# CLAUDE.md

@AGENTS.md

**All project rules live in [`AGENTS.md`](AGENTS.md)** — the single source of truth for every AI
assistant (architecture, conventions, testing, quality gates, git workflow, the 22 Hard Rules,
PII learnings). Read it in full; do not re-add project rules here. Everything below applies ONLY
to Claude Code — operational refinements of rules already defined in `AGENTS.md`.

## Worktree isolation — Claude Code specifics

The full mandatory worktree protocol (base-branch confirmation, `.claude/worktrees/` canonical
path, `cp -al` node_modules, teardown rules) is in `AGENTS.md` → Git Workflow → "Worktree
isolation". Claude-Code-specific points:

- Confirm the base branch with the operator via `AskUserQuestion` (Hard Rule #19) unless they
  already told you.
- Prefer the native `EnterWorktree` tool — it already creates worktrees under
  `.claude/worktrees/` (the canonical path). Create the worktree with the documented `git
worktree add` command, then call `EnterWorktree` with its `path`.

## Cross-session safety — Claude Code specifics

Hard Rules #19/#21/#22 (in `AGENTS.md`) govern parallel sessions. Operational reminders for this
harness:

- **Replicate the `git stash` ban verbatim in the prompt of every subagent that touches git**
  (Agent tool / Workflow scripts) — subagents do not inherit this file, and the recorded
  recurrence of the stash incident came through a subagent.
- Before merging or pushing to any PR you did not create _this session_, run `git worktree list`
  and re-check `gh pr view <N> --json state,headRefOid` (Hard Rule #22b).
- End every session with the main checkout on the branch it started on.

## Superpowers / planning artifacts — path overrides

The `_tasks/` convention is defined in `AGENTS.md` → "Planning & Research Artifacts". The
superpowers skills ship with defaults that point at `docs/…` — those defaults are **overridden
here**. When a superpowers skill announces a path like "saved to `docs/superpowers/plans/…`",
rewrite it to the `_tasks/…` equivalent before writing:

| Artifact (skill)                   | Default (do NOT use)      | Save here instead                                             |
| ---------------------------------- | ------------------------- | ------------------------------------------------------------- |
| Plans (`writing-plans`)            | `docs/superpowers/plans/` | `_tasks/superpowers/plans/YYYY-MM-DD-<feature>.md`            |
| Specs / design (`brainstorming`)   | `docs/superpowers/specs/` | `_tasks/superpowers/specs/YYYY-MM-DD-<topic>-design.md`       |
| Research (`deep-research`, ad-hoc) | `docs/research/`          | `_tasks/research/…`                                           |
| Hand-offs (`/handoff`)             | —                         | `_tasks/hands-off/<YYYY-MM-DD>_<branch>_v<versão>_sess-<id>/` |

Commit those artifacts inside the `_tasks/` repo (`git -C _tasks …`), never in the main repo.

## Base-green before opening PRs

Before cutting a branch or opening a PR, run the base-green check (`AGENTS.md` → Git Workflow →
"Base-green check"; project skills reference it as `.agents/skills/_shared/base-green.md`). A PR
opened while the base tip is red must carry `⚠️ base-red inherited: #<issue>` in its body. To
drain an accumulated red state (base tip + red PRs), use the `/sweep-reds` skill.