Imperium Pre-Flight Readiness Auditor — A2A, MCP & x402 Validator for ChatGPT

dev.agentdiet/preflight

Audit any domain or agent for A2A, MCP, x402, MPP, ERC-8004, and Poppy readiness.

client:ChatGPT transport:streamable-http tools:2

Install Imperium Pre-Flight Readiness Auditor — A2A, MCP & x402 Validator in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://preflight.agentdiet.dev/mcp

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