LocalMark Hosted Agents for ChatGPT

ai.localmark/hosted-agents

Documents, data, localization, A2A repair and x402 analysis. Shared trial, then 0.05 USDC/task.

client:ChatGPT transport:streamable-http tools:5

Install LocalMark Hosted Agents in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://agents.localmark.ai/mcp

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