.

Summary by lookupd

Query US Treasury debt, interest rates, exchange rates, and fiscal datasets, then run SQL-style SELECTs over the results.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http treasury-fiscaldata-mcp-server https://treasury-fiscaldata.caseyjhand.com/mcp

Claude Code, npm package (stdio)

claude mcp add treasury-fiscaldata-mcp-server -- npx -y @cyanheads/treasury-fiscaldata-mcp-server

Claude Code, npm package (stdio)

claude mcp add treasury-fiscaldata-mcp-server -- npx -y @cyanheads/treasury-fiscaldata-mcp-server

Codex, remote (streamable-http)

codex mcp add treasury-fiscaldata-mcp-server --url https://treasury-fiscaldata.caseyjhand.com/mcp

Codex, npm package (stdio)

codex mcp add treasury-fiscaldata-mcp-server -- npx -y @cyanheads/treasury-fiscaldata-mcp-server

Codex, npm package (stdio)

codex mcp add treasury-fiscaldata-mcp-server -- npx -y @cyanheads/treasury-fiscaldata-mcp-server

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "treasury-fiscaldata-mcp-server": {
      "url": "https://treasury-fiscaldata.caseyjhand.com/mcp"
    }
  }
}

Cursor, npm package (stdio) → .cursor/mcp.json

{
  "mcpServers": {
    "treasury-fiscaldata-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@cyanheads/treasury-fiscaldata-mcp-server"
      ]
    }
  }
}

Cursor, npm package (stdio) → .cursor/mcp.json

{
  "mcpServers": {
    "treasury-fiscaldata-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@cyanheads/treasury-fiscaldata-mcp-server"
      ]
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Tools (7 tools)

Publisher-provided text

• treasury_list_datasets Browse the curated catalog of US Treasury Fiscal Data API endpoints. Returns endpoint paths, field names, descriptions, and update cadence for each dataset. Use
• treasury_query_dataset Query any Treasury Fiscal Data endpoint by path, field list, filters, sort, and page. Call treasury_list_datasets first to get the correct endpoint path and exa
• treasury_get_debt Fetch national debt (Debt to the Penny) — total public debt outstanding broken into publicly-held debt and intragovernmental holdings. Three modes: "latest" ret
• treasury_get_interest_rates Average interest rates Treasury pays on its outstanding securities by security type. Answers "what is the government's cost of borrowing?" Covers every type Tre
• treasury_get_exchange_rates Official Treasury reporting exchange rates for ~165 countries — the rates US federal agencies are required to use when converting foreign currency to USD for of
• treasury_dataframe_describe List DataCanvas dataframes materialized by treasury_query_dataset, treasury_get_debt, treasury_get_interest_rates, and treasury_get_exchange_rates. Each entry s
• treasury_dataframe_query Run a single-statement SELECT against DataCanvas dataframes registered by treasury_query_dataset, treasury_get_debt, treasury_get_interest_rates, and treasury_g

Details

• Version: 0.4.0
• Transports: streamable-http, stdio
• Uptime (7 days): 100%
• Median latency: 639 ms
• First indexed: 2026-11-01T09:26:42.883Z
• Last seen in registry: 2026-11-01T09:26:43.126Z
• Repository: https://github.com/cyanheads/treasury-fiscaldata-mcp-server

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