Skills, sub-agents, and playbooks for Claude Code, Cursor, and any Agent Skills-compatible AI coding assistant.
Agent
Acceptance criteria compliance checker. Maps code changes against acceptance criteria one-by-one, reporting PASS/FAIL/PARTIAL/UNTESTED per criterion. Delegate when you need to verify that implementation satisfies its specification before merging.
Agent
System architecture agent for technical design, component boundaries, API contracts, and ADRs. Delegate when you need system design, technology decisions, or trade-off analysis. Use proactively for design reviews.
Agent
Backend development agent for API implementation, data modeling, and testing. Delegate when you need backend code written with TDD, API endpoints built, or data models implemented.
Agent
Zero-context code reviewer. Reviews changes cold - no spec, no project knowledge, no domain context. Catches what familiarity blinds you to. Delegate when you want a fresh-eyes pass before merging, or as part of a multi-perspective review.
Agent
Mid-workflow change management agent. Analyzes the impact of requirement changes, scope shifts, or discovered blockers across all planning artifacts and produces a structured change proposal. Delegate when things go wrong mid-implementation, when requirements change after planning, or when a blocker requires…
Agent
Audit project dependencies for security vulnerabilities, outdated packages, and license issues. Delegate for dependency health checks.
Agent
Generate or update documentation from code changes - changelogs, API docs, migration guides. Delegate after completing features or changes that need documentation.
Agent
Frontend development agent for UI implementation, component architecture, and testing. Delegate when you need UI components built, API integrations wired, or accessibility issues fixed.
Agent
TDD implementation agent. Delegate when you have a concrete plan and want isolated red-green-refactor execution in a worktree.
Agent
Read-only deep exploration of a specific codebase area. Delegate when you need structured investigation of how something works, where something is used, or what a subsystem does.
Agent
Analyze database migration files and produce safe migration plans with zero-downtime strategies and rollback paths. Delegate before running migrations.
Agent
Product management agent for requirements gathering, PRD writing, prioritization, and acceptance criteria. Delegate when you need user stories, scope decisions, or prioritization analysis. Use proactively when requirements are unclear.
Agent
Project management agent using PRINCE2 principles for delivery planning, risk management, and progress tracking. Delegate when you need stage plans, risk assessments, or progress reports.
Agent
QA engineering agent for test planning, test case design, bug reporting, and release sign-off. Delegate when you need test plans written, bugs investigated, or release quality assessed. Use proactively after feature completion.
Agent
Pre-implementation readiness gate. Validates that requirements, design, and test plans are aligned and complete before implementation starts. Delegate when moving from planning to implementation, or when you need to verify that all prerequisites for a phase are met.
Agent
Scan code for structural health - code smells, duplication, complexity hotspots, and refactoring opportunities. Delegate for codebase health assessments.
Agent
Code review agent. Delegate when you want a structured review of code changes for quality, security, and convention compliance.
Agent
Scrum Master facilitator for sprint planning, goal crafting, retrospectives, and impediment resolution. Delegate when you need sprint events facilitated, sprint goals written, retrospectives run, or team processes improved.
Agent
Find untested code paths in changed files - missing test cases, uncovered edge cases, and integration gaps. Delegate after implementation to verify coverage.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: