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Write tests that catch real bugs

Tests that fail when something is actually broken.

← Build softwareSkills for Write tests that catch real bugs

Need more than one? The Coding agent essentials stack — 6 skills for this kind of work, added in one go.

  • code-testing-agent

    Generate or add unit tests for existing code, from one function to a complete project-wide suite.

    From MicrosoftInstructions only
  • tdd

    Test-driven development. Use when the user wants to build features or fix bugs test-first, mentions "red-green-refactor", or wants integration tests.

    Why this one: Red-green-refactor; ~1M installs on skills.sh

    mattpocockIts code sends data over the internet
  • automating-api-testing

    Test automate API endpoint testing including request generation, validation, and comprehensive test coverage for REST and GraphQL APIs.

    jeremylongshoreIncludes 2 scripts
  • test-suite-architect

    Establish world-class QA testing processes for any software project using proven methodologies from Google Testing Standards and OWASP security best practices.

    zebbernIncludes 2 scripts
  • unit-test

    Improves unit test coverage on demand — discovers testing gaps via a reconnaissance agent and writes new tests that follow project…

    oprogramadorrealInstructions only
  • subagent-testing

    Test skills via TDD in fresh subagents.

    atholaRuns terminal commands
  • unit-test-utility-methods

    Provides patterns for testing utility classes, static methods, and helper functions.

    giuseppe-trisciuoglioInstructions only
  • javascript-testing-patterns

    Implement comprehensive testing strategies using Jest, Vitest, and Testing Library for unit tests, integration tests, and end-to-end testing with mocking,…

    wshobsonInstructions only
  • test-generator

    Generate comprehensive test boilerplate following project TDD conventions.

    ComeOnOliverIncludes 5 scripts
  • test-driven-dev

    Test-driven development with red-green-refactor loop.

    zebbernIts code sends data over the internet
  • unit-test-generator

    Automatically generates comprehensive unit tests for functions, classes, and modules.

    ArabelaTsoInstructions only
  • rtk-tdd

    Enforces TDD (Red-Green-Refactor) for Rust development.

    rtk-aiRuns terminal commands

See all 36 for “Write tests that catch real bugs”

Connectors for Write tests that catch real bugs

Connectors (MCP servers) link your AI to an outside tool or service — a different kind of add-on from a skill.

  • app.netlify.micropay-test-suite/micropay-test-suite

    Verify your agent's x402 payment flow for free on Base Sepolia testnet before real money moves.

    app.netlify.micropay-test-suiteConnectorHosted by the publisher
  • Bright Security

    Enables AI agents to access Bright Security tools for app discovery and security testing.

    com.brightsecConnectorAsks for an API key
  • com.feode/feode-mcp

    FEODE: AI-accessible precision machining & testing; offshore P&A, subsea wellhead, drill-pipe

    com.feodeConnectorHosted by the publisher
  • com.httpstatus/mcp-server

    AI-callable tools for API mocking, testing, monitoring, security, and automation.

    com.httpstatusConnectorHosted by the publisher