Coeus Coeus is a personal AI agent for your knowledge base. Write without structure, find anything by asking, track tasks in plain text. Free during beta for macOS.

Follow-up to my Coeus launch post from earlier:
Coeus works with free-tier agents out of the box. Gemini, Kilo, OpenCode, Qwen Code. $0 to try it.

Built on ACP plus direct API support, so it's not tied to Claude Code or any single vendor's CLI.

usecoeus.com

#AIAgents #DevTools #buildinpublic

It also does capture. URLs, YouTube transcripts, PDFs, audio recordings. Stuff that used to live in tabs I'd forget about now gets turned into searchable notes.

If you have an Obsidian or Logseq vault already, it works with that directly. No migration step.

Coeus Coeus is a personal AI agent for your knowledge base. Write without structure, find anything by asking, track tasks in plain text. Free during beta for macOS.

I built this because I couldn't find one I liked: point it at a folder of Markdown notes, ask it questions, get answers.

Local. Bring your own AI. Plain files, nothing proprietary.

Friends kept asking to use it, so here's the beta. Tell me what breaks.

macOS + Linux. Free.

usecoeus.com