Difit Review

When to Use This Skill

difit opens an external browser UI and starts a long-running local server, so launching it must be explicit opt-in:

• Use this skill only when the user explicitly names difit, asks to open, show, or annotate the review in the difit viewer, or invokes this skill by name.
• Do NOT use it for ordinary review requests such as "review these changes", "use the reviewer agent", "find problems in this diff", or "review this PR/commit/branch". Perform those reviews normally and report the findings in your response.
• When a request is ambiguous, prefer the non-difit review path.

Overview

This skill launches a requested git diff in a viewer that is easy for humans to read. At the same time, the agent can attach arbitrary comments via the --comment option. This comment mechanism is well suited for code review findings and code explanations. Before running commands, choose <difit-command> using the following rule:

• If command -v difit succeeds, use difit.
• Otherwise, use npx difit.
• If falling back to npx difit would require network access in a sandboxed environment without network permission, request escalated permissions and user approval before running it.