Expert knowledge for testing Composable Rust applications. Use when writing unit tests for reducers, setting up integration tests with real dependencies, using test utilities (TestStore, FixedClock, mocks), working with testcontainers for PostgreSQL/Redpanda, property-based testing, or questions about testing patterns and best practices.

UI component library reference for Composable Svelte. Use when implementing designs, choosing components, styling layouts, or working with shadcn-svelte components. Covers component props, variants, accessibility patterns, visual composition, and when to use which component. For specialized components see composable-svelte-graphics (3D), composable-svelte-code (editors/media), composable-svelte-charts (visualization), composable-svelte-maps (geospatial).

Server-side rendering patterns for Composable Svelte. Use when implementing SSR, hydration, server rendering, isomorphic code, or working with meta tags and SEO. Covers renderToHTML, hydrateStore, server-side routing, state serialization, and avoiding common SSR pitfalls.

Testing patterns for Composable Svelte. Use when writing tests, using TestStore, mocking dependencies, or testing reducers and effects. Covers the send/receive pattern, mock implementations, testing composition strategies, and testing best practices.

Merge style, lyrics, and producer notes into render-ready composed prompt. Enforces character limits, resolves tag conflicts, normalizes living artist influences, and formats with clear section tags. Use when creating final prompts for music rendering engines with strict format and policy compliance.

Compare data structures (DuckDB, LanceDB) via ACSets with persistent homology coverage analysis and geometric morphism translation.

Write a CompoundSpec v2 JSON payload and apply it via compound_apply to create/update skills, instincts, and docs.

Generate a CompoundSpec v2 JSON-only autolearn proposal from git diffstat + existing skills, while respecting strict file-scope constraints.

Exhaustive multi-dimensional project auditor covering code, runtime, infrastructure, security, performance, business logic, and human processes across 12 dimensions with confidence-tracked findings and explicit blind spot documentation. Includes dead code detection (Knip/depcheck), file size/token limit analysis for AI editing compatibility, and honest system health reporting.

Forensic, high-fidelity context handover for seamless continuation in a new chat. Produces a single Markdown transfer artifact plus reusable templates, preserving decisions, requirements, non-negotiables, and open loops without truncation by judgment. Not for code continuation unless explicitly stated.

A comprehensive skill demonstrating all frontmatter fields. Use for testing complete SKILL.md parsing.

压缩桌面最新视频 - 使用 HandBrake 快速压缩桌面上最新的视频文件，采用快速失败策略

Build with Solana compressed NFTs (cNFTs) - Merkle trees, minting at scale, transfers, and metadata. Use when creating large NFT collections or reducing mint costs.

Pressure births diamonds, stars, and insights. Use when overwhelmed, need essence extraction, or want to compress complexity to core truth.

Ability to plan, direct, and oversee the development, operation, and governance of information systems to meet organisational objectives. Includes aligning technology strategy with business needs, managing teams and resources, ensuring system reliability and security, overseeing budgets and vendors, and governing risk and compliance. Applies across public and private sector contexts and is independent of specific technologies or platforms, with human accountability retained for strategic decisions, assurance, and outcomes.

Claude Computer Use tool integration for desktop automation. Enables Claude to interact with computer environments through screenshots, mouse control, keyboard input, and application automation in sandboxed environments.

A strategic framework for spreading product news or company updates by targeting audiences in sequential stages—from internal teams to power users and then broader circles. Use this when launching a new feature, announcing a company pivot, or building a brand from scratch.

Score concepts on impact/delight/effort and pick a 1-day spike.

Apply six transformational moves to refine concept designs, trading off between flexibility vs simplicity, generality vs specificity, and automation vs independent control. Use these moves to systemat

Create concept_summary.md as the invariant semantic anchor for an idea (writes to ideas/<IDEA_ID>/runs and updates ideas/<IDEA_ID>/latest)

Master conceptual analysis methodology - defining concepts through necessary and sufficient conditions. Use for: analyzing concepts, testing definitions, finding counterexamples. Triggers: 'what is X', 'define', 'definition', 'necessary conditions', 'sufficient conditions', 'counterexample', 'conceptual analysis', 'analysis', 'concept', 'essence', 'iff', 'if and only if'.

