Skill Claude CodeCodex
Build optimization, dependency resolution, and multi-module KMP troubleshooting for AmethystMultiplatform. Use when working with: (1) Gradle build files (build.gradle.kts, settings.gradle), (2) Version catalog (libs.versions.toml), (3) Build errors and dependency conflicts, (4) Module dependencies and source sets, (5)…
Skill Claude CodeCodex
Use when writing or reviewing Kotlin code that stores CoroutineScope, launches from init/non-suspending APIs, calls runBlocking, or catches broad exceptions around suspend calls. Technique-layer skill — complements the codebase-specific kotlin-coroutines.
Skill Claude CodeCodex
Advanced Kotlin coroutines patterns for AmethystMultiplatform. Use when working with: (1) Structured concurrency (supervisorScope, coroutineScope), (2) Advanced Flow operators (flatMapLatest, combine, merge, shareIn, stateIn), (3) Channels and callbackFlow, (4) Dispatcher management and context switching, (5)…
Skill Claude CodeCodex
Advanced Kotlin patterns for AmethystMultiplatform. Flow state management (StateFlow/SharedFlow), sealed hierarchies (classes vs interfaces), immutability (@Immutable, data classes), DSL builders (type-safe fluent APIs), inline functions (reified generics, performance). Use when working with: (1) State management…
Skill Claude CodeCodex
Use when writing or reviewing Kotlin StateFlow/SharedFlow/Channel choices, sentinel default values, stateIn placement, WhileSubscribed staleness, or MutableStateFlow update patterns. Technique-layer skill — complements the codebase-specific kotlin-expert.
Skill Claude CodeCodex
Platform abstraction decision-making for Amethyst KMP project. Guides when to abstract vs keep platform-specific, source set placement (commonMain, jvmAndroid, platform-specific), expect/actual patterns. Covers primary targets (Android, JVM/Desktop, iOS — all mature) with web/wasm as possible future targets.…
Skill Claude CodeCodex
Use when writing or reviewing Kotlin type declarations to choose @JvmInline value class over data class where appropriate, including Compose stability implications. Technique-layer skill — complements the codebase-specific kotlin-expert.
Skill Claude CodeCodex
How to create, review, revise, and merge pull requests in this repo, which can be published TWO ways — GitHub (the gh CLI) and git-over-nostr (the ngit CLI, where PRs are nostr proposals reviewed on gitworkshop.dev). Use whenever a task involves opening/updating/merging a PR by either mechanism, the pr/feat/ branches…
Skill Claude CodeCodex
The NIP-85 trusted-assertions model in Quartz (nip85TrustedAssertions/) — kind 10040 trust-provider lists, kind 30382 contact cards / user assertions, 30383 event assertions, 30384 addressable assertions, 30385 external-id assertions. Use when building or parsing these events, working with the typed tags (RankTag…
Skill Claude CodeCodex
Nostr protocol implementation patterns in Quartz (AmethystMultiplatform's KMP Nostr library). Use when working with: (1) Nostr events (creating, parsing, signing), (2) Event kinds and tags, (3) NIP implementations (80+ NIP packages in quartz/), (4) Event builders and TagArrayBuilder DSL, (5) Nostr cryptography…
Skill Claude CodeCodex
Integration guide for using the Quartz Nostr KMP library in external projects. Use when: (1) adding Quartz as a Gradle dependency, (2) setting up NostrClient with WebSocket, (3) creating/signing/sending events, (4) building relay subscriptions with Filter, (5) handling keys with KeyPair/NostrSignerInternal, (6) using…
Skill Claude CodeCodex
Subscription and filter-assembly patterns for the Amethyst relay client layer in commons/.../relayClient/. Use when working with compose-scoped subscriptions (ComposeSubscriptionManager, Subscribable), filter assemblers (MetadataFilterAssembler, ReactionsFilterAssembler, FeedMetadataCoordinator), preloaders…
Skill Claude CodeCodex
The NIP-50 indexing surface of Quartz — the SearchableEvent interface, which event kinds are searchable, exactly what text each kind's indexableContent() contributes, how the SQLite/filesystem stores consume it, and the NIP-50 SearchQuery extension grammar plus SearchRelayListEvent (kind 10007). Use when making a kind…
Skill Claude CodeCodex
Build customized Amethyst Nostr clients for Android. Fork, rebrand, customize, and distribute your own version.