SIGNAL BENCH API DOCS

Agent access

MCP server

Connect an MCP-compatible client to Signal Bench with your API key.

Install

{
  "mcpServers": {
    "signalbench": {
      "command": "npx",
      "args": ["-y", "@signalbench/mcp-server"],
      "env": {
        "SIGNALBENCH_API_KEY": "sb_your_key"
      }
    }
  }
}
  1. Add the server entry to your MCP client configuration.
  2. Replace the example key with your Signal Bench API key.
  3. Restart the client.
  4. Confirm that Signal Bench tools appear.

Tool access

MCP tools use the same API access and rate limits as direct requests. If a tool requires a higher plan, the client receives the API error.