Expert assistant for provisioning charm development and testing environments using concierge. Use when setting up development machines, bootstrapping Juju controllers, installing craft tools (charmcraft, snapcraft, rockcraft), or preparing test environments. Keywords include concierge, provision, development environment, Juju bootstrap, LXD, MicroK8s, K8s, craft tools, prepare, restore.

Standards for Coroutines, Flow, and Threading

Develop rigorous testing methodologies that capture concurrency-related defects and regressions.

Use when tests have race conditions, timing dependencies, or inconsistent pass/fail behavior - replaces arbitrary timeouts with condition polling to wait for actual state changes, eliminating flaky tests from timing guesses

[REPLACE] Apply domain-specific logic based on detected context. Use when [REPLACE with specific triggers].

Plan, conduct, and synthesize high-signal user interviews and produce a User Interview Pack (recruiting plan, screener, discussion guide, notes template, synthesis report). Use for user interview, customer interview, discovery interview, JTBD switch interview, concept interview.

Conductor is a workflow methodology that transforms Claude Code into a project manager following a strict protocol: **Context -> Spec & Plan -> Implement**.

Context-Driven Development skill for projects using Conductor. Use this skill when you detect a `conductor/` directory in the project, when working on tasks defined in a `plan.md` file, or when the user asks about tracks, specs, or plans. Automatically applies TDD workflow, tracks task completion, and follows the spec-driven methodology.

Git-aware undo by logical work unit (track, phase, or task)

Pre-implementation confidence assessment (≥90% required). Use before starting any implementation to verify readiness with duplicate check, architecture compliance, official docs verification, OSS references, and root cause identification.

See the main Model Explainability skill for comprehensive coverage of confidence scoring and calibration.

This skill should be used when auditing or comparing Claude Code and Cursor IDE configurations to identify feature gaps, equivalencies, and migration opportunities. Useful when managing AI development tooling across both platforms or deciding how to structure AI workflows.

Use when symfony config env parameters

Generate configuration files for tools like ESLint, Prettier, TypeScript, and Webpack. Use when setting up project tooling or standardizing configurations.

Generate configuration files for development tools

Interactive git configuration setup

Migrates codex configuration files from v2.0 push-based sync to v3.0 pull-based retrieval format with automatic backups

Configuration module patterns for LlamaFarm. Covers Pydantic v2 models, JSONSchema generation, YAML processing, and validation.

Coordinate target-specific adapters for Droid, Qwen, Codex, OpenCode, and Amp CLI environments.

Ubuntu server configuration via cloud-init and systemd. Use when writing cloud-init YAML, configuring systemd services, setting up nginx, or troubleshooting VM configuration issues.

configure Wasp framework features and set up their app's branding (meta tags, SEO), authentication (email, social auth providers), database, email providers, styling (tailwind, shadcn), etc. Use when the user wants to add or set up Wasp-specific functionality.

Set up or edit plugin configuration interactively

configuring-dapr-pubsub

Java stack configuration - Maven, JUnit 5, Spotless, SpotBugs, JaCoCo with 96% coverage threshold

JavaScript/TypeScript stack configuration - pnpm, prettier, eslint, vitest with 96% coverage threshold

This skill guides working with Neovim configuration including testing changes headlessly, managing plugins with lazy.nvim, configuring LSP servers, and troubleshooting startup errors. Use this when modifying nvim config files or debugging nvim issues.

Python stack configuration - uv, ruff, mypy, pytest with 96% coverage threshold

Configure Vitest 4.x with correct pool architecture, coverage settings, and multi-project setup. Use when creating or modifying vitest.config files or setting up test infrastructure.

Connect existing resources to portals for web access