OpenAPI · Forms and validation

Zod schema validation best practices for type safety, parsing, and error handling.

jasonjgardner/blockbench-mcp-plugin

Test REST and GraphQL APIs with Playwright APIRequestContext, Supertest, or standalone HTTP clients.

petrkindlmann/qa-skills

TypeScript type safety conventions for the Playwright scaffold — the "no any" rule, Zod 4 schema patterns (z.strictObject, top-level validators like z.uuid / z.email / z.url / z.int / z.enum)…

idavidov13/agentic-playwright

API testing patterns for Playwright -- apiRequest fixture usage, Zod response schema creation and validation, test.step wrapping for multi-call tests, per-field negative/validation testing, path…

idavidov13/agentic-playwright

Guides PostHog engineers through dashboard widget platform work — ship a new widgettype (WIDGETREGISTRY, catalog, runwidgets, WidgetCard) or update a shipped type (config, query, layout, RBAC, tile…

PostHog/posthog

A skill your agent uses when generating Kubernetes CustomResourceDefinitions from a typed schema source (zod / TypeBox / Valibot / json-schema).

mizchi/skills

Verifies API contracts between services using consumer-driven contracts, schema validation, and tools like Pact.

secondsky/claude-skills

Design REST API endpoints with Zod validation and OpenAPI documentation.

curiositech/some_claude_skills

TypeScript-first schema validation and type inference. An agent skill from secondsky/claude-skills.

secondsky/claude-skills