Limitguard Lead Verification for ChatGPT

ai.limitguard.api/limitguard

Lead validation over MCP: KVK/KBO register, EU VAT, sanctions and email checks with sources.

client:ChatGPT transport:streamable-http tools:10

Install Limitguard Lead Verification in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://api.limitguard.ai/mcp

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