This is a collection of skills for use with AI Agents. See:
npx skills add https://github.com/alexandru/skills --skill <skill-name>
- akka-streams: Akka Streams and Pekko Streams reactive streaming patterns and testing
- arrow-resource: Arrow Resource lifecycle discipline, context-parameter builders, and arrow-autoclose fallback patterns
- arrow-typed-errors: Context-parameter Raise DSL, efficient Either composition, and validation guidance
- cats-effect-resource: Cats Effect Resource leak prevention, factory, lifecycle, and Java interop guidance
- cats-effect-io: Cats Effect IO side-effect suspension, typeclass, testing, fiber, and race guidance
- cats-mtl-typed-errors: Scala typed errors using Cats MTL Raise/Handle and allow/rescue
- compose-state-hoisting: Compose state hoisting and state ownership guidance
- create-skill: Guide for creating effective agent skills
- jspecify-nullness: JSpecify nullness annotations for Java APIs and tooling
- kotlin-context-parameters: Kotlin context parameter syntax, patterns, and migration guidance
- kotlin-java-library: Kotlin library API design for Java consumers, JVM annotations, records, and compatibility
- scala-kindlings-derivation: Scala Kindlings auto-derivation for Circe and PureConfig instances
- simplify: Behavior-preserving code simplification and readability-focused refactoring
Each skill's references include guidance for representative requests. Skill-specific examples are type-checked by bundled scripts/verify-examples.* files inside each skill directory. Root templates/ files include Kotlin, Scala, and Java harness templates only and are not referenced by installed skills.
MIT