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Requirements
- Developer mode available on your ChatGPT account (usually Plus or Pro; workspace admins can block it)
- A Social Fetch account (100 free credits)
Server URL: https://api.socialfetch.dev/mcp
Steps
- Open ChatGPT Security settings, scroll down, and turn on Developer mode.
- Open New Plugin. Name it
Social Fetch. Choose Server URL (not Tunnel). Pastehttps://api.socialfetch.dev/mcp. Set Authentication to OAuth. Tick the box. Create. - Sign in to Social Fetch when asked.
- New chat → + → Developer mode → turn Social Fetch on.
ChatGPT cannot prefill this form from a link.
Example prompts
- How many TikTok followers does MrBeast have?
- What are people on Reddit saying about Claude AI?
- Look up the Instagram profile for nike
Troubleshooting
| Symptom | Fix |
|---|---|
| No Developer Mode | Need a plan/workspace that allows it |
| Tools missing | Re-open Plugins, refresh the app, enable it again in the chat |
| 401 | Finish OAuth again |
| 402 | Buy credits in Social Fetch |
See also: For AI · ChatGPT, MCP docs.