Studio builds and runs a harness; the Rig connects and manages the harnesses across machines.
Context compounds
What you jot and what the world publishes both land as context your agents can read. Every note and every source makes the next answer better, on any model.
Your files
Jot and Studio keep everything as plain files on your computer: Markdown, text and audio. No account, and the speech runs on your own devices.
Studio and the Rig
Studio is one harness: you ask, it works on your vault with one model or a council. The Rig sits under every harness you run, Claude Code, Codex, Gemini or Cursor, and names, connects and manages them across your Macs.
Plus three tools
Glyph Arena tests which model and recipe does each task best on your own work, and Studio follows its picks. Glyph Cast turns screen recordings into clean videos. Glyph Time shows where your hours go.
Formerly
Studio was Prevail. Jot took in Dictate and Record (Memosa). Ibis kept its name, as Glyph Ibis. The Rig was Glyph Code: same glyph command, same repo.
Why Glyph
Glyph is short for petroglyph. Every icon in the family carries the same figure, with one sign beside it for what that part does.