Bestie Check MCP

Bestie Check is an MCP server that allows agents to submit documents for argument mapping and assumption testing. It provides a free 'helicopter view' of claims and assumptions, and supports paid, quote-bound full checks to identify what needs to be fixed in proposals, memos, or analyses.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Community listingLocal stdioSource reviewed; not executedPublished by HireBestie

You need:Sign in once, or use a key from your accountadd units to your Bestie account on the website firstmake a key at [your account](/account/api-keys)

Vendor documentation

What you can do with it

Map arguments in a document
Test evidence and assumptions
Get a free helicopter view of claims
Run paid checks with quote approval

Source and maintenance

Community listingRegistry 0.3.0

mcp-registry: io.github.HireBestie/bestie-check@0.3.0 Source repository Project website

Maintenance checked: Oct 31, 2026, 10:59 PM UTC

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

@mybestie/check 0.3.0

npmnpx

@mybestie/check package definition

{
  "version": "0.3.0",
  "transport": "stdio",
  "identifier": "@mybestie/check",
  "runtimeHint": "npx",
  "registryType": "npm",
  "packageArguments": [
    {
      "type": "positional",
      "value": "mcp"
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.

Cursor configuration

{
  "mcpServers": {
    "bestie-check-mcp-mybestie-check": {
      "command": "npx",
      "args": [
        "-y",
        "@mybestie/check@0.3.0",
        "mcp"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.

Cline configuration

{
  "mcpServers": {
    "bestie-check-mcp-mybestie-check": {
      "command": "npx",
      "args": [
        "-y",
        "@mybestie/check@0.3.0",
        "mcp"
      ]
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.

VS Code configuration

{
  "servers": {
    "bestie-check-mcp-mybestie-check": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@mybestie/check@0.3.0",
        "mcp"
      ]
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.

Claude Desktop configuration

{
  "mcpServers": {
    "bestie-check-mcp-mybestie-check": {
      "command": "npx",
      "args": [
        "-y",
        "@mybestie/check@0.3.0",
        "mcp"
      ]
    }
  }
}

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