Hatcher custom MCP: setup steps for ChatGPT

Add a custom MCP server in ChatGPT plugins, point it at Hatcher's URL and use OAuth DCR auth, then call it with @ in chat.

HatcherLabs

@HatcherLabsArchived 5 days agoOriginally posted 2026.10.22

HatcherLabs @HatcherLabsOriginally posted 2026.10.22

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ChatGPT Open https://chatgpt.com/plugins → + → Add custom MCP server. Name: Hatcher URL: https://api.hatcher.host/mcp Auth: OAuth → DCR. Leave client ID/secret blank. Create, install and sign in to Hatcher. In a new chat, type @ and select Hatcher.

x.com/hatcherlabs/status/2113190625634070700Archived 2026.10.23 11:33

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