Agent skills for ChatGPT

Render, collect, compare, and visually verify representative OpenGraph or social-card image variants as a labeled contact sheet.

Test Planning and Quality Assurance prompt that generates comprehensive test strategies, task breakdowns, and quality validation plans for…

Identify a .NET project's test platform, framework, command mode, and SDK-style vs classic project system.

Invoke this skill when you need rules for writing tests.

Audits existing tests in any language using formal, research-backed test smell names and the testsmells.org 19-smell academic taxonomy.

Classifies existing tests by standard traits and reports their distribution.

Run tests against the running Godot instance.

Create test versions to verify app auto-update functionality and version migration.

Provides guidelines for writing test code for Unity projects.

Use when designing unit, integration, or characterization tests.

Use when writing or changing tests, adding mocks, or tempted to add test-only methods to production code - prevents testing mock behavior…

Automatically generates comprehensive test suites (unit, integration, E2E) based on code and past testing patterns.

Testing code that calls an APIMatic-generated .NET SDK in C# — which seam to fake, covering error and edge paths, asserting real behaviour…

How to write integration tests for error processors in packages/core/src/processors/.

Write effective tests across the stack—unit, integration, E2E, and visual regression.

Design a layered, risk-based test strategy and verify behavior before declaring software complete.

Best practices for writing R package tests using testthat version 3+.

Generate a test pass from a PRD, user story, or acceptance criteria — happy paths, boundaries, error handling, permissions, and…

Write, run and debug Jest tests for the Relay JavaScript runtime in this repo — above all `RelayModernStore`, garbage collection and…

Proven patterns for writing integration tests with .NET, EF Core, and PostgreSQL, avoiding real pitfalls (DbUpdateConcurrencyException…

Expert in browser automation using Chrome DevTools Protocol (CDP) and WebDriver.