Agent Skills Hub

mcp-patterns

Maintenance patterns for the @youdotcom-oss/mcp STDIO bridge, focusing on transport lifecycle management, shutdown guards, and robust error handling.

rivetkit-client-javascript

Official RivetKit JavaScript client guidance for browser, Node.js, and Bun. Manage Rivet Actor connections, state, RPC actions, and events.

query-sub-agent

Specialized IDF (Information Display Frame) sub-agent for generating and reviewing CQRS Query Side implementations across Java, TypeScript, and Go.

instagram-reel-downloader-whatsapp

Download Instagram Reels via sssinstagram.com and process them into WhatsApp-ready video files automatically.

changelog

Automated runtime observability changelog for Claude Code development sessions, tracking file changes, test results, and git commits.

baidu-search

Search the live web using Baidu AI Search Engine (BDSE) for real-time information, documentation, and research topics.

presentation-structure

Technical specification and structural guidelines for the project's single-file HTML/CSS/JS presentation system.

search

Search the web using Tavily's LLM-optimized search API for relevant, source-cited content without writing code.

cross-plugin-detective

Standardized detective skill integration for agent roles. Maps agents to code-analysis skills and enforces claudemem usage for memory-indexed code investigation.

react-patterns

Implement React 19 patterns: React Compiler, Server Actions, Forms, and new hooks like 'use'. Guide decisions between Actions vs TanStack Query for mutations.

core-dev

Development guide for lemline-core, the stateless Serverless Workflow engine. Manage workflow execution, node navigation, state transitions, JQ expression evaluation, error handling, and parallel fork logic.

tavily-search

Real-time web search and content extraction tool using the Tavily API for research, news gathering, and up-to-date information retrieval.