Future

Improved Markdown Support

Allowing raw chunks of static markdown

<script type="hf/md">
... raw markdown
</script> 

Configs

Support either internal configs for upstream, or controller-driven configs

Smart failure for unconnected RPC's at DEV

YAML

There is currently no formal specification for llms.txt that defines support for YAML frontmatter or structured blocks like that. However:

• LLMS crawlers like OpenAI, Anthropic, Perplexity, etc., are starting to read llms.txt files with simple key-value lines.

• There's growing community consensus around a flexible, plaintext-friendly structure that is easy to parse and human-readable.

✅ Recommended Format for llms.txt (as of 2024–2025)

The most commonly observed structure follows simple key: value pairs, like:

txtCopyEditpage: https://example.com/about
source: https://example.com/about.md
license: CC-BY-4.0
llm: openai

You can see examples and early proposals from:

• OpenAI’s LLM training data documentation

• GitHub repos exploring llms.txt format (some maintained by AI transparency advocates)

• Discussions on Hacker News, GitHub Issues, and community forums