Platform integrations
Use-case tutorials: Claude Desktop, n8n, ChatGPT, ElevenLabs, ManyChat…
MCP
Claude Desktop
The strongest case: remote MCP server at mcp.askmarcel.app with OAuth or API key. Claude calls diagnose and cites sources.
MCP
ChatGPT
UI form configuration in Developer Mode (no JSON to paste). Requires ChatGPT Plus/Pro/Business/Enterprise/Edu.
REST
ElevenLabs
Recommended path today: Server Tool (webhook) → REST. Remote MCP does not yet support Streamable HTTP/SSE required by ElevenLabs.
REST
ManyChat
ManyChat does not support MCP — External Request HTTP only. Map the JSON response to display steps to the technician.
REST
n8n / Make / Zapier
The most common adoption path: HTTP Request node to api.askmarcel.app/v1/diagnostic. Ideal for automating support workflows.