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MCP Sam Gov MCP Server

local only

MCP Sam Gov runs on your own machine — the client starts it, so there is no endpoint to ping. 211 installs a week from npm. Last commit 29 Sep 2026.

Keyless-first MCP: 153 tools for US federal + state/local (SLED) contracting, spending & regulation

Installs per day peak 133 · avg 30 · -41% w/w
a month agotoday
211
Installs / week
npm · @cliwant/mcp-sam-gov
16
Stars
0 open issues
29 Sep 2026
Last commit
7 releases in 90 days
MIT
License
TypeScript

What the code does

We read the source, 3 d ago · rules 995398eba69f

Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

  const dm = /^(\d{4})-(\d{2})-(\d{2})$/.exec(args.date);

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

This code can reach further than it looks

We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.

Three servers free · no card

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

run in your terminal
claude mcp add mcp-sam-gov -- npx -y @cliwant/mcp-sam-gov
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "mcp-sam-gov": {
      "command": "npx",
      "args": [
        "-y",
        "@cliwant/mcp-sam-gov"
      ]
    }
  }
}
~/.codex/config.toml
[mcp_servers.mcp-sam-gov]
command = "npx"
args = ["-y", "@cliwant/mcp-sam-gov"]
.cursor/mcp.json
{
  "mcpServers": {
    "mcp-sam-gov": {
      "command": "npx",
      "args": [
        "-y",
        "@cliwant/mcp-sam-gov"
      ]
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "mcp-sam-gov": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@cliwant/mcp-sam-gov"
      ]
    }
  }
}

Optional settings from the registry entry, left out of the block above: SAM_GOV_API_KEY (Optional. SAM.gov key for higher rate limits + archives older than 12 months. Keyless by default), CENSUS_API_KEY (Required only for census_business_patterns (the Census Data API has no keyless tier); every other tool works without it), FRED_API_KEY (Required only for fred_search_series and fred_series_observations (FRED has no keyless tier); every other tool works without it), BEA_API_KEY (Required only for bea_regional_data (the BEA Data API has no keyless tier); every other tool works without it), BLS_API_KEY (Optional free key for BLS labor-statistics tools (raises rate limits)), DOL_API_KEY (Required only for dol_get_dataset (DOL's data endpoint has no keyless tier; dol_list_datasets works without it)), DATA_GOV_API_KEY (Optional free api.data.gov key; raises DEMO_KEY limits for Regulations.gov, Congress.gov, GovInfo, FAC, the data.gov catalog and GSA per-diem), NVD_API_KEY (Optional free NVD key (raises CVE rate limits)), OPENFDA_API_KEY (Optional free openFDA key (raises rate limits)), SOCRATA_APP_TOKEN (Optional Socrata app token (raises rate limits on SLED Socrata hosts)), COURTLISTENER_API_TOKEN (Optional CourtListener (Free Law Project) token (raises rate limits)), LDA_API_KEY (Optional Senate LDA lobbying-disclosure key (raises rate limits)), EDGAR_USER_AGENT (Optional SEC EDGAR User-Agent string (courtesy identification; a sensible default is used otherwise)), MCP_SAM_GOV_TOOLSETS (Optional. Comma-separated toolset names to load (e.g. core,sled). Blank or 'all' loads all 153 tools).

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MCP Sam Gov — questions

Answers built from our own checks of this server.

Why is there no uptime for MCP Sam Gov?
MCP Sam Gov runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package @cliwant/mcp-sam-gov was installed 211 times last week.
How do I connect MCP Sam Gov?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It runs locally, so the command pulls @cliwant/mcp-sam-gov straight from npm; nothing to host, nothing to sign up for.
How many people use MCP Sam Gov?
The npm package @cliwant/mcp-sam-gov was installed 211 times in the last week. Week over week that is -41%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is MCP Sam Gov open source?
Yes — it is published under the MIT licence, written in TypeScript and 16 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.