Agent Skills Hub

google

Search the web for real-time information, technical documentation, or research topics using WebSearch and WebFetch tools.

opsx

A specification-driven workflow management system for structured development lifecycle management, covering proposal, planning, implementation, and archival phases.

requirements-clarity

Clarify ambiguous requirements through systematic dialogue and scoring to ensure high-quality, actionable PRDs before starting implementation.

content-writer

Multi-platform content generator for Chinese social media including Xiaohongshu, Zhihu, Official Accounts, and Douyin with native formatting.

video-watcher

Fetch and parse transcripts from YouTube and Bilibili videos for summarization, QA, and content extraction using yt-dlp.

pr-operations

Manage PR review workflows, resolve threads, and handle discussion comments using specialized erk exec commands.

basic-usage

Essential guide to llmemory for document storage and search: installation, database setup with pgvector, document ingestion, hybrid/semantic retrieval, and building RAG systems with multi-tenant support.

tldr

Token-efficient codebase analysis skill for call graphs, semantic search, impact analysis, and data flow. Saves ~95% tokens vs. raw reads.

performance-marketing-agent

AI performance marketing agent for Google, Meta, LinkedIn, and TikTok ads. Automate keyword research, budget management, ROAS tracking, and cross-platform reporting via natural language.

goodqunbot

AI-powered WeChat message assistant. Retrieve recent messages from contacts/groups and send messages directly via AI chat. Windows 10/11 only.

claude-api

Expert guidance for Claude Messages API: structured outputs, prompt caching, tool use, and migration from deprecated Claude 3.x models to 4.5. Prevents common API errors.

monitor

Automated PR CI monitoring and failure resolution agent.