Vault MCP Server

This is a toy. Python was selected as the language since this is my first MCP server and the Python SDK is super easy to use, and HVAC is a very functional Vault SDK. Practically anything featured in this tool is also available and almost as easy to use in the Vault UI.

Claude Desktop Config

This can hopefully be extrapolated and modified to fit other clients if you want to play with this server for whatever reason.

{
  "mcpServers": {
    "vault": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "VAULT_URL",
        "-e",
        "VAULT_TOKEN",
        "matthewschuchard/vault-mcp-server"
      ],
      "env": {
        "VAULT_URL": "<VAULT SERVER CLUSTER URL>",
        "VAULT_TOKEN": "<VAULT AUTHENTICATION TOKEN>"
      }
    }
  }
}

Please note that the container image does not yet exist at the time of this writing, but you can also build it yourself using the Dockerfile in this repository.