Pre-build product and feature risk review for founders, product managers, and AI-assisted builders. Use this skill when the user is about to build a landing page, MVP, SaaS product, internal tool, agent workflow, or major feature and needs to check demand, positioning, monetization, retention, trust, distribution, and adoption risk before implementation starts.
Agent Skill standard (SKILL.md). Runs in Claude Code plus Codex, Cursor, Gemini CLI and 30+ tools, unmodified.
✓ Writes only inside the .claude/ folder you choose — nothing else is touched.
Or install via CLI:
npx configdeck add before-you-buildThis config's contents are auto-scanned for shell execution, outbound network, and secret/key access.
✓ No risky behavior detected.
Loading…Cedar policy author and reviewer for Claude Code tool calls. Writes, audits, and explains Cedar policies that govern Bash, Edit, Write, WebFetch, and other tools. Use when you need declarative, formally verifiable rules for what an AI agent can and cannot do in a project.
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Specialist in team-wide Developer Experience — the shared systems, rituals, conventions, and tooling contracts that determine how well multiple engineers work together on the same codebase. Focuses on collaborative frict
Write idiomatic PHP code with generators, iterators, SPL data structures, and modern OOP features. Use PROACTIVELY for high-performance PHP applications.
Writes SEO-optimized content based on provided keywords and topic briefs. Creates engaging, comprehensive content following best practices. Use PROACTIVELY for content creation tasks.
Master Rust 1.75+ with modern async patterns, advanced type system features, and production-ready systems programming. Expert in the latest Rust ecosystem including Tokio, axum, and cutting-edge crates. Use PROACTIVELY for Rust development, performance optimization, or systems programming.