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Sonah reviews Claude Code and Codex sessions, not just the diff

What to do

Install Sonah with npm if you want a local reviewer that checks agent claims against your asks.

Why

It needs Node 20 or later, Git, and macOS or Linux, and it covers Claude Code and Codex sessions.

Read the source at github.com

What the research found

Sonah is a local code reviewer that checks a Claude Code or Codex session against the user's asks and the agent's claims, not just the diff; installable via npm, needs Node 20+, Git, macOS or Linux.

Claims and how well the evidence supports them

  1. Install with npm install -g getsonah; Node.js 20 or newer and Git required 99%
  2. macOS or Linux supported, Windows not verified 99%
  3. Default code review uses the user's claude login with claude-sonnet-5-5[1m] and counts against plan usage limits 94%
  4. Reads Claude Code and Codex sessions in the project directory; Cursor experimental 98%

Evidence

Actionability rated medium.