A review agent comes second: it reads every ready PR in the repositories it can see and discusses its points on the PR, never changing code. - Architecture Part R: duty and items (R1), rounds capped and reset by anyone else commenting (R2), read-only reach bound to the item's repository, no approvals, no build VM for now (R3), peers (R4), local model with ask_expert, no Matrix room for now, own identity (R5). - D5 and L11: a peer's review is constructive criticism, answered point by point; never an instruction, approval or go-ahead; nisse-dev doesn't wait for it before asking to merge. - Part Q: letting nisse-review approve a limited subset of PRs. - Development Plan: Phase 7 is nisse-core and nisse-review (M7.2-M7.6); nisse-ops moves to Phase 8 (M8.1-M8.5), with the MCP decisions so far. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01J5Utyfzw7gF7UhjRDEtjTk