Horos — see which files matter

Horos ὅρος

See which files matter for a task — and get a receipt that proves it.

Horos reads a codebase, works out the minimal set of files that matter for a given task, and produces a signed receipt of exactly what it selected. No account, no signup — paste a public GitHub repo, describe the task, and run it.

Step 1. Paste a public GitHub repo URL. (Or paste a Horos graph.json instead.)
Step 2. Describe your task in plain language.
Step 3. Click Run — you'll get the selected files and a downloadable receipt.

GitHub repository URL

Branch or commit (optional)

Your task

Selected files

Signed receipt

Verify this receipt yourself with the Horos CLI: horos verify receipt.json. The signature binds the repo ref, the graph, your task, and the selected set together — change any of them and verification fails.