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Found 408 Skills
HTTP API testing for TypeScript (Supertest) and Python (httpx, pytest). Covers REST APIs, GraphQL, request/response validation, authentication, and error handling. Use when user mentions API testing, Supertest, httpx, REST testing, endpoint testing, HTTP response validation, or testing API routes.
Design and scaffold the code execution pattern for MCP-based agent systems. Use when building agents that interact with many MCP tools, when intermediate data is too large for model context, when you need loops/conditionals across tool calls, or when PII must stay out of the model context. Based on Anthropic's engineering guidance.
Pre-commit hook standards and configuration. Use when configuring pre-commit hooks in repositories, checking hook compliance, or when the user mentions pre-commit, conventional commits, or hook configuration.
Configure and orchestrate Claude Code agent teams (TeamCreate, SendMessage, TaskUpdate workflow). Use when you need multiple agents working in parallel on a complex task, want to coordinate background agents with messaging, or are setting up a lead/teammate architecture with a shared task list. Teams are experimental — enable with --enable-teams flag.
Set up Claude Code lifecycle hooks and event handlers in settings.json. Use when you want to trigger a script on session start, run a hook before or after tool calls (PreToolUse/PostToolUse), configure hook timeouts to prevent cancellation errors, or debug hooks that aren't firing correctly.
YAML querying, filtering, and transformation with yq command-line tool. Use when working with YAML files, parsing YAML configuration, modifying Kubernetes manifests, GitHub Actions workflows, or transforming YAML structures.
Distill session insights into reusable knowledge: Claude rules, skill improvements, and justfile recipes. Use at the end of a session to capture learnings, update existing artifacts, and avoid reinventing solutions. Prioritizes updating over adding.
Set up the Telegram channel — save the bot token and review access policy. Use when the user pastes a Telegram bot token, asks to configure Telegram, asks "how do I set this up" or "who can reach me," or wants to check channel status.
Triggers on cluttered folders, file chaos, storage cleanup, or directory restructuring needs. TRIGGER WHEN: organizing messy folders (Downloads, Desktop, Documents), finding duplicate files, cleaning up old files, restructuring project directories, separating work from personal files, or automating file cleanup tasks DO NOT TRIGGER WHEN: the task is outside the specific scope of this component.
Build Chrome extensions using WXT framework with TypeScript, React, Vue, or Svelte. Use when creating browser extensions, developing cross-browser add-ons, or working with Chrome Web Store projects. Triggers on phrases like "chrome extension", "browser extension", "WXT framework", "manifest v3", or file patterns like wxt.config.ts.
Automated web QA skill: analyzes a website or project, generates end-user use cases, derives a structured test plan, executes tests via Playwright browser automation, and produces a full HTML/Markdown QA report with screenshots and pass/fail results. TRIGGER this skill whenever the user asks to: test a website, run QA on a web app, check if a site works, find bugs on a site, validate a web project, create a test plan for a website, run functional tests, check a landing page, audit a web app for issues, test user flows — or any variation of "проверить сайт", "протестировать сайт", "QA сайта", "тест веб-приложения", "найти баги на сайте". Even if the user just says "посмотри работает ли всё нормально на сайте" — use this skill.
Vite build tool configuration, plugin API, SSR, library mode, and Vite 8 Rolldown/Oxc migration. Use when working with Vite projects, vite.config.ts, Vite plugins, building libraries or SSR apps with Vite, migrating from older Vite versions, or configuring Rolldown/Oxc options. Also use when the user mentions HMR, import.meta.glob, virtual modules, or Vite environment variables.