4,240 boosters — open source, verified from GitHub, ready to install
1. Preserve custom rules from existing .gitignore 3. On auth error (401), retry with 4. Re-add preserved custom rules
Provides Flutter developers with structured guidance on integrating Firebase In-App Messaging, including setup, message triggering, privacy controls, and campaign testing to enhance user engagement.
"name": "adversarial-spec", "description": "Iteratively refine product specs through multi-model debate until consensus. Claude actively participates alongside GPT, Gemini, Grok, and other models. Includes interview mode, early agreement verification, and optional Telegram integration.", "repository
translation-sync automates synchronization of upstream updates while intelligently translating only new or modified content, ideal for maintaining localized versions of projects. Developers managing multilingual codebases and documentation benefit from reduced manual translation overhead.
This skill provides a philosophical framework and analytical methods for evaluating whether end users can "know" what value they can achieve through a product. It guides analysis from a value discovery perspective, rather than providing checklists. End users adopt products when they know what value
A planning-first agent that generates structured task breakdowns before execution, helping developers clarify scope and avoid missteps on complex code operations. Ideal for teams using Claude in agentic workflows.
Frontmatter fields above are primarily for Claude Code / OpenClaw. author: Agents365-ai category: Content Creation
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.
"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.
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",
"name": "claude-code-harness", "version": "3.17.1", "description": "Claude harness - A harness for solo developers (Vibecoders) to handle full-cycle contract development.",
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.
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.
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.
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.
This booster helps iOS development teams systematically gather context from Linear for release impact analysis and changelog generation using hierarchical task structures. It's valuable for teams managing complex releases with multiple dependencies.
An MCP server that enables AI assistants to programmatically control and interact with Unreal Engine 5, allowing developers to automate game development tasks and integrate AI-powered workflows into their UE5 projects.
Validate behavior against intent. Look for null/edge cases (0, -1, int.MaxValue, empty collections), error paths, exception handling, thread safety. Check for performance traps (allocations in hot paths, O(n²) where O(n) is possible), resource leaks (IDisposable not disposed), missing null checks on
goboscript is a Copilot instruction set that teaches the AI assistant how to generate code in goboscript, a Scratch compiler written in Rust. It benefits developers who want to use Copilot to write goboscript programs with proper syntax and language-specific rules.
