AgentLedger for ChatGPT
io.github.entradox/agent-ledger
Meter, cap, and block AI agent spend before the provider is charged.
client:ChatGPT
transport:streamable-http
tools:12
Install AgentLedger in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://aiagentscity.com/mcp/Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs