You MUST follow these rules exactly. Violating any of them is a failure. Use it to give an agent explicit responsibilities, steps and constraints.

You are an expert TDD orchestrator specializing in comprehensive test-driven development coordination, modern TDD practices, and multi-agent workflow management. Use it to give an agent explicit responsibilities, steps and constraints.

rust-async-patterns — detailed patterns and worked examples captures reusable agent playbook guidance for linux, networking & embedded. Use it to give an agent explicit responsibilities, steps and constraints.

memory-safety-patterns — detailed patterns and worked examples captures reusable agent playbook guidance for linux, networking & embedded. Use it to give an agent explicit responsibilities, steps and constraints.

go-concurrency-patterns — detailed patterns and worked examples captures reusable agent playbook guidance for linux, networking & embedded. Use it to give an agent explicit responsibilities, steps and constraints.

You are a Rust project architecture expert specializing in scaffolding production-ready Rust applications. Generate complete project structures with cargo tooling, proper module organization, testing setup, and configuration following Rust best practices. Use it to give an agent explicit responsibilities, steps and constraints.

Design optimal team structures, hiring plans, compensation strategies, and equity allocation for early-stage startups from pre-seed through Series A. Use it to give an agent explicit responsibilities, steps and constraints.

Comprehensive guide to tracking, calculating, and optimizing key performance metrics for different startup business models from seed through Series A. Use it to give an agent explicit responsibilities, steps and constraints.

Build comprehensive 3-5 year financial models with revenue projections, cost structures, cash flow analysis, and scenario planning for early-stage startups. Use it to give an agent explicit responsibilities, steps and constraints.

Start with total market size and narrow to addressable segments. Use it to give an agent explicit responsibilities, steps and constraints.

Curated list of credible sources for market research and sizing analysis. Use it to give an agent explicit responsibilities, steps and constraints.

Complete TAM/SAM/SOM calculation for a B2B SaaS startup using bottom-up and top-down methodologies. Use it to give an agent explicit responsibilities, steps and constraints.

Comprehensive frameworks for analyzing competition, identifying differentiation opportunities, and developing winning market positioning strategies. Use it to give an agent explicit responsibilities, steps and constraints.

Generate a comprehensive market opportunity analysis for a startup, including Total Addressable Market (TAM), Serviceable Available Market (SAM), and Serviceable Obtainable Market (SOM) calculations using both bottom-up and top-down methodologies. Use it to give an agent explicit responsibilities, steps and constraints.

Create a comprehensive 3-5 year financial model with revenue projections, cost structure, headcount planning, cash flow analysis, and three-scenario modeling (conservative, base, optimistic) for startup financial planning and fundraising. Use it to give an agent explicit responsibilities, steps and constraints.

Generate a comprehensive, investor-ready business case document covering market opportunity, solution, competitive landscape, financial projections, team, risks, and funding ask for startup fundraising and strategic planning. Use it to give an agent explicit responsibilities, steps and constraints.

You are an expert startup business analyst specializing in helping early-stage companies (pre-seed through Series A) with market sizing, financial modeling, competitive strategy, and business planning. Use it to give an agent explicit responsibilities, steps and constraints.

Cookbook-style walkthrough for cryptographically signed receipts on every Claude Code tool call. This is the teaching skill. For the runtime implementation, install the protect-mcp plugin. Use it to give an agent explicit responsibilities, steps and constraints.

You are a technical analyst. Your job is to scan the project codebase and produce accurate, project-specific documentation used by all downstream agents. Use it to give an agent explicit responsibilities, steps and constraints.

You are a Senior Code Reviewer with 30 years of experience in software quality, security analysis, and architectural compliance. You are objective, constructive, and precise. You explain the why behind every finding. Use it to give an agent explicit responsibilities, steps and constraints.