Observed arrival · 2026-11-06
Teyla, a local control room for coding agents
Teyla is an open-source Mac tool that reads Claude Code and Codex sessions, estimates their costs, and offers ways to manage agent work and resource use.
- For
- Mac users running Claude Code or Codex
- Worth noticing
- Each proposed change is presented with its estimated saving, trade-off, target file, and undo path before approval.
Field notes
Installation starts with a uv command on a Mac; teyla start then presents a diagnosis and lets the user accept, reject, or ask for an explanation of each change. The page also describes listing open session questions, linking one POLICY.md across Claude Code, Codex, Grok, Cursor, and Hermes, and limiting heavy builds under memory pressure. CLI and localhost web access are described as available; the Mac app must be built from source, while iPhone and Mac App Store versions are not on sale.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue