kotlin-coroutines-structured-concurrency
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.
searchable-events
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 searchable, changing what a kind indexes, diffing the searchable set at a Quartz version bump (external search engines mirror this table), debugging why an event is or isn't found by search, or working with search extensions (`include:spam`, `domain:`, …).
event-store-semantics
The authoritative behavioral contract of Quartz's event stores — `IEventStore` and its reference SQLite implementation (`nip01Core/store/sqlite/`). Use when implementing or asserting parity with a Quartz event store (external engines like Vespa, the filesystem store, geode), answering filter-semantics questions (since/until inclusivity, tag OR/AND, multi-filter limits, ordering tiebreaks), or working on the write-path rules for replaceable/addressable supersession, NIP-09 deletions, NIP-40 expiration, NIP-62 vanish, NIP-45 counts, or NIP-50 search inside the store. Every behavior has a named rule id (STORE-Fxx/Wxx/Dxx/Sxx/Cxx) so downstream implementations can annotate divergences precisely.
kotlin-flow-state-event-modeling
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.
kotlin-types-value-class
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.
ngit-pr
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, the `ngit` or `gh` CLIs, gitworkshop.dev, or a `nostr://` remote. Remote names vary per clone (and a collaborator may have only one) — this skill identifies remotes by URL, and covers the three-mains alignment gate the nostr flow depends on.
auth-signers
Signer abstraction patterns in Amethyst. Use when working with event signing, choosing between a local keypair (`NostrSignerInternal`), a remote NIP-46 bunker signer (`NostrSignerRemote`), or a NIP-55 Android external-app signer (`NostrSignerExternal`). Covers the abstract `NostrSigner` base class, `SignerResult` contract, how to wire a new flow that needs to sign events, and the security/UX trade-offs between signer kinds.
desktop-expert
Compose Multiplatform Desktop patterns for the `desktopApp/` module. Use when working with (1) Desktop-only APIs (Window, WindowState, Tray, MenuBar, Dialog), (2) keyboard shortcuts and menu systems with OS-aware conventions (Cmd vs Ctrl, isMacOS branching), (3) desktop navigation (NavigationRail/sidebar vs Android bottom nav, multi-window), (4) file system integration (file pickers, drag-and-drop, Desktop.getDesktop()), (5) OS-specific behavior on macOS/Windows/Linux, (6) desktop UX principles (keyboard-first, tooltips). Delegates shared composables to compose-expert, build/packaging to gradle-expert, and source-set structure to kotlin-multiplatform.
nip85-trusted-assertions
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, HopsTag, FollowerCountTag, ServiceProviderTag/ServiceType, …), wiring a consumer that resolves a 10040 provider entry to the 30382s it signs, ranking on assertion values, or touching the GrapeRank publisher, contact-card nicknames, or the trust projection of an external store.
amy-expert
Patterns for extending `amy`, the Amethyst CLI in `cli/`. Use when adding an `amy <verb>` command, touching files under `cli/src/main/kotlin/…/cli/`, wiring a new subcommand into `Main.kt`, writing an interop test script that drives Amy, or extracting logic out of `amethyst/` into `commons/` so a CLI command can call it. Enforces the thin-assembly-layer rule (no Nostr protocol or business logic inside `cli/`), the dual-output contract (text by default, single-line JSON object on stdout under `--json`, exit codes 0/1/2/124), and the extract-from-Android recipe. Complements `nostr-expert` (protocol in Quartz), `kotlin-multiplatform` (expect/actual for extraction), and `feed-patterns` / `account-state` / `relay-client` (where the business logic should end up). NOT for general Nostr or Kotlin work — those have their own skills.
account-state
Account state and in-memory event store patterns in Amethyst. Use when working with `Account.kt` (per-user state objects — `kind3FollowList`, `nip65RelayList`, `muteList`, `bookmarkState`, each exposing a `.flow` StateFlow), `LocalCache` (the object-level event store backed by `LargeCache`), `User`/`Note` model classes, or any ViewModel that reads user-specific state. Covers how account events cascade from relay arrival to UI state, how to add a new account-scoped setting, and when to read from `LocalCache` vs subscribe to a StateFlow.
