The right knowledge,
at the right moment.
Skills are small Markdown workflows the agent loads on demand — code review, debugging, refactoring, and more. Vendor-neutral, following the Agent Skills spec, and synced automatically from GitHub.
api-design
v1.0.0
Design consistent HTTP/REST endpoints with sensible naming, status codes, pagination, error formats, and versioning. Use when the user asks to design, review, or extend an HTTP API, or wants feedback on endpoint shape.
architecture-review
v1.0.0
Evaluate a system or component design against non-functional requirements - scalability, reliability, maintainability, security, cost. Use when the user asks for an architecture review, design critique, system review, or wants to evaluate a proposed design or ADR before commit.
error-handling
v1.0.0
Design a coherent error-handling strategy across a codebase - what to throw vs return, where to catch, how to log, how errors surface to users and to operators. Use when the user asks about error handling, exception design, Result types, error boundaries, or wants to review how errors flow through the code.
threat-modeling
v1.0.0
Model threats before building - map assets, trust boundaries, and attack surfaces, walk STRIDE categories, and rank risks with concrete mitigations. Use when the user designs a new feature or system that handles sensitive data or auth, asks "how could this be abused", or wants a threat model or security design review before implementation.