Install Mimer in Kiro

What you need first

  • Kiro, installed.
  • uv, which gives the uvx command the server starts with.
  • Your own values for YOUR_DB_DSN,YOUR_DB_USER,YOUR_DB_PASSWORD.

Steps

  1. Open ~/.codex/config.toml, or create it. The Codex CLI, its IDE extension and the ChatGPT desktop app share this file.
  2. Add this table at the end of the file.
{
  "mcpServers": {
    "mimer-mcp": {
      "command": "uvx",
      "args": ["mimer-mcp-server==1.0.5"],
      "env": { "DB_DSN": "YOUR_DB_DSN", "DB_USER": "YOUR_DB_USER", "DB_PASSWORD": "YOUR_DB_PASSWORD" }
    }
  }
}
  1. Replace YOUR_DB_DSN,YOUR_DB_USER,YOUR_DB_PASSWORD with your own values.
  2. Save the file and restart Kiro.

Check it worked

Ask Kiro: List the tools of mimer-mcp.

If it does not start

spawn uvx ENOENT
uv is not on the PATH that Kiro sees. Install it, or write the full path of uvx in the config.
The server starts, but its tools fail
A YOUR_… placeholder is still in the config, or its value is wrong.
Nothing changes after a restart
The file is not valid JSON any more. Look for a missing comma where the block was added.

Back to Mimer