OpenTrain MCP Server

OpenTrain is an MCP integration. Hire human data labelers, RLHF annotators, and evaluators from your coding agent.

Packages and local setup

The published npm package is @opentrain-ai/mcp, version 0.2.2. Its declared MCP transport is stdio.

The package declares OPENTRAIN_PERSONAL_API_TOKEN: OpenTrain personal API token (ot_pat_...). Optional: if absent, the server can register an anonymous agent account at runtime for a human to claim.; OPENTRAIN_API_BASE_URL: OpenTrain API base URL. Defaults to https://app.opentrain.ai..

Before connecting

Check the maintainer’s instructions for account access, authentication and the supported client configuration. Once connected, inspect the tools your client receives and try a small task that matches the server’s stated purpose. The registry description does not include a verified, complete tool list.

Project and source

View the publisher’s registry entry · Project repository · Project website. This profile uses version 0.2.2 from the registry. Registration identifies the publisher namespace; it does not establish that this is a first-party integration for every service it connects.

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