DeFi

Master product strategy, market analysis, competitive positioning, and long-term product vision. Define business models and craft go-to-market strategies that drive success.

Guide users through discovering and defining system architecture through structured conversation. Triggers on "I want to build", "design a system", "architect", "planning a new project", "how should I build X".

Recursive meta-skill that detects workflow patterns and automatically generates Claude Code agent definitions. Use when user invokes /create-agent or patterns warrant new agent.

Define database models and schemas with proper data types, constraints, relationships, and validation rules for PostgreSQL (Supabase/Bun.sql) and Firestore (Firebase). Use this skill when creating or modifying database models, ORM entity definitions, Prisma schemas, or Firestore document structures. Apply when working on model files (models/*.ts, entities/*.ts, schema.prisma, models/*.py, Models/*.cs), defining database relationships, setting up validation rules, or implementing data integrity constraints. This skill ensures snake_case naming for SQL and camelCase for NoSQL, required timestamps (created_at/updated_at), UUIDs for SQL and auto-generated IDs for Firestore, foreign key constraints with indexed columns, Row Level Security (RLS) policies for Supabase, strict Firestore security rules, normalized data for SQL (3NF) with denormalization for Firestore read performance, and pgvector setup for AI embeddings.

Write type-safe TypeScript 5.x code using ES2022+ features, strict mode, discriminated unions, and modern async patterns. Use for TypeScript files (.ts), type definitions (.d.ts), configuration, or full-stack type safety.

Explore external reference source code to understand implementations, draw inspiration, debug issues, or answer questions. Use when exploring repos like InstantDB, Trigger.dev, Vercel AI SDK, HeroUI Native, or any external codebase. Handles two modes - "inspiration" (adaptive, translating concepts to user's stack) or "understanding" (direct, definitive answers about the source). Always cite file:line references.

Project type definitions with type-specific questions, patterns, and stacks.Use when: determining project architecture, asking type-specific questions.Referenced by: idea-validation, brainstorming, /ship command.

When explicitly authorized, execute end-to-end with a phased plan in one run until Definition of Done is met.

Automatically applies when implementing monitoring and alerting. Ensures proper metric instrumentation, alerts, SLO/SLI definition, dashboards, and observability patterns.

Convert Claude Code slash commands to OpenCode commands format. Use when migrating from Claude Code to OpenCode or when you have existing slash command definitions to port.

Defines brand voice persona and tone calibration using persona and positioning data to produce a reusable meta-prompt for copywriting.

Create or edit Codex execpolicy .rules files (allow/prompt/forbid commands, define prefix_rule patterns, add match/not_match tests) and validate them with codex execpolicy check. Use when a user mentions Codex rules, execpolicy, command policies, allowlists/denylists, or controlling which commands Codex can run, and when scope (global vs project) must be clarified.

⚡ PRIMARY TOOL for: 'how does X work', 'find implementation of', 'trace data flow', 'where is X defined', 'audit integrations', 'find all usages'. Uses claudemem v0.3.0 AST with callers/callees analysis. GREP/FIND/GLOB ARE FORBIDDEN.

Implement mobile-first responsive designs with fluid layouts, standard breakpoints, and relative units to ensure optimal viewing experiences across all device sizes from mobile to desktop. Use this skill when creating or modifying UI layouts, implementing media queries, defining responsive breakpoints, or ensuring components adapt properly to different screen sizes. Use this skill when working with component files that render layouts, grids, navigation menus, or any UI elements that need to adjust based on viewport width. Use this skill when testing UI changes across mobile, tablet, and desktop screen sizes, optimizing touch targets for mobile users, or ensuring readable typography across all breakpoints.

Specifies bugs, upgrades, refactors, and behavioral changes as explicit deltas against existing feature specifications, preserving original intent while defining what changes, what remains unchanged, and how correctness is verified.

Implement PostHog analytics for PhotoVault with dual tracking (client + server). Use when working with event tracking, funnel analysis, user identification, TypeScript event schemas, ad-blocker-proof server-side tracking, or debugging missing analytics data. Includes PhotoVault event definitions and privacy defaults.

Create custom slash commands for Claude Code. Use when users want to create, modify, or understand slash commands for Claude Code CLI tool. Slash commands are markdown files that define reusable prompts and workflows with custom behavior, parameters, and tool access controls.

Guide iterative specification and CDC (Cahier Des Charges) creation through deep questioning, context analysis, and proactive proposals. Use this skill BEFORE feature-research to clarify requirements, identify prerequisites, define scope, and document complete specifications. Triggers when starting a new feature, task, bug fix, or refactoring and requirements need clarification.

Automated analysis of patent claims for USPTO compliance with 35 USC 112(b) requirements - antecedent basis, definiteness, claim structure

Designs high-performing team structures using organizational psychology AND creates new skills on-the-fly when team needs unmet expertise. Expert in team composition, personality balancing, collaboration ritual design, and skill creation for missing capabilities. Use for team design, role definition, skill gap identification. Activates on 'team building', 'team composition', 'skills needed', 'what skills'. NOT for general project management or solo work planning.