---
title: "llm-txt.fun"
section: open-source
description: "LLM-TXT provides tools to generate files from Farcaster, Bluesky, RSS feeds, and Git repos, building on my earlier llm-fid project."
tags: ["open-source", "farcaster", "bluesky", "rss", "github", "x402", "micropayments"]
created: 2026-01-02T11:13:00Z
updated: 2026-01-02T11:19:00Z
cid: bafkreiazbklx262sfxaxhuap6uiuaybv4bmn7ua7lrsymmirw334ds3h6m
html: https://iammatthias.com/open-source/1767381212267-llm-txt-fun
---

# llm-txt.fun

![](https://blobs.farfield.systems/blobs/bafkreigsdvyy5fyrotg6v7iokurw4nbnwegc6lhmkdpmetnziwe3nax4ui)

[REPO](https://github.com/Hypertext-Standards-Lab/LLM-TXT/)

An evolution of my earlier [llm-fid.fun](https://iammatthias.com/content/open-source/1746490719151-llm-fid-txt/) project, [llm-txt.fun](https://llm-txt.fun/) offers a suite of tools for generating llm-txt files from various sources: 
- Farcaster profiles 
- Bluesky profiles 
- RSS / Atom feeds 
- Git repos 
Each tool offers some free functionality, but more complex actions require a micropayment via x402. This helps keep the lights on for more computationally intensive tasks, like paginating thousands of social posts, including replies and their parents.

---

## Related

- [BHVR-x402](https://iammatthias.com/open-source/1767375877152-bhvr-x402.md): BHVR-x402 is a modern and lightweight stack for the open web and open payments
- [llm-fid.fun](https://iammatthias.com/open-source/1746490719151-llm-fid-txt.md)
- [Sonde](https://iammatthias.com/open-source/1769545357371-sonde.md): An AT Protocol explorer that started as a way to render the byte-array memory Koios stores on its PDS.
- [Nimbus](https://iammatthias.com/open-source/1768762943567-nimbus.md): AT Protocol repository sync with Cloudflare Workers built on Tap
- [Notes on using a PDS as Content Infrastructure](https://iammatthias.com/posts/1767505149657-notes-on-using-a-pds-as-content-infrastructure.md): Content addressing with normal web requests, identity baked in, delivery over boring HTTPS.