AgentHubAgentHub

mcp-sam-gov MCP Setup & Guide

MCP ServerMCP RegistryOfficial

io.github.cliwant/mcp-sam-gov · v1.17.0

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

Copy the install config on this page first, then verify docs and permissions upstream.

Overview

Keyless-first MCP: 153 tools for US federal + state/local (SLED) contracting, spending & regulation mcp-sam-gov is a MCP Server listed from MCP Registry. Transports: stdio. This page includes an overview, setup tutorial, install commands, and use cases for Trae, Tongyi Lingma, Cursor, Claude Code, and VS Code.

Use cases

AgentHub Verified AvailabilityTested & Ready

Automated pipeline validated install commands, protocol & client compatibility

Verified At2026-10-04
Install Snippets TestedCLI & JSON config syntax verified
Protocol Handshake ReadyComplies with JSON-RPC 2.0 specifications
Origin Registry ActiveSourced from official-mcp-registry
Verified ClientsClaude Code、Claude Desktop、Cursor 等
Security Tier: A+ 级 · 官方认证推荐 (A+)·Maintained by official/verified teams, audited for standard MCP protocol compliance.

Copy by platform

Choose your platform

  1. Open or create .cursor/mcp.json in your project root
  2. Click Copy config and paste; merge only this mcpServers entry if others exist
  3. Replace <placeholders> in env with real secrets (see Environment variables below)
  4. Save, then Cmd+Shift+P → Reload Window

Pre-fill Environment Variables (Optional)

secret
secret
secret
secret
secret
secret
secret
secret
secret
secret
secret
secret
Privacy Guarantee: Keys are replaced 100% locally in your browser memory and are NEVER uploaded or stored on any server.
Click to copy snippet
{
  "mcpServers": {
    "mcp-sam-gov": {
      "command": "npx",
      "args": [
        "-y",
        "@cliwant/mcp-sam-gov"
      ]
    }
  }
}

Setup tutorial

  1. Open the mcp-sam-gov page and confirm this MCP Server (source: MCP Registry).
  2. Copy the Cursor, Claude Code, or VS Code snippet.
  3. Merge it into mcpServers and replace env placeholders with real secrets.
  4. Reload the window, then call the MCP tools from your agent chat.

Install commands

Install commands and setup steps are in the HTML so search engines and no-JS browsers can read them without running client JavaScript.

Claude Code (local)

  1. Install Claude Code CLI
  2. Copy the command below, replace <placeholders> with real env values, then run in terminal
  3. See Environment variables below if listed
claude mcp add mcp-sam-gov -- npx -y @cliwant/mcp-sam-gov

Cursor — .cursor/mcp.json (local)

  1. Open or create .cursor/mcp.json in your project root
  2. Click Copy config and paste; merge only this mcpServers entry if others exist
  3. Replace <placeholders> in env with real secrets (see Environment variables below)
  4. Save, then Cmd+Shift+P → Reload Window
{
  "mcpServers": {
    "mcp-sam-gov": {
      "command": "npx",
      "args": [
        "-y",
        "@cliwant/mcp-sam-gov"
      ]
    }
  }
}

VS Code — .vscode/mcp.json (local)

  1. Install GitHub Copilot in VS Code with MCP support
  2. Open or create .vscode/mcp.json in your project root
  3. Click Copy config and paste; merge only this mcpServers entry if others exist
  4. Replace <placeholders> in env with real secrets
  5. Save and Developer: Reload Window
{
  "mcpServers": {
    "mcp-sam-gov": {
      "command": "npx",
      "args": [
        "-y",
        "@cliwant/mcp-sam-gov"
      ]
    }
  }
}

Claude Desktop — claude_desktop_config.json (local)

  1. Open Claude Desktop claude_desktop_config.json (see remote guide for paths)
  2. Click Copy config and merge under mcpServers
  3. Replace <placeholders> in env with real secrets
  4. Fully quit and restart Claude Desktop
{
  "mcpServers": {
    "mcp-sam-gov": {
      "command": "npx",
      "args": [
        "-y",
        "@cliwant/mcp-sam-gov"
      ]
    }
  }
}

Trae — .trae/mcp.json (local)

  1. Trae → Settings → MCP, or edit .trae/mcp.json / global mcp.json
  2. Click Copy config and merge mcpServers
  3. Replace <placeholders> in env with real secrets
  4. Save and reload Trae
{
  "mcpServers": {
    "mcp-sam-gov": {
      "command": "npx",
      "args": [
        "-y",
        "@cliwant/mcp-sam-gov"
      ]
    }
  }
}

Cherry Studio — MCP settings (local)

  1. Cherry Studio → Settings → MCP Servers → Add (STDIO)
  2. Or import JSON: click Copy config and merge mcpServers
  3. Replace <placeholders> in env; ensure Node.js / uv (npx, uvx) are installed
  4. Enable the server and check tools load
{
  "mcpServers": {
    "mcp-sam-gov": {
      "command": "npx",
      "args": [
        "-y",
        "@cliwant/mcp-sam-gov"
      ]
    }
  }
}

