Summary

Make opentelemetry.io content discoverable and consumable by AI agents and LLMs by adding the following capabilities:

• llms.txt at the site root - a machine-readable index listing docs and recent blog posts, following the llms.txt proposal
• text/markdown output format, where every page gets an index.md alternative with rendered content
• ...

Inspired by Make Hugo Site Agent-Friendly

Tasks

• [Infra] Add text/markdown output; enable AI agent discovery #9447
• ...