Claude Code plugins
23 plugins from public Claude Code marketplaces. Each one bundles skills, slash commands, agents, hooks or MCP servers that install together.
Showing 23 plugins that match these filters. Clear filters
JavaScript and TypeScript development with ES6+, Node.js, React, and modern web frameworks
Unit and integration test automation for Python and JavaScript with debugging support
Local-first codebase intelligence and Impact summaries for TypeScript and JavaScript using fallow
Development experts for 10 programming languages (Python, TypeScript, JavaScript, Go, Rust, C++, Kotlin, PHP, Lua and Perl), plus FastAPI and Node.js specialists and a refactoring agent.
Perform language and framework specific security best-practice reviews and suggest improvements. Covers Python, JavaScript/TypeScript, and Go. Use when the user requests security best practices guidance, a security review or report, or secure-by-default coding help.
14 working methods for javascript typescript: js-async-patterns, js-error-handling, js-event-loop, js-immutability, and more
Authoritative reference and rules for developing with Zotero — the Web API v3 (read/write requests, file upload, syncing, streaming, OAuth, item types & fields), the desktop client's internal JavaScript API, building Zotero plugins (7–10, incl. Zotero 10 migration notes), writing translators (web/import/export/search), and creating/editing CSL citation styles. Use whenever the user asks to query or write to a Zotero library via the API, build or debug a Zotero plugin, write a Zotero translator, work with citeproc-js / CSL styles, sync Zotero data programmatically, or script the Zotero client.
Local LLM inference with the Ollama JavaScript client -- chat, streaming, tool calling, vision, embeddings, structured output, model management, and OpenAI-compatible endpoint
Maestro mobile E2E testing - YAML flows, selectors, flow control, environment variables, JavaScript expressions, device interactions, Maestro Studio, Maestro Cloud CI, tags, test suites
Modern native JavaScript (ES2022-ES2025) utility patterns that replace lodash
Evidence-driven JavaScript reverse-engineering skill: signature recovery, runtime instrumentation, deobfuscation, verbatim sandbox harnesses, misdiagnosis triage, and replay delivery.
Build browser-based Three.js and WebGL scenes, animations, and interactive 3D visualizations with a small vanilla JavaScript starting point. Do not use this skill for unrelated requests; route to the nearest named specialist.
Web scraping and structured data extraction powered by Decodo. Bundles skills for fetching web data (scrape, Google/Bing search, Amazon/Walmart/Target e-commerce, Reddit/TikTok/YouTube social) via the Decodo CLI, hosted MCP server, or raw API, plus a price-monitoring workflow (current price, cheapest seller, track prices over time and detect drops). Handles JavaScript rendering, anti-bot/CAPTCHA, proxy rotation, and geo-targeting.
data-extraction
JavaScript and TypeScript unit testing with Jest and Vitest: configuration, mocking, coverage, CI, and choosing between the two. References cover Mocha maintenance, Jasmine-to-Jest migration, and deep coverage analysis. Test-code hygiene lives in qa-test-review.
functional-testing
Run Quick Gate CLI 0.3.2 as one deterministic JavaScript/TypeScript gate and read its gate-result/v1 verdict
Convert existing projects into Apify Actors - serverless cloud programs. Actorize JavaScript/TypeScript (SDK with Actor.init/exit), Python (async context manager), or any language (CLI wrapper)
TypeScript/JavaScript code intelligence via the TypeScript 7 native compiler LSP, much faster than tsserver on large monorepos
OpenTelemetry in Node.js / JavaScript / TypeScript: NodeSDK, declarative YAML configuration, auto-instrumentations, ESM vs CJS import patterns.
Drive a browser that presents one coherent real device: AntiBrow's kernel-level fingerprints, persistent isolated profiles, and per-profile proxies with matching timezone and WebRTC - from the JavaScript/Python SDK, via MCP tool calls, or as task-level site recipes that return JSON and can run across many identities at once. For QA and bot-detection testing, regional ad and pricing checks, public-data scraping, agent-driven browsing, and keeping accounts you own or are authorized to run from being correlated.