“software testing”

Working rules for implementing or extending a command-line program from a written specification (subcommands, flags, exit codes, text and JSON output, error…

Relentless interview and stress-testing for software plans, architecture decisions, and designs.

API testing from OpenAPI/Swagger or case schemas: parameters, boundaries, auth, idempotency, concurrency, error responses, data consistency; runnable scripts…

Interactive web application testing with Playwright: UI debugging, screenshots, DOM verification.

Rules for writing tests - which level to test at, when a mock is allowed, isolation, waiting, structure and fixtures.

Perform QA testing on running web applications using cmux_browser.

定义了使用浏览器开发者工具进行端到端（E2E）测试的工作流，测试用例以 Markdown 文件形式记录。

Testing doctrine, pyramid (unit, integration, API, security, smoke), AAA pattern, and coverage enforcement.

Run tests and checks in the sandbox, read the failures and report what passes and what does not.

When the user wants to A/B test App Store product page elements to improve conversion rate.

Investigates software failures, exceptions, and errors by tracing execution, reproducing the problem, and testing the suspected cause.

Use when writing tests or deciding on a testing strategy.

Use when writing, changing or reviewing a test, or deciding what to test.

Resolve a GitHub issue or a concrete bug described in chat in a local repository, from reproduction through a verified fix and pull request.

Use when adding, repairing, selecting, or running tests for a behavior change.

Go and Bubbletea testing patterns for this repo.

Verify changes with focused, reproducible tests and checks.

Proves software work: triages failing tests, checks whether a test can fail, and reads migrations.

Create functional, negative, regression, integration, E2E and security-focused tests for AI-generated applications.

Use when writing or reviewing Foundry tests, deciding whether a suite is enough to deploy, or when a green run or a coverage number is offered as proof that a…

Configures mewt or muton mutation testing campaigns — scopes targets, tunes timeouts, and optimizes long-running runs.

Implement or change software through a focused test-driven loop.

Testing and verification rules for FlowBit V2 customer apps.

Use when a coding agent just wrote tests and quality needs validation, when suspecting existing tests are green-but-hollow (test theater = passes but doesn't…