revdiff

# revdiff for pi This skill is specific to the **pi** harness. Use the revdiff pi extension for interactive review sessions. ## Agent usage Call the `revdiff_review` tool only when the user explicitly asks for revdiff, an interactive annotation pass, or captured revdiff annotations. Do **not** call it for ordinary autonomous requests like "review the code", "review my changes", or "review the diff"; handle those by inspecting the code directly. Do **not** tell the user to run `/revdiff`; slash commands are user-invoked only. When the user invokes `/skill:revdiff <input>`, treat `<input>` as a request to launch revdiff unless it is clearly a usage/configuration question or an existing-history request. First figure out the concrete reference point(s) or file target the user asked for, then call `revdiff_review`. Do not stop after printing the resolved ref. Reference resolution rules: - Accept natural language. Resolve the user's requested target to concrete revdiff args before launching. - If the request identifies another working directory (for example `in ~/source/repo`), use that directory for any git/ref/path resolution, omit that directory phrase from the revdiff args, and pass the directory as the `revdiff_review` tool's `cwd` parameter. - For commit-count requests, use the matching git rev: `prev commit`, `previous commit`, `last commit` → `HEAD~1`; `head-3`, `head 3`, `HEAD~3`, `previous 3 commits`, `last 3 commits` → `HEAD~3`. - For tag requests, resolve the actu...