Tongyi Lingma — MCP config (local)

  1. Lingma Settings → MCP → + → STDIO or config file
  2. Click Copy config and merge mcpServers
  3. Replace <placeholders> in env; need Node.js 18+ (npx) or uv (uvx)
  4. Confirm connected before using tools in agent chat
{
  "mcpServers": {
    "mcp-sam-gov": {
      "command": "npx",
      "args": [
        "-y",
        "@cliwant/mcp-sam-gov"
      ]
    }
  }
}

Windsurf — mcp_config.json (local)

  1. Edit ~/.codeium/windsurf/mcp_config.json
  2. Click Copy config and merge mcpServers (stdio same as Cursor)
  3. Replace <placeholders> in env, save, refresh Cascade
{
  "mcpServers": {
    "mcp-sam-gov": {
      "command": "npx",
      "args": [
        "-y",
        "@cliwant/mcp-sam-gov"
      ]
    }
  }
}

Cline — MCP Servers (local)

  1. Cline panel → Settings → MCP Servers
  2. Click Copy config and merge
  3. Replace <placeholders> in env, then save
{
  "mcpServers": {
    "mcp-sam-gov": {
      "command": "npx",
      "args": [
        "-y",
        "@cliwant/mcp-sam-gov"
      ]
    }
  }
}

WorkBuddy — .workbuddy/mcp.json (local)

  1. Edit ~/.workbuddy/mcp.json (user) or project .workbuddy/mcp.json
  2. Or Plugins → MCP Servers → Configure MCP and paste the JSON below
  3. Replace <placeholders> in env; on Windows prefer absolute paths for command/scripts
  4. Save, restart WorkBuddy, confirm connector status is green
{
  "mcpServers": {
    "mcp-sam-gov": {
      "command": "npx",
      "args": [
        "-y",
        "@cliwant/mcp-sam-gov"
      ]
    }
  }
}

Troubleshooting & Common ErrorsFAQ

Common connection errors and verified fixes for mcp-sam-gov

Getting 'connection closed' or exit code 1 in Cursor / Claude Code for mcp-sam-gov?

Usually caused by missing runtime paths or IDE environment inheritance. Fix steps: 1. Verify Node.js 18+ (npx) or Python 3.10+ (uvx) is installed; 2. Run 'which npx' or 'which uvx' in terminal, and replace 'command' with absolute path; 3. Reload or restart the client window after modifying config.

Fix Snippet
# Check binary path in terminal:
which npx
node -v
Getting 'spawn npx ENOENT' or 'command not found'?

The editor background process does not inherit your full terminal PATH. Solution: Globally install the package, or set the absolute binary path (e.g. C:\Program Files\nodejs\npx.cmd on Windows, or /usr/local/bin/npx on macOS).

Missing required environment variable or authentication failure?

mcp-sam-gov requires environment variables (SAM_GOV_API_KEY、CENSUS_API_KEY、FRED_API_KEY、BEA_API_KEY、BLS_API_KEY、DOL_API_KEY、DATA_GOV_API_KEY、NVD_API_KEY、OPENFDA_API_KEY、SOCRATA_APP_TOKEN、COURTLISTENER_API_TOKEN、LDA_API_KEY、EDGAR_USER_AGENT、MCP_SAM_GOV_TOOLSETS). Ensure you have added valid keys under the 'env' object in your config file without trailing whitespace.

Fix Snippet
// .cursor/mcp.json 或 claude_desktop_config.json
{
  "env": {
    "API_KEY": "your_actual_key_here"
  }
}

Tool Mock Playground

Sandbox

mcp-sam-gov Tool Interface Simulation · Preview tool schema & outputs without local runtime

Sandbox Ready
fn: mcp_sam_govExecute the core tool interface of mcp-sam-gov
Request ArgumentsJSON Schema
{
  "target": "mcp-sam-gov",
  "action": "execute",
  "options": {
    "mode": "standard",
    "timeoutMs": 5000
  }
}
💡Parameters generated dynamically by Agent runtime
Agent Tool Output

Click 'Run Mock' above

to preview the raw response returned to the LLM

Env: AgentHub Virtual SandboxJSON-RPC 2.0

Decision Guide: Why & When to Use

Assess suitability before installing to save trial-and-error time

Best Suited For
  • PR review
  • Changelog generation
  • Cross-repo issue search
When NOT to Use
  • Replacing human security audit
  • Unauthorized repo access
Recommended Workflow Pairing:View Scenario →

mcp-sam-gov + Scenario Prompt → Complete Agent Automation

MCP hands-on: install to visible results

Follow the full lab (expected UI/output + contrast checks). After installing this item, verify with the tutorial prompts.

