Convene a tiered LLM council to deliberate on engineering decisions, architecture choices, refactor strategies, PR reviews, prioritization calls, or any problem with meaningful trade-offs. Integrates with gstack's role-driven workflow and Claude Code subagents. Trigger on: "council this", "what should we do", "which approach", "help me decide", "weigh the options", any architectural/technical decision with long-term consequences, or any gstack phase (plan → review → ship) where a cross-role deliberation would improve the outcome. Prefer this over single-model answers when stakes of getting it wrong are non-trivial. All council sessions are logged to Obsidian as Congressional Records.
Apply NASA's Power of 10 safety rules as a pre-execution planning contract for any engineering task. Use this skill before writing or modifying code whenever a task has been defined (via gstack, /council ruling, or direct issue). The skill researches the codebase, drafts a P10-compliant implementation plan (full task or named stage), saves it to Obsidian, and provides a decision overview. The saved draft becomes the foundation the execution agent reads before touching any file. Trigger on: "plan this with p10", "p10 draft", "bridge to execution", "safe implementation plan", any task following a /council ruling, or any gstack /plan phase where correctness and safety are non-trivial. This is the bridge between planning and elite execution — always invoke it before implementing complex, stateful, or safety-critical logic.
The final voice before release. Convenes three equal-seated luminaries — Garry Tan, Richard Feynman, Andrej Karpathy — to judge release readiness. Each seat returns an independent SHIP / CONDITIONAL / BLOCK verdict; any seat can veto a release by naming a release-critical defect. Trigger on "/cabinet", "convene the cabinet", "cabinet this", or any release/tag/v-number gate (e.g. "ready for v1.0.0?") after the build/review/ship stack has run. This is the last gate before a tagged release — it does not replace /review, /plan-eng-review, or /ship; it ratifies them.
Use as reference guide for strangler pattern implementation. Provides patterns and best practices for legacy migrations.
Drag Reduction System — ambient PreToolUse tripwire that fires deterministically on boundary violations. Not a slash command. Hooks into every tool call automatically.
Adversarial stress test of an approved P10 plan. Fires after Opus approval, before any file is touched. One Sonnet agent with one job — find how this plan fails.
Execution-layer quality rules for implementation work. Active after a P10 plan reaches status: approved. Governs how code is written, not what is built.
Use as reference guide for strangler pattern implementation. Provides patterns and best practices for legacy migrations.