Agent Harbor pay-per-call tools for ChatGPT

io.github.yandyman/agent-harbor-x402

Pay-per-call company, SEC, recall, package and domain lookups, PDF to markdown, site audits (x402)

client:ChatGPT transport:streamable-http tools:10

Install Agent Harbor pay-per-call tools in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://x402.agentharbor.agency/mcp

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