MCP Servers

grounded-mcp

Provides real-time data for package versions, download counts, and cloud service statuses across npm, PyPI, and various service providers. It enables users to perform technical lookups and monitor service uptime through natural language commands.

README

grounded-mcp

MCP server for real-time package versions, download counts, and service status — powered by Grounded.

Tracks 1,000+ npm and PyPI packages and 76 cloud services. No signup required.

Install

Claude Code

claude mcp add grounded -- uvx grounded-mcp

Claude Desktop

Add to your claude_desktop_config.json:

{
  "mcpServers": {
    "grounded": {
      "command": "uvx",
      "args": ["grounded-mcp"]
    }
  }
}

Cursor

Add to your MCP settings:

{
  "grounded": {
    "command": "uvx",
    "args": ["grounded-mcp"]
  }
}

Tools

Tool	Description	Example
`check_package_version`	Latest version of an npm or PyPI package	`check_package_version("react")`
`check_downloads`	Weekly download count	`check_downloads("flask", registry="pypi")`
`check_service_status`	Cloud service operational status	`check_service_status("github")`
`lookup_fact`	General-purpose fact lookup	`lookup_fact("npm", "react", "license")`

Available fields

For npm/PyPI packages: latest_version, license, deprecated, dep_count, required_runtime, weekly_downloads

For services: status

Configuration

Works out of the box with no API key (50 lookups/day per IP).

For higher limits, set GROUNDED_API_KEY:

claude mcp add grounded -e GROUNDED_API_KEY=your_key -- uvx grounded-mcp

Example

Ask your AI assistant:

"What's the latest version of React?"

The assistant calls check_package_version("react") and gets:

Value: 19.2.4
Source: https://registry.npmjs.org/react
Fetched at: 2026-03-06T12:00:00Z
Hash: sha256:a1b2c3...
Tier: warm (TTL: 300s)

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