Aiven

Manage Aiven cloud services like Kafka, PostgreSQL, and Redis via its API.

GitHub

MCP Aiven Docker

A simple Docker container for the MCP Aiven server.

Setup

  1. Create a .env file with your Aiven credentials:
# Aiven API configuration
AIVEN_BASE_URL=https://api.aiven.io
AIVEN_PROJECT_NAME=your-project-name

# Aiven Authentication Token
AIVEN_TOKEN=your-token-here
  1. Build and run the Docker container:
docker-compose up -d
  1. Access the server at http://localhost:8000

API Endpoints

  • GET /: HTML page showing the server status and environment variables
  • GET /api/projects: JSON response with the list of projects

Stopping the Server

docker-compose down

Aiven MCP Server

An MCP server for Aiven.

Features

Tools

  • list_projects

    • List all projects on your Aiven account.

  • list_services

    • List all services in a specific Aiven project.

  • get_service_details

    • Get the detail of your service in a specific Aiven project.

  • get_metadata

    • Get the metadata of a specific Aiven service, currently only working for Aiven for PostgreSQL®.

  • run_query

    • Run a query against a specific Aiven service, currently only working for Aiven for PostgreSQL®.

Configuration for Claude Desktop

  1. Open the Claude Desktop configuration file located at:

    • On macOS: ~/Library/Application Support/Claude/claude_desktop_config.json
    • On Windows: %APPDATA%/Claude/claude_desktop_config.json

  2. Add the following:

{
  "mcpServers": {
    "mcp-clickhouse": {
      "command": "uv",
      "args": [
        "--directory",
        "$REPOSITORY_DIRECTORY",
        "run",
        "--with-editable",
        "$REPOSITORY_DIRECTORY",
        "--python",
        "3.13",
        "mcp-aiven"
      ],
      "env": {
        "AIVEN_BASE_URL": "https://api.aiven.io",
        "AIVEN_PROJECT_NAME": "$DEFAULT_PROJECT_NAME",
        "AIVEN_TOKEN": "$AIVEN_TOKEN"
      }
    }
  }
}

Update the environment variables:

  • $REPOSITORY_DIRECTORY to point to the folder cointaining the repository
  • AIVEN_PROJECT_NAME to the default project name
  • AIVEN_TOKEN to the Aiven login token.

  1. Locate the command entry for uv and replace it with the absolute path to the uv executable. This ensures that the correct version of uv is used when starting the server. On a mac, you can find this path using which uv.

  2. Restart Claude Desktop to apply the changes.

Configuration for Cursor

  1. Navigate to Cursor -> Settings -> Cursor Settings

  2. Select "MCP Servers"

  3. Add a new server with

    • Name: mcp-aiven
    • Type: command
    • Command: uv --directory $REPOSITORY_DIRECTORY run --with-editable $REPOSITORY_DIRECTORY --python 3.13 mcp-aiven

Where $REPOSITORY_DIRECTORY is the path to the repository. You might need to add the AIVEN_BASE_URL, AIVEN_PROJECT_NAME and AIVEN_TOKEN as variables

Development

  1. Add the following variables to a .env file in the root of the repository.
AIVEN_BASE_URL=https://api.aiven.io
AIVEN_PROJECT_NAME=$DEFAULT_PROJECT_NAME
AIVEN_TOKEN=$AIVEN_TOKEN

  1. Run uv sync to install the dependencies. To install uv follow the instructions here. Then do source .venv/bin/activate.

  2. For easy testing, you can run mcp dev mcp_aiven/mcp_server.py to start the MCP server.

Environment Variables

The following environment variables are used to configure the ClickHouse connection:

Required Variables

  • AIVEN_BASE_URL: The Aiven API url
  • AIVEN_PROJECT_NAME: The default project name
  • AIVEN_TOKEN: The authentication token =======

mcp-demo

Demo private repo for testing mcp hosting on Aiven.

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