RASON MCP Server

RASON is an MCP integration. Build, solve, and analyze RASON optimization, simulation, data science, and decision models.

Packages and local setup

The published npm package is @frontlinesystems/rason-mcp-server, version 2026.5.5. Its declared MCP transport is stdio.

The package declares RASON_BEARER_TOKEN (required): RASON API bearer token. Required for model management, solving, and diagnostics. Obtain at https://rason.com/.; RASON_SERVER_URL: Base URL of the RASON REST API. /api is appended automatically.; RASON_RESULT_ARRAY_LIMIT: Maximum array/dataFrame rows before solver results are summarized.; RASON_RESULT_SIZE_LIMIT: Maximum solve-result size (in characters) before truncation.; RASON_REQUEST_TIMEOUT: HTTP request timeout in milliseconds..

The published mcpb package is https://github.com/FrontlineSystems/rason-mcp-server/releases/download/v2026.5.5/rason-mcp-server.mcpb. Its declared MCP transport is stdio.

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 website. This profile uses version 2026.5.5 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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