# Open Source

9 entries, newest first. Each link is the entry's markdown twin; drop the `.md` suffix for the HTML page.

- 2026-04-20 [atproto-wc](https://iammatthias.com/open-source/1776737859309-atproto-wc.md): Framework-agnostic web components for ATProto
- 2026-01-27 [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.
- 2026-01-18 [Nimbus](https://iammatthias.com/open-source/1768762943567-nimbus.md): AT Protocol repository sync with Cloudflare Workers built on Tap
- 2026-01-02 [llm-txt.fun](https://iammatthias.com/open-source/1767381212267-llm-txt-fun.md): LLM-TXT provides tools to generate files from Farcaster, Bluesky, RSS feeds, and Git repos, building on my earlier llm-fid project.
- 2026-01-02 [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
- 2025-05-05 [llm-fid.fun](https://iammatthias.com/open-source/1746490719151-llm-fid-txt.md)
- 2025-04-08 [Obsidian AI Tagger](https://iammatthias.com/open-source/1744172769110-obsidian-ai-tagger.md): An Obsidian plugin that generates consistent tags and writes them directly to a note's frontmatter.
- 2025-04-08 [Obsidian AI Excerpt Generator](https://iammatthias.com/open-source/1744172798323-obsidian-ai-excerpt-generator.md): An Obsidian plugin that generates concise excerpts and writes them directly to a note's frontmatter.
- 2025-04-08 [Obsidian Pinata Image Uploader](https://iammatthias.com/open-source/1744172723728-obsidian-pinata-image-uploader.md): Upload Obsidian images to Pinata with automatic IPFS URI conversion and gateway proxying for clean display and referencing.