AMJ Tools for ChatGPT

om.amjtech/tools

Pay-per-call tools for AI agents: product photos, documents, web pages, data. USDC via x402.

client:ChatGPT transport:streamable-http

Install AMJ Tools in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://factory.amjtech.om:9443/mcp

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