MCP server (experimental)

Connect Claude Code, Cursor, VS Code and other agents to Quba over the Model Context Protocol.

Experimental

The MCP server is experimental. Tools and their schemas may change before a stable release.

Quba runs a remote MCP server at https://www.quba.co/api/mcp. Agents can scan and anonymize text, read your organization's policies and check the balance. Every call uses an API key and is billed like the API.

Tools

Tool	What it does
`scan_text`	Find personal data in text, with each match's type, position and confidence.
`anonymize_text`	Remove or transform personal data, with inline rules or the policy assigned to your key.
`list_policies`	List your organization's policies.
`get_policy`	Read a policy's rules.
`get_balance`	Credits left for your organization.

Connect

Claude Code

claude mcp add --transport http quba https://www.quba.co/api/mcp \
  --header "Authorization: Bearer <your-api-key>"

Cursor

Add to ~/.cursor/mcp.json:

{
  "mcpServers": {
    "quba": {
      "url": "https://www.quba.co/api/mcp",
      "headers": { "Authorization": "Bearer <your-api-key>" }
    }
  }
}

VS Code

Add to .vscode/mcp.json:

{
  "inputs": [
    { "type": "promptString", "id": "quba-key", "description": "Quba API key", "password": true }
  ],
  "servers": {
    "quba": {
      "type": "http",
      "url": "https://www.quba.co/api/mcp",
      "headers": { "Authorization": "Bearer ${input:quba-key}" }
    }
  }
}

Other clients

Any client that supports Streamable HTTP works: use the URL above and send the key as Authorization: Bearer <key> or x-api-key: <key>.

Good to know

Text an agent sends to a tool is already part of the conversation. Use the tools to clean text before it leaves: sharing, logs, other tools.
Quba processes the text and does not store it.
Policies are read-only over MCP. Create and edit them in the dashboard.
claude.ai and ChatGPT connectors are not supported yet.