Cursor rule Cursor
Use when business logic is entangled with frameworks or databases. Covers hexagonal architecture (ports and adapters), layer diagram, dependency direction rules, and violation symptoms.
Cursor rule Cursor
Use when reviewing REST or HTTP API endpoints, controllers, or route handlers. Covers HTTP status codes, idempotency, versioning, auth, pagination, error shapes, and rate limiting. Load instead of the general code-review skill for API-focused reviews.
Cursor rule Cursor
Use when reviewing code that touches the database or persistence layer. Covers index strategy, query count, N+1, transaction scope, migration safety, and connection pooling. Load instead of the general code-review skill for DB-focused reviews.
Cursor rule Cursor
Use when reviewing frontend, UI, or component code. Covers accessibility (WCAG AA), state management, bundle size, keyboard navigation, hydration, and rendering performance. Load instead of the general code-review skill for UI-focused reviews.
Cursor rule Cursor
Use when reviewing a diff, pull request, or code change — systematic checklist for correctness, clarity, security, testability, and adherence to the project's conventions. Covers what to look for, how to give actionable feedback, and when to approve vs. request changes.
Cursor rule Cursor
Use when creating a git commit — atomic commits, message format, what never to commit, and the agent workflow-completion requirement (run completion gate; stage or publish per publish authority).
Cursor rule Cursor
Use when designing a database schema, writing migrations, reviewing SQL queries, or choosing between relational and document models — covers naming, index strategy, migration safety, N+1 prevention, and transaction boundaries.
Cursor rule Cursor
Use when adding dependencies, reviewing a project's dependency tree, or checking for known vulnerabilities and ownership risk — covers pip-audit, npm audit, govulncheck, lock file hygiene, update policy, and trust assessment.
Cursor rule Cursor
Use when writing or reviewing code with object graphs, service dependencies, or testability concerns. Covers constructor injection, DI containers, lifetimes, and anti-patterns (service locator, ambient context, over-injection).
Cursor rule Cursor
Use when recognizing a recurring design problem. Covers GoF patterns: Factory, Builder, Strategy, Observer, Command, Template Method, Decorator, Repository, Facade — when to apply each and when not to.
Cursor rule Cursor
Use when writing a Dockerfile, docker-compose file, or CI containerization config — multi-stage builds, layer caching, security (non-root user, minimal base images, no secrets in layers), and health checks.
Cursor rule Cursor
Use when building error recovery, handling exceptions, designing error flows, or implementing logging for errors — covers retry, circuit-breaker, error wrapping, structured logging.
Cursor rule Cursor
Use before creating any new file or directory in an established project — covers guarded root paths, docs/, src/, conf/, the allowed-additions escape hatch, and how to ask for permission. Load this skill at the start of every session in a project that has .agentharness-guarded-paths.json.
Cursor rule Cursor
Triage a GitHub issue by verifying all factual claims against running code, assessing roadmap fit, then posting a structured response comment with confirmed findings, stale corrections, a recommendation, and concrete test steps.
Cursor rule Cursor
Use when writing, reviewing, or refactoring Go code — naming conventions, receiver naming, error wrapping, interface design, goroutine safety, and common pitfalls (goroutine leaks, defer-in-loop, nil map writes).