The capability diet: tool pruning for agents for ChatGPT

com.textforagents/capability-diet-tool-pruning

Per-task-type tool manifests with reversible JIT demotion, compiled from fleet telemetry.

client:ChatGPT transport:streamable-http

Install The capability diet: tool pruning for agents in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://textforagents.com/products/capability-diet-tool-pruning/mcp

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