4,780 boosters — open source, verified from GitHub, ready to install
This MCP server enables Claude to directly download and access YouTube video transcripts, making it easy for developers to integrate transcript extraction into AI workflows. It benefits content researchers, developers building transcript-based applications, and anyone needing programmatic access to YouTube video text.
This skill documents how to run the Parchi relay daemon, connect the browser extension as an agent, and use the CLI to drive browser automation. 1. Build everything: 2. Start the relay daemon (terminal A):
To check if a user is an admin, use the function from instead of checking for an property on the user object. This ensures consistent admin checks across the application and avoids errors related to non-existent properties. We use jest to unit test some things, particularly market math.
Cursor Rules for mxstbr.com
Web 端视觉设计 SKILL。两阶段工作流：先出规范（DESIGN.md），再出代码。 DESIGN.md 是显式文件产物，保存到项目目录，可跨项目复用、可手动修改、可给其他工具消费。 1. 项目里已经有 DESIGN.md 了吗？→ 有则沿用/修改/重建
"name": "scheduler", "description": "Schedule recurring Claude Code tasks with cron expressions", "repository": "https://github.com/jshchnz/claude-code-scheduler",
Given a URL, return its main content as clean Markdown — headings, links, images, lists, code blocks all preserved. Always try one method per URL — don't cascade blindly. Pick the right one upfront. is the directory where this SKILL.md lives. Resolve it before calling the script.
"name": "axlabs-mckinsey-pptx", "description": "McKinsey-style PPTX generator with 40 production-ready slide templates (executive summary, BCG matrix, KPI dashboard, roadmap, org chart, historic-forecast, etc.). Ships with a subagent that picks the right template for each slide, defends its choice,
你是一个智能助手，请总结知识库的内容来回答问题，请列举知识库中的数据详细回答。当所有知识库内容都与问题无关时，你的回答必须包括"知识库中未找到您要的答案！"这句话。 1. 绝对禁止将图片移动到文本末尾 2. 必须保持图片在原文中的精确位置
This booster helps developers quickly scaffold production-ready FastAPI projects with industry best practices including async patterns, dependency injection, and error handling. It's ideal for Python developers building new APIs, microservices, or backend applications.
"name": "langchain-skills", "description": "Agent skills for building agents with LangChain, LangGraph, and Deep Agents", "name": "LangChain",
Use this skill only for explicit or requests. is the only supported entrypoint.
"name": "claude-code-harness", "version": "3.17.1", "description": "Claude harness - A harness for solo developers (Vibecoders) to handle full-cycle contract development.",
45 AI-powered skills for affiliate marketers. Each skill automates a specific workflow (content creation, program research, SEO, outreach, analytics, etc.) using live data from the Affitor API.
An MCP server that integrates Feishu (Lark) collaboration platform with AI assistants, enabling developers to connect their workflow tools with Claude, Cursor, and Windsurf. Useful for teams already invested in Feishu who want AI-powered automation and context access.
"description": "AI-native job queue for Bun — skills, MCP server (73 tools), custom agent, SQLite persistence, cron, priorities, retries, DLQ, webhooks", "name": "egeominotti" "homepage": "https://github.com/egeominotti/bunqueue",
ChiR24 Unreal_mcp enables AI assistants to control Unreal Engine programmatically—browsing assets, importing content, and managing levels and sequences. Game developers and Unreal Engine pipeline engineers benefit most from automating repetitive asset management and level building tasks.
"name": "atlas-mcp-server", "version": "2.8.15", "description": "ATLAS (Adaptive Task & Logic Automation System): An MCP server enabling LLM agents to manage projects, tasks, and knowledge via a Neo4j-backed, three-tier architecture. Facilitates complex workflow automation and project management thr
A specialized AI skill for conducting 5S workplace organization audits with scoring, photo documentation, and sustainability tracking—enabling manufacturers and facilities managers to systematically assess and improve workplace organization.
Guides developers in creating pull requests that follow Instructure UI conventions, including required sections like summaries, test plans, and AI disclosure statements. Useful for teams contributing to or maintaining InstUI design systems.
1. Write Simple, Clear Code 3. Project Structure 4. Development Practice
BlockRun MCP Server enables Claude users to access 30+ AI models through x402 micropayments without requiring API keys. This benefits developers who want flexible model access and cost-efficient AI inference across multiple providers.
"name": "modularity", "description": "Design and analyze modular software systems using the Balanced Coupling model by Vlad Khononov. Includes a modularity review skill for analyzing existing codebases and a modular design skill for designing new systems from requirements.", "name": "Vlad Khononov"
Custom codegen'd CDP SDK (every method from browserprotocol.json + jsprotocol.json gets a typed wrapper) plus a tiny HTTP server that holds one persistent CDP . The CLI auto-starts the server on first use and forwards JS snippets to it. The SDK lives in the skill's directory. In the rest of this d
