Zekra for ChatGPT
io.github.fadymondy/zekra
Long-term memory and a knowledge graph for AI agents: recall, notes, secrets and data sources.
client:ChatGPT
transport:streamable-http
Install Zekra in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://mcp.zekra.dev
Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs