Serve Markdown to LLMs via Accept Header

What it does

Serve Markdown to LLMs via the Accept header. Browsers keep getting HTML; agents get clean Markdown at the same URL — a practical way to serve both browsers and agent clients from one canonical URL.

Serve Markdown to AI agents and LLMs via the Accept: text/markdown header. Browsers get HTML, agents get clean Markdown.

Your site already has the content. Serving a Markdown variant lets agent AI clients skip nav/scripts/layout markup and read the content directly. Markdown drops nav, styles, scripts, and layout wrappers. Agents spend context on your prose, not your DOM. No ads, related-content rails, or modal overlays muddying the text a RAG pipeline has to embed. Less to fetch, less to parse, less to stuff into the context window before the model starts thinking. We make the request from our edge. See what the origin actuallyfrom acceptmarkdown.com

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  Copy as Markdown for AI2025 · chromewebstore.google.com · ▲143

  Markdown conversion tool for the AI era.

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  Copy as Markdown2025 · copyasmarkdown.com · ▲302

  Convert text to markdown for LLMs like ChatGPT

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  Convert HTML DOM to semantic markdown for use in LLMs2024 · github.com · ▲146

  DOM to Semantic-Markdown for use with LLMs. Contribute to romansky/dom-to-semantic-markdown development by creating an account on GitHub.

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  HTML-to-Markdown – convert entire websites to Markdown with Golang/CLI2024 · github.com · ▲360

  Hey HN! I originally built “html-to-markdown” back in 2018 (while still in high school) to handle complex HTML conversions where other libraries struggled. Now, I’ve released v2 — a complete rewrite designed to handle even more edge cases. It supports entire websites with a high accuracy. Example use: I’ve used it in my RSS reader to strip HTML down to clean Markdown, similar to the "Reader Mode" in your Browser. It can be used as a Golang package or as an CLI. Give it a try & tell me what edge cases you encounter!

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  I wrote an open-source browser alternative for Computer Use for any LLM2024 · github.com · ▲180

  Hey HN, I made Browser-Use, an open-source tool that lets (all Langchain supported) LLMs execute tasks directly in the browser just with function calling. It allows you to build agents that interact with web elements using natural language prompts. We created a layer that simplifies website interaction for LLMs by extracting xPaths and interactive elements like buttons and input fields (and other fancy things). This enables you to design custom web automation and scraping functions without manual inspection through DevTools. Hasn't this been done a lot of times? Good question, as a general…

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  OpenMarkdownJul 2026 · openmarkdown.dev · ▲189

  A feather-light, local-first Markdown editor built for you and your agent.

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  AI · 19d ago · spira.ai

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• AG
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  AI meeting notes: now bot-free, in ChatGPT & Claude + more

  AI · Apr 2026 · fathom.ai

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  Brutalist Concrete Laptop Stand (2024)▲786

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  I built a frontpage for personal blogs▲783

  With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.

  AI · Apr 2026 · text.blogosphere.app