DeepThinking AI

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infrastructure

Covered in Agents & ProtocolsAI Engineering, where the background and the sources for this subject live.

Agents & Protocols

When should you use Secure MCP Tunnel for an MCP server?

The split is one field. A publicly reachable server is configured with `server_url`, and a tunneled one with `tunnel_id`, which is what lets an endpoint inside your network boundary stay unreachable from the internet while OpenAI still calls it. Everything else about the integration is the same.

4 min read

AI Engineering

Do robots.txt and llms.txt stop AI agents from writing?

robots.txt, llms.txt, Content-Signal and AIPREF all describe what an agent may fetch. The 2,000 packages uploaded to RubyGems in May went through a signup form and a publish endpoint, which none of those files govern. Read controls are advisory. Write paths need identity and rate limits.

3 min read