MCP server

Connect an MCP client to Rundial's read-only tools.

Start Rundial and create an API key with the Quickstart. Keep the stack running and set RUNDIAL_API_KEY.

1. Configure your client

Install Bun. Add the following server entry to your client's MCP configuration. Replace <your-api-key> with your ingestion key; keep the configuration private.

{
  "mcpServers": {
    "rundial": {
      "command": "bunx",
      "args": ["@rundial-dev/mcp"],
      "env": {
        "RUNDIAL_API_BASE_URL": "http://127.0.0.1:8787",
        "RUNDIAL_API_KEY": "<your-api-key>"
      }
    }
  }
}

Ask your client to list runs in default-workspace and default-project. The server exposes these read-only tools:

Tool	Returns
list_projects	Projects in a workspace
list_runs	Runs in a project
get_run	Run details
query_series	Metric series
query_logs	Log entries
get_trace	A trace tree
eval_scorecard	An eval scorecard
evals_diff	An eval comparison

Next steps

• Agent keys
• Trace an agent