Ouroboros task-resolution protocol: closed-loop reasoning, Fractal Pyramid (L0–L9), Four Pillars, and Ratchet termination.

Designing tabletop games - from core mechanics to manufacturing, from prototyping to KickstarterUse when "board game, tabletop, card game, worker placement, deck building, area control,...

Senior Software Architect. Expert in AI-Native Systems, Modular Monoliths, and Edge-Cloud Orchestration for 2026 ecosystems.

CRITICAL: Use for mutability issues. Triggers: E0596, E0499, E0502, cannot borrow as mutable, already borrowed as immutable, mut, &mut, interior mutability, Cell, RefCell, Mutex, RwLock, 可变性, 内部可变性, 借用冲突

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Help users build and maintain strong team culture. Use when someone is defining team values, creating psychological safety, onboarding to a new team, navigating cultural change, or building...

Upgrade dependencies safely using pnpm catalog, checking for breaking changes, and testing upgrades. Use when updating packages, applying security patches, upgrading major versions, resolving...

Force critical evaluation of proposals, requirements, or decisions by analyzing from multiple adversarial perspectives. Triggers on: accepting a proposal without pushback, 'sounds good', 'let's go...

Multidisciplinary analytical engine using Charlie Munger's latticework of mental models. Applies cross-disciplinary thinking (math, physics, biology, psychology, economics) to dissect life and...

Expert sales negotiation strategist for B2B deal-making. Use when planning negotiation strategy, handling discount requests, closing deals, navigating procurement, or structuring win-win...

Rollback failed deployments, restore previous versions, and handle deployment emergencies. Use when deployments fail, critical bugs are discovered in production, performance degrades after...

Run parallel code reviews with multiple AI agents, then synthesize into one report. Triggers on "review code" or "multi-agent review".

Write an investment memo that forces a decision: explicit recommendation (no hedging), steelman against, decision log, and next steps. Use when preparing for IC or partner discussion.

Separate pure computation from side effects. Core business logic is pure functions, shell handles IO. Use when mixing calculations with database, HTTP, or file operations.

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Best practices for SciPy scientific computing, optimization, signal processing, and statistical analysis in Python

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Implement PRDs/specs with a mandatory precheck review before coding. Use when a user asks to implement a PRD/feature spec/requirements doc or says "implement PRD/spec". Perform a preflight review,...

Help users design and optimize growth loops. Use when someone is building viral mechanics, designing referral programs, creating product-led acquisition, or figuring out how to make their product...

新项目快速上手/项目勘察：梳理架构、入口、怎么跑（启动/测试）、核心流程、模块地图、依赖与待澄清问题，并输出 onboarding 文档。 (Onboarding a new repo: architecture, entrypoints, run/test, core flows, module map, dependencies, open questions)