3.7K skills · sorted by relevance
Debug Keel agent command or validation failures under Keel's selected OpenSpec task contract. Use when `/opsx:apply` or a selected task reports failed commands, failing tests, validation errors, retry-fuse decisions, or needs an evidence-bound failure report.
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Drive Keel agent test-first or evidence-first execution for a selected OpenSpec task. Use when a task needs software tests, hardware testbench, assertions, lint, new behavior proof, regression coverage, or red/green evidence before implementation.
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Use when adding or repairing Spark regression tests for asynchronous ownership, cancellation, persistence, restart recovery, or cross-surface projections. Not a coverage campaign, performance benchmark, source-text policy check, or full delivery review.
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Generate convex-test tests for the app's Convex functions.
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Use when adding or repairing Spark regression tests for asynchronous ownership, cancellation, persistence, restart recovery, or cross-surface projections. Not a coverage campaign, performance benchmark, source-text policy check, or full delivery review.
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Generates PSR-18 HTTP Client implementation for PHP 8.5. Creates ClientInterface with request sending and exception handling. Includes unit tests.
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Generates Application Use Cases for PHP 8.5. Creates orchestration services that coordinate domain objects, handle transactions, and dispatch events. Includes unit tests.
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Generates Read Model/Projection for PHP 8.5. Creates optimized query models for CQRS read side with projections and denormalization. Includes unit tests.
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Generates Retry pattern for PHP 8.5. Creates resilience component with exponential backoff, jitter, and configurable retry strategies. Includes unit tests.
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Guide for writing high-quality acceptance criteria and acceptance tests using industry-standard BDD (Behavior-Driven Development) and ATDD (Acceptance Test-Driven Development) practices. Use this skill when creating acceptance criteria for user stories, writing Gherkin scenarios, or implementing acceptance test specifications following Given-When-Then format.
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Generates Saga pattern components for PHP 8.5. Creates Saga interfaces, steps, orchestrator, state management, and compensation logic with unit tests.
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Generates PSR-20 Clock implementation for PHP 8.5. Creates ClockInterface implementations including SystemClock, FrozenClock, and OffsetClock for time abstraction and testing. Includes unit tests.
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Generates PSR-6 Cache implementation for PHP 8.5. Creates CacheItemPoolInterface and CacheItemInterface implementations with TTL handling and deferred saves. Includes unit tests.
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Generates PSR-3 Logger implementation for PHP 8.5. Creates LoggerInterface implementations with log levels, context interpolation, and LoggerAwareTrait usage. Includes unit tests.
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Generates DDD Specification for PHP 8.5. Creates reusable business rule objects for validation, filtering, and querying with composite pattern support. Includes unit tests.
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Generates CQRS Queries and Handlers for PHP 8.5. Creates read-only query DTOs with handlers that return data without side effects. Includes unit tests.
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Generates Strategy pattern for PHP 8.5. Creates interchangeable algorithm families with context class, strategy interface, and concrete implementations. Includes unit tests.
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Generates DDD Value Objects for PHP 8.5. Creates immutable, self-validating objects with equality comparison. Includes unit tests.
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Generates Rate Limiter pattern for PHP 8.5. Creates request throttling with token bucket, sliding window, and fixed window algorithms. Includes unit tests.
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Generates PSR-7 HTTP Message implementations for PHP 8.5. Creates Request, Response, Stream, Uri, and ServerRequest classes with immutability. Includes unit tests.
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Generates ADR Responder classes for PHP 8.5. Creates HTTP response builders with PSR-7/PSR-17 support. Includes unit tests.
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Detects test antipatterns and code smells in PHP test suites. Identifies 15 smells (Logic in Test, Mock Overuse, Fragile Tests, Mystery Guest, etc.) with fix recommendations and refactoring patterns for testability.
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Generates State pattern for PHP 8.5. Creates state machines with context, state interface, and concrete states for behavior changes. Includes unit tests.
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Generates DDD Factory for PHP 8.5. Creates factories for complex domain object instantiation with validation and encapsulated creation logic. Includes unit tests.
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