Create detailed phase plan (PLAN.md) with verification loop
Capture a forward-looking idea with trigger conditions — surfaces automatically at the right milestone
Generate developer behavioral profile and create Claude-discoverable artifacts
Check project progress, show context, and route to next action (execute or plan).
Execute a quick task with GSD guarantees (atomic commits, state tracking) but skip optional agents
Schedule a future resume of work - e.g. '/gsd:resume-at 09:00', '/gsd:resume-at +2h', or '/gsd:resume-at 04:00 --cmd /gsd:execute-phase 9
Resume work from previous session with full context restoration
Package sketch design findings into a persistent project skill for future build conversations
Socratic spec refinement — clarify WHAT a phase delivers with ambiguity scoring before discuss-phase.
Spike an idea through experiential exploration, or propose what to spike next (frontier mode)
Package spike findings into a persistent project skill for future build conversations
[BETA] Offload plan phase to Claude Code's ultraplan cloud — drafts remotely while terminal stays free, review in browser with inline…
Manage parallel workstreams — list, create, switch, status, progress, complete, and resume
Quick-start guide for gs_quant: session setup with GsSession, constructing portfolios, resolving instruments.
Open a pull request for the current branch — pushes if needed, drafts a title and body from commits + diff, then runs `gh pr create`.
High-performance toolkit for genomic interval analysis in Rust with Python bindings.
Best practices and domain knowledge for building videos programmatically with Remotion (videos in React/TypeScript, rendered to MP4).
Apply when context is filling up: large outputs, long files, repeated reads, fan-out planning.
Use when Codex works on C++, Python, Java, or frontend code development tasks and must follow strict clarification and change-control rules.
Designs unconventional tactics, growth hacks, and viral campaigns.
Audit existing API documentation for completeness, accuracy, and developer experience.