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Build A2A (Agent-to-Agent) protocol applications using the @a2a-js/sdk TypeScript/JavaScript SDK. Use this skill whenever the user wants to create an A2A agent server, build an A2A client, implement agent-to-agent communication, set up agent discovery, handle A2A tasks/streaming, or write any TypeScript/JavaScript code that imports from @a2a-js/sdk. Also triggers when the user mentions 'A2A protocol', 'agent-to-agent', 'agent card', 'AgentExecutor', or references the a2a-js repository — even if they don't explicitly say 'A2A SDK'. Covers both server and client development, all three transport bindings (JSON-RPC, HTTP+JSON/REST, gRPC), and the full task lifecycle.

Guide writing clear, enforceable Architectural Decision Records (ADRs) that work with AI-powered review systems and human teams alike. Use this skill whenever a user wants to create, improve, review, or learn about ADRs — including when they mention "architecture decision", "ADR", "document a decision", "tech decision record", or want to make an existing ADR more specific and enforceable. Also use when reviewing PRs that reference ADR compliance or when someone asks how to write decisions that automated tools can check.

Write correct anime.js v4 animations with the right imports, API patterns, easing, timelines, and advanced features. Use this skill whenever the user asks to animate DOM elements, create CSS/SVG animations, build scroll-linked effects, add drag interactions, choreograph timeline sequences, or write any JavaScript animation code — even if they don't mention 'anime.js' by name. Also triggers when the user mentions 'animejs', 'anime.js', 'createTimeline', 'createDraggable', 'stagger', 'spring easing', or imports from the 'animejs' package. If the user wants smooth, performant web animations and isn't already using GSAP or Framer Motion, this skill applies.

Build beautiful CLI apps with Ink (React for terminals), ink-ui components, and create-ink-app scaffolding. Use this skill whenever the user wants to build a terminal/CLI user interface with React, create interactive command-line tools, use Ink components like Box/Text, work with ink-ui widgets (Select, TextInput, Spinner, etc.), scaffold a new CLI app with create-ink-app, or write any JSX that renders to the terminal. Also triggers when the user mentions 'ink', 'ink-ui', '@inkjs/ui', 'CLI app with React', 'terminal UI', 'create-ink-app', or imports from the 'ink' package. If the user wants to build an interactive CLI and isn't already using blessed, prompts, or enquirer, this skill applies.

Expert guide for LadybugDB — an embedded, in-process property graph database using openCypher. Use this skill whenever the user is working with LadybugDB, writing Cypher queries for LadybugDB, using the `lbug` CLI, importing `real_ladybug` in Python, using `@ladybugdb/core` in Node.js, or building any application with LadybugDB. Also triggers when the user asks about LadybugDB schema design, graph algorithms (PageRank, Louvain), HNSW vector search, full-text search, ATTACH to PostgreSQL/DuckDB/Delta Lake, LLM embeddings with CREATE_EMBEDDING, or bulk data import/export with COPY FROM/TO. Use even if the user just says 'ladybug graph db' or pastes a .lbug file path.

Run and configure oxfmt — the high-performance JavaScript/TypeScript formatter built on the Oxc compiler stack, ~30x faster than Prettier. Use this skill whenever working in a project that has oxfmt installed (check for `oxfmt` in package.json devDependencies or an `.oxfmtrc.json` / `.oxfmtrc.jsonc` config file). This includes when you need to format code after making changes, set up oxfmt in a new project, migrate from Prettier, configure formatting rules, set up editor integration (VS Code, Neovim, Zed, JetBrains), or add formatting checks to CI/CD pipelines. Also use when the user mentions "oxfmt", "oxc formatter", "format with oxc", or asks about Prettier alternatives with better performance.

Run and configure oxlint — the high-performance JavaScript/TypeScript linter built on the Oxc compiler stack. Use this skill whenever working in a project that has oxlint installed (check for `oxlint` in package.json devDependencies or an `.oxlintrc.json` / `oxlint.config.ts` config file). This includes when you need to lint code after making changes, fix linting errors, configure oxlint rules/plugins, set up or modify `.oxlintrc.json`, or migrate from ESLint.

Use this skill whenever "tauri" appears in the user's message, or they reference tauri.conf.json, src-tauri, or @tauri-apps packages. Also use when converting a web app (React, Vue, Svelte, etc.) into a desktop application without Electron. Covers: creating Tauri v2 projects, Rust commands and IPC (invoke/events/channels), permissions and capabilities config, official Tauri plugins (fs, dialog, updater, stronghold, store, etc.), state management, window configuration, building/bundling for macOS/Windows/Linux/mobile, and debugging Tauri-specific errors like blank windows, lifetime errors in commands, or permission denied issues. Do NOT use for Electron, Flutter, Wails, or general Rust development unrelated to Tauri.

Cuts a new versioned release of claude-code-trace end-to-end without asking any questions. Detects commits since the last ancestral tag, classifies them with conventional-commit rules to pick the semver bump, bumps every version-bearing file in sync, writes the CHANGELOG entry, commits and tags on a release branch, pushes the tag to trigger the GitHub Actions release pipeline, fast-forwards `main` onto the release commit and pushes it, then cleans up the local branch. Use this skill whenever the user mentions cutting, tagging, bumping, or shipping a release — including "cut a release", "release v1.2.3", "tag and release", "bump version", "publish a release", "do a patch release", or "make a new release". Trigger even when the user does not name the version — the skill computes it. Also use proactively when the user finishes a unit of work and asks to publish it.