relay-client
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 (`MetadataPreloader`, `MetadataRateLimiter`), EOSE managers, or any feature that needs to talk to relays lifecycle-aware from a composable. Complements `nostr-expert` (protocol filter syntax) and `kotlin-coroutines` (callbackFlow patterns).
instantdb
Build complete, functional apps with InstantDB as the backend. Use when creating React/vanilla JS or expo applications. Triggers on requests for building apps.
review-docs
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create-docs
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docus-playground
Sample skill for testing the Docus agent skills discovery feature. Use to verify that /.well-known/skills/ routes work correctly.
posthog-instrumentation
Automatically add PostHog analytics instrumentation to code. Triggers when user asks to add tracking, instrument events, add analytics, or implement feature flags in their codebase.
obsidian
Work with Obsidian vaults using the official obsidian CLI: read/search/create/edit notes, tasks, links, properties, plugins.
goplaces
Query Google Places for text search, place details, resolve, reviews, or scriptable JSON via goplaces.
himalaya
Himalaya CLI for IMAP/SMTP mail: list, read, search, compose, reply, forward, copy, move, delete.
things-mac
Add, update, list, search, or inspect Things 3 todos, inbox, today, projects, areas, and tags on macOS.
clawhub
Search ClawHub for skills when a requested capability is not already available; install, verify, update, uninstall, publish, or sync skills.
1password
Set up and use 1Password CLI for sign-in, desktop integration, and reading or injecting secrets.
skill-creator
Author or review AgentSkills: create, repair, validate, or restructure SKILL.md files and bundled resources.
openhue
Control Philips Hue lights and scenes via the OpenHue CLI.
peekaboo
Capture and automate macOS UI with the Peekaboo CLI.
gog
Google Workspace CLI for Gmail, Calendar, Drive, Contacts, Sheets, and Docs.
trello
Manage Trello boards, lists, and cards via the Trello REST API.
blogwatcher
Monitor blogs and RSS/Atom feeds for updates using the blogwatcher CLI.
openai-whisper-api
OpenAI Audio Transcriptions API via curl; gpt-4o-transcribe, mini, diarize, or whisper-1.
sag
ElevenLabs text-to-speech with mac-style say UX.
summarize
Summarize or transcribe URLs, YouTube/videos, podcasts, articles, transcripts, PDFs, and local files.
eightctl
Control Eight Sleep pods (status, temperature, alarms, schedules).
camsnap
Capture frames or clips from RTSP/ONVIF cameras and local webcams, including USB pan/tilt/zoom control.
openai-whisper
Local speech-to-text with the Whisper CLI (no API key).
mcporter
List, configure, authenticate, call, and inspect MCP servers/tools with mcporter over HTTP or stdio.
spotify-player
Terminal Spotify playback/search via spogo (preferred) or spotify_player.
python-debugpy
Debug Python with pdb, breakpoint(), post-mortem inspection, and debugpy remote attach.
visualize
Create inline visuals for code and explanations, or author persistent OpenClaw dashboard widgets with show_widget.
node-inspect-debugger
Debug Node.js with node inspect, --inspect, breakpoints, CDP, heap, and CPU profiles.
apple-reminders
List, add, edit, complete, or delete Apple Reminders and reminder lists via remindctl.
songsee
Generate spectrograms and feature-panel visualizations from audio with the songsee CLI.
diagram-maker
Create SVG/HTML or Excalidraw diagrams for concepts, architecture, flows, and whiteboards.
node-connect
Diagnose OpenClaw Control UI browser and native Android, iOS, or macOS node connection failures across route, auth, pairing, QR/setup-code, and reconnect states.
coding-agent
Delegate coding work to Codex, Claude Code, or OpenCode as background workers; not simple edits or read-only code lookup.
blucli
BluOS CLI (blu) for discovery, playback, grouping, and volume.
gemini
Gemini CLI one-shot prompts, summaries, generation, skills, hooks, MCP, or Gemma routing.
nano-pdf
Edit PDFs with natural-language instructions using the nano-pdf CLI.
ordercli
Foodora-only CLI for checking past orders and active order status (Deliveroo WIP).
spike
Run throwaway prototypes to validate feasibility, compare approaches, and report a verdict.
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