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io.github.whetstone-tools/whetstone-mcp

Registre officiel Autres

U.S. public-records: business registration (KYB), filings, watchlist screening, federal awards.

Code source Documentation

Installation

Ajoutez ceci à la configuration MCP de votre client (Claude Desktop : claude_desktop_config.json ; Cursor : .cursor/mcp.json ; VS Code et les autres utilisent la même forme « mcpServers »).

NPM package whetstone-mcp
Claude Code 
claude mcp add whetstone-mcp -e 'APIFY_TOKEN=<your apify_token>' -- npx -y whetstone-mcp@0.1.2
Configuration JSON (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "whetstone-mcp": {
            "command": "npx",
            "args": [
                "-y",
                "whetstone-mcp@0.1.2"
            ],
            "env": {
                "APIFY_TOKEN": "<your apify_token>"
            }
        }
    }
}

Variables d'environnement

  • APIFY_TOKEN obligatoire secret Apify API token; actor runs bill to your Apify account (pay-per-result).

Documentation

Tirée du README du projet sur GitHub, actualisée chaque semaine. Les liens ouvrent GitHub.

Sommaire
  1. whetstone-mcp
  2. Tools
  3. Setup
  4. Notes & limits
  5. License

whetstone-mcp

An MCP server for U.S. public-records data — so AI agents and MCP clients (Claude Desktop, Cursor, etc.) can look up business records, screen names against government watchlists, and pull federal awards directly.

Powered by the Whetstone actors on Apify. All data is official U.S. government public-record data.

Tools

ToolWhat it does
business_searchOfficial Secretary of State business registration (KYB) across 25 states
new_business_filingsNewly registered businesses from 10 states, windowed by date
watchlist_screenScreen a name against 12 federal watchlists (OFAC, BIS, State Dept)
federal_awardsA company's federal contracts, grants, and loans (USAspending.gov)

Setup

You need a free Apify API token (apify.com → Settings → API & Integrations). Runs bill to your Apify account under pay-per-result pricing (~$2 per 1,000 result rows; the free tier covers light use).

Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "whetstone": {
      "command": "npx",
      "args": ["-y", "whetstone-mcp"],
      "env": { "APIFY_TOKEN": "apify_api_your_token_here" }
    }
  }
}

Restart Claude Desktop. The four tools then appear and the agent can call them.

Any MCP client

Run the server over stdio:

APIFY_TOKEN=apify_api_... npx -y whetstone-mcp

Notes & limits

  • Heavy queries can be slow. Business search across all 25 states (or filings across all
    1. runs synchronously and may approach the 300-second limit. Pass a states subset for faster, cheaper runs.
  • Name-based matching. Watchlist and federal-award results are matched by name and are not identity confirmation — verify a hit against the official source before acting. Nothing here is legal, compliance, or financial advice.
  • A free, interactive version of the combined lookup is at whetstonetools.com/company-check, and there's also an n8n community node.

License

MIT © Whetstone Tools · support@whetstonetools.com

Questions fréquentes

Qu'est-ce que io.github.whetstone-tools/whetstone-mcp ?

U.S. public-records: business registration (KYB), filings, watchlist screening, federal awards.

Comment installer io.github.whetstone-tools/whetstone-mcp ?

Il s'exécute sur votre machine. Dans Claude Code : claude mcp add whetstone-mcp -e 'APIFY_TOKEN=<your apify_token>' -- npx -y whetstone-mcp@0.1.2. Pour les autres clients, collez la configuration JSON de cette page dans leurs réglages MCP.

Faut-il une clé API pour io.github.whetstone-tools/whetstone-mcp ?

Oui. Il attend APIFY_TOKEN, à renseigner dans sa configuration.

io.github.whetstone-tools/whetstone-mcp est-il open source ?

Oui. Son code est sur GitHub sous licence MIT.

Qui maintient io.github.whetstone-tools/whetstone-mcp ?

Il est publié par whetstone-tools. AI.tn le référence sans le maintenir ni le recommander.

Issu du registre MCP officiel. Être listé n'est pas une recommandation : vérifiez le code et les permissions d'un serveur avant de lui donner accès à vos données.