Polyglot Test Agent

Comprehensive guide for writing and running Terraform tests. Use when creating test files (.tftest.hcl), writing test scenarios with run blocks, validating infrastructure behavior with assertions, mocking providers and data sources, testing module outputs and resource configurations, or troubleshooting Terraform test syntax and execution.

Provides guidance for property-based testing across multiple languages and smart contracts. Use when writing tests, reviewing code with serialization/validation/parsing patterns, designing features, or when property-based testing would provide stronger coverage than example-based tests.

Expert guidance for Swift Testing: test structure, #expect/#require macros, traits and tags, parameterized tests, test plans, parallel execution, async waiting patterns, and XCTest migration. Use when writing new Swift tests, modernizing XCTest suites, debugging flaky tests, or improving test quality and maintainability in Apple-platform or Swift server projects.

Talk to customers without leading them using Mom Test rules: discuss their life not your idea, ask about specifics in the past, and talk less. Use when the user mentions "customer interviews", "validate my idea", "users say they want it but dont buy", "leading questions", "The Mom Test", "customer feedback bias", or "interview script". Also trigger when preparing user-research questions, interpreting ambiguous feedback, or designing customer-discovery that avoids false positives. Covers commitment and advancement, avoiding compliments, and extracting signal from noise. For product-market fit, see jobs-to-be-done. For rapid prototype testing, see design-sprint.

Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.

Runs DevOps Center test suites on a pipeline stage (Pre-Promote, Post-Promote, or Review event) end to end: triggers async execution via the Connect API after an explicit confirmation gate, then polls by runId at provider-specific intervals until it completes, fails, or times out, and hands results to failure analysis. Also retriggers a quality gate after fixes, but only once coverage meets the threshold. Use this skill when a user wants to run, kick off, or launch test suites on a stage, re-run a quality gate, or watch an in-progress run to completion. TRIGGER when: the user wants to run/launch suites on a stage, execute tests before or after promotion, re-run a quality gate after fixing failures, unblock a blocked promotion after adding tests, or poll/watch an in-progress run. DO NOT TRIGGER when: running sf apex run test directly (use platform-apex-test-run), or configuring a NEW gate or threshold (use dx-devops-test-pipeline-configure).