Open tutorial →

Related resources

Often paired with

Keep exploring AgentHub

Most people compare similar tools or check scenario guides before installing—start here.

Listing badge: put AgentHub on your site

Copy either snippet into your project homepage, docs, or GitHub README. The badge is a hotlinked SVG — nothing to host — and it links back to this page so visitors can find the install steps.

PreviewListed on AgentHub: mcp-sam-gov
HTML
<a href="https://myagenthub.cn/p/io.github.cliwant/mcp-sam-gov" title="Listed on AgentHub: mcp-sam-gov" target="_blank" rel="noopener">
  <img src="https://myagenthub.cn/badge/io.github.cliwant/mcp-sam-gov?lang=en" alt="Listed on AgentHub: mcp-sam-gov" height="20" style="border:0"/>
</a>
Markdown (GitHub README)
[![Listed on AgentHub: mcp-sam-gov](https://myagenthub.cn/badge/io.github.cliwant/mcp-sam-gov?lang=en)](https://myagenthub.cn/p/io.github.cliwant/mcp-sam-gov)

Badges are generated on the fly from /badge/<package-id>, so name and listing changes propagate automatically. Keep the link target unchanged — it is what counts as the referral.

Unified Manifest

{
  "id": "io.github.cliwant/mcp-sam-gov",
  "type": "mcp-server",
  "version": "1.17.0",
  "displayName": "mcp-sam-gov",
  "description": "Keyless-first MCP: 153 tools for US federal + state/local (SLED) contracting, spending & regulation",
  "repository": {
    "url": "https://github.com/cliwant/mcp-sam-gov",
    "source": "github"
  },
  "distribution": {
    "packages": [
      {
        "registryType": "npm",
        "identifier": "@cliwant/mcp-sam-gov",
        "version": "1.17.0",
        "transport": "stdio",
        "environmentVariables": [
          {
            "name": "SAM_GOV_API_KEY",
            "description": "Optional. SAM.gov key for higher rate limits + archives older than 12 months. Keyless by default.",
            "isSecret": true
          },
          {
            "name": "CENSUS_API_KEY",
            "description": "Required only for census_business_patterns (the Census Data API has no keyless tier); every other tool works without it.",
            "isSecret": true
          },
          {
            "name": "FRED_API_KEY",
            "description": "Required only for fred_search_series and fred_series_observations (FRED has no keyless tier); every other tool works without it.",
            "isSecret": true
          },
          {
            "name": "BEA_API_KEY",
            "description": "Required only for bea_regional_data (the BEA Data API has no keyless tier); every other tool works without it.",
            "isSecret": true
          },
          {
            "name": "BLS_API_KEY",
            "description": "Optional free key for BLS labor-statistics tools (raises rate limits).",
            "isSecret": true
          },
          {
            "name": "DOL_API_KEY",
            "description": "Required only for dol_get_dataset (DOL's data endpoint has no keyless tier; dol_list_datasets works without it).",
            "isSecret": true
          },
          {
            "name": "DATA_GOV_API_KEY",
            "description": "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.",
            "isSecret": true
          },
          {
            "name": "NVD_API_KEY",
            "description": "Optional free NVD key (raises CVE rate limits).",
            "isSecret": true
          },
          {
            "name": "OPENFDA_API_KEY",
            "description": "Optional free openFDA key (raises rate limits).",
            "isSecret": true
          },
          {
            "name": "SOCRATA_APP_TOKEN",
            "description": "Optional Socrata app token (raises rate limits on SLED Socrata hosts).",
            "isSecret": true
          },
          {
            "name": "COURTLISTENER_API_TOKEN",
            "description": "Optional CourtListener (Free Law Project) token (raises rate limits).",
            "isSecret": true
          },
          {
            "name": "LDA_API_KEY",
            "description": "Optional Senate LDA lobbying-disclosure key (raises rate limits).",
            "isSecret": true
          },
          {
            "name": "EDGAR_USER_AGENT",
            "description": "Optional SEC EDGAR User-Agent string (courtesy identification; a sensible default is used otherwise)."
          },
          {
            "name": "MCP_SAM_GOV_TOOLSETS",
            "description": "Optional. Comma-separated toolset names to load (e.g. core,sled). Blank or 'all' loads all 153 tools."
          }
        ]
      }
    ],
    "remotes": []
  },
  "dependencies": [],
  "installTargets": [
    "claude-code",
    "claude-desktop",
    "cursor",
    "vscode",
    "trae",
    "cherry-studio",
    "lingma",
    "windsurf",
    "cline",
    "workbuddy"
  ],
  "keywords": [],
  "provenance": {
    "origin": "official-mcp-registry",
    "originalId": "io.github.cliwant/mcp-sam-gov",
    "originalUrl": "https://registry.modelcontextprotocol.io/v0.1/servers/io.github.cliwant%2Fmcp-sam-gov/versions/latest",
    "isOfficial": true,
    "status": "active"
  }
}