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ChatGPT MCP docs You can find your API key at ref.tools/keys

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Install Steps

  1. Open Settings
  2. Click Apps & Connectors
  3. If you are not already in developer mode, scroll to the bottom and click Advanced settings and toggle on Developer mode.
  4. Click the Create button in the top right of the settings modal.
  5. Fill in Name as RefPlan
  6. Fill in MCP Server URL https://api.plan.ref.tools/mcp?apiKey=<YOUR_API_KEY>
  7. Under Authentication select No authentication. Your API key is set in the server url already.
  8. Check the I understand box and click Create.
For plan-specific mode, use https://api.plan.ref.tools/mcp?plan=<PLAN_ID>&apiKey=<YOUR_API_KEY> as the URL.

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Verify

  1. To use Ref Plans, click the + button in the left of the prompt input, go to More and select RefPlan.
  2. Ask the agent to list your plans or read a specific plan.

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Get help

If you have any issues, please reach out to help@ref.tools. We’re happy to help you get started!