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Documentation Index

Fetch the complete documentation index at: https://docs.landerlab.io/llms.txt

Use this file to discover all available pages before exploring further.

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What You Need

  • A LanderLab API key. See Generate an API Key.
  • A ChatGPT workspace or plan that supports MCP connections.

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Step 1: Open MCP Settings

In ChatGPT, go to Settings > Connectors > MCP Servers (or the MCP integrations area in your workspace).

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Step 2: Add the LanderLab Server

Configure the MCP server with the following values:
FieldValue
Namelanderlab
TransportHTTP
URLhttps://api.landerlab.dev/api/v2/mcp
Then add the following headers:
HeaderValue
X-API-Keyll_live_YOUR_KEY_HERE
Content-Typeapplication/json
Acceptapplication/json, text/event-stream
Replace ll_live_YOUR_KEY_HERE with your actual API key.

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Alternative: JSON Config

If your ChatGPT environment supports JSON-based MCP configuration: 
{
  "mcpServers": {
    "landerlab": {
      "type": "http",
      "url": "https://api.landerlab.dev/api/v2/mcp",
      "headers": {
        "Content-Type": "application/json",
        "Accept": "application/json, text/event-stream",
        "X-API-Key": "ll_live_YOUR_KEY_HERE"
      }
    }
  }
}

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Step 3: Save and Verify

Save the configuration and start a new chat. Ask: 
List my LanderLab workspaces
ChatGPT will call workspaces_list and return your results.

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Example Prompts

  • “List all my landers and their publish status”
  • “Show analytics for lander X over the last 7 days”
  • “Publish lander X”
  • “Show all leads from workspace 1”

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Troubleshooting

LanderLab tools not available in chat - Check that your ChatGPT plan supports MCP connections. Confirm the server was saved correctly and the URL and headers match exactly. 401 Unauthorized - The API key is wrong or revoked. Go to Organization > API Keys in LanderLab to check or create a new key.