shotanvil for ChatGPT

com.shotanvil.api/shotanvil

Screenshot/PDF/HTML rendering API. API key or x402 required — keyless access disabled.

client:ChatGPT transport:streamable-http

Install shotanvil in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://api.shotanvil.com/mcp

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs