Attestari

MCP server · by attestari

Developer Tools PythonStreamable HTTP v2.9.0

Attestari's verdict on an npm or PyPI package version, asked before an agent installs it.

Website ↗ Generate config for multiple servers More servers

Install

Run one of the commands below, then pick your client in the next section.

Python
uvx attestari-mcp

Streamable HTTP
https://mcp.attestari.ai/mcp

Setup by client

Pick your client — the config below is generated for this server (both local and hosted-endpoint forms).

claude_desktop_config.json

{
  "mcpServers": {
    "attestari-2": {
      "command": "uvx",
      "args": [
        "attestari-mcp"
      ],
      "env": {
        "ATTESTARI_API_KEY": "<YOUR_ATTESTARI_API_KEY>"
      }
    }
  }
}

Remote (hosted) endpoint

https://mcp.attestari.ai/mcp

Claude Desktop: Settings → Connectors → Add custom connector, paste this URL.

Format verified against the official Claude Desktop docs ↗.

terminal

claude mcp add --env ATTESTARI_API_KEY=<YOUR_ATTESTARI_API_KEY> attestari-2 -- uvx attestari-mcp

terminal

claude mcp add --transport http attestari-2 https://mcp.attestari.ai/mcp

Format verified against the official Claude Code docs ↗.

.cursor/mcp.json

{
  "mcpServers": {
    "attestari-2": {
      "command": "uvx",
      "args": [
        "attestari-mcp"
      ],
      "env": {
        "ATTESTARI_API_KEY": "<YOUR_ATTESTARI_API_KEY>"
      }
    }
  }
}

.cursor/mcp.json (hosted endpoint)

{
  "mcpServers": {
    "attestari-2": {
      "url": "https://mcp.attestari.ai/mcp"
    }
  }
}

Format verified against the official Cursor docs ↗.

.vscode/mcp.json

{
  "servers": {
    "attestari-2": {
      "command": "uvx",
      "args": [
        "attestari-mcp"
      ],
      "env": {
        "ATTESTARI_API_KEY": "<YOUR_ATTESTARI_API_KEY>"
      }
    }
  }
}

.vscode/mcp.json (hosted endpoint)

{
  "servers": {
    "attestari-2": {
      "type": "http",
      "url": "https://mcp.attestari.ai/mcp"
    }
  }
}

Format verified against the official VS Code docs ↗.

mcp_config.json

{
  "mcpServers": {
    "attestari-2": {
      "command": "uvx",
      "args": [
        "attestari-mcp"
      ],
      "env": {
        "ATTESTARI_API_KEY": "<YOUR_ATTESTARI_API_KEY>"
      }
    }
  }
}

mcp_config.json (hosted endpoint)

{
  "mcpServers": {
    "attestari-2": {
      "serverUrl": "https://mcp.attestari.ai/mcp"
    }
  }
}

Format verified against the official Windsurf docs ↗.

Environment variables

Defined in the server's official registry manifest. Required secrets are shown as <YOUR_…> placeholders in the configs above.

ATTESTARI_API_KEY required secret — An Attestari API key (att_live_...), Developer tier and above

About this server

Distributed as Python, Streamable HTTP, listed under Developer Tools. Review our MCP security guide before granting access to real data.

Frequently asked questions

How do I install Attestari?

Run the install command shown above, then paste the config for your client (Claude Desktop, Claude Code, Cursor, VS Code or Windsurf) into its MCP settings and restart the client.

Is Attestari free to use?

The MCP server itself is free to install. Any third-party service it calls may require its own API key and account.

Which clients support Attestari?

Any MCP-compatible client can use it, including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf and custom agents.

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Publish this server? Link back with a badge on your README or site — copy either snippet.

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