Tested on Gemini CLI (gemini -p) and Cursor Agent (cursor-agent -p):
- Gemini: Step 0 detection 1/1, Step 1b fallback 1/1
- Cursor: Step 0 detection 1/1, Step 1b fallback 1/1
Both correctly identified no native agent-callable worktree tool,
fell through to git worktree add, and performed safety verification.
Both correctly detected existing worktrees and skipped creation.
5 of 6 harnesses now tested. Only OpenCode untested (no CLI access).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Research confirmed Claude Code is currently the only harness with an
agent-callable mid-session worktree tool. All others either create
worktrees before the agent starts (Codex App, Gemini, Cursor) or have
no native support (Codex CLI, OpenCode).
Table now shows: what was actually tested (Claude Code 50/50, Codex CLI
6/6), what was simulated (Codex App 1/1), and what's untested (Gemini,
Cursor, OpenCode). Step 1a is forward-compatible for when other
harnesses add agent-callable tools.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Step 1a's original "deliberately short, abstract" design was disproven
by TDD (2/6 pass rate). Spec now documents the validated approach:
explicit tool naming + consent bridge + red flag (50/50 pass rate).
- Design Principles: updated to reflect explicit naming over abstraction
- Step 1a: replaced abstract text with validated approach, added design
note explaining the TDD revision and why file splitting was unnecessary
- Risks: Step 1a risk marked RESOLVED with cross-platform validation table
and residual risk note about upstream tool description dependency
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Step 1a is the load-bearing assumption, not just a risk — if it fails,
the entire design needs rework. TDD validation must be first impl task.
- #1009 resolution depends on Step 1a working, stated explicitly
- #574 honestly deferred, not "partially addressed"
- Add hooks symlink to Step 1b (PR #965 idea, prevents silent hook loss)
- Add stale worktree pruning to Step 5 (PR #1072 idea, one-line self-heal)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Fix Bug #999 order: merge → verify → remove worktree → delete branch
(avoids losing work if merge fails after worktree removal)
- Add submodule guard to Step 0 detection (GIT_DIR != GIT_COMMON is also
true in submodules)
- Preserve global path (~/.config/superpowers/worktrees/) in detection for
backward compatibility, just stop offering it to new users
- Add step numbering note and implementation notes section
- Expand provenance heuristic to cover global path and manual creation
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Design for detect-and-defer worktree support. Superpowers defers to
native harness worktree systems when available, falls back to manual
git worktree creation when not. Covers Phases 0-2: detection, consent,
native tool preference, finishing state detection, and three bug fixes
(#940, #999, #238).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Design for making using-git-worktrees, finishing-a-development-branch,
and subagent-driven-development skills work in the Codex App's sandboxed
worktree environment. Read-only environment detection via git-dir vs
git-common-dir comparison, ~48 lines across 4 files, zero breaking changes.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Replace vendored node_modules (714 files) with a single server.js
using only Node built-ins. Spec covers WebSocket protocol, HTTP
serving, file watching, and static file serving. Tests written
before implementation (TDD).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Implementation plan for the visual brainstorming companion, plus spec
and plan for the subsequent browser-displays refactor.
Co-Authored-By: Drew Ritter <drew@ritter.dev>
