Claude Skills

Use when interacting with Google Chat - send messages, list messages, or get message details. Requires agentio CLI with a configured Google Chat profile (webhook or OAuth).

Automates browser interactions for web testing, form filling, screenshots, and data extraction. Use when the user needs to navigate websites, interact with web pages, fill forms, take screenshots, test web applications, or extract information from web pages.

어드민 문서 자동 뷰어 - 모든 가이드를 한 곳에서 관리

Coordinates Serena MCP knowledge graph operations for Shannon Framework. Enforces standardized entity naming (shannon/* namespace), relation creation patterns, search protocols, and observation management. Prevents orphaned entities, naming chaos, and broken context lineage. Use when: storing specs/waves/goals/checkpoints, querying Shannon history, managing knowledge graph structure, ensuring cross-wave context preservation.

Structured debugging methodology for investigating and resolving technical issues. Use this skill when debugging any technical problem, investigating errors, or troubleshooting unexpected behavior to ensure root cause analysis rather than symptom treatment.

Comprehensive document creation, editing, and analysis with support for tracked changes, comments, formatting preservation, and text extraction. When Claude needs to work with professional documents (.docx files) for: (1) Creating new documents, (2) Modifying or editing content, (3) Working with tracked changes, (4) Adding comments, or any other document tasks

FLEXIBLE skill for North Star goal tracking with Serena MCP persistence. Parses vague goals into measurable criteria, tracks progress percentages, maintains goal history, integrates with wave execution. Prevents goal drift and context loss through structured storage. Essential for multi-session projects.

Search GitHub code, repositories, issues, and PRs via gh CLI

Autonomous task execution with library discovery, 3-tier validation, and atomic git commits. Integrates with Shannon CLI Python modules for platform-specific execution. Invokes /shannon:wave for code generation, validates outputs functionally, commits only validated changes. Use when: user requests autonomous execution, wants library-first development, needs validated commits.

Leave notes on files for other agents to see in future sessions. Use after making non-obvious changes, fixing tricky bugs, or when code looks wrong but is intentional.

실제 코드 템플릿 - Supabase 인증, UI 컴포넌트, 레이아웃

Use when partner provides a complete implementation plan to execute in controlled batches with review checkpoints - loads plan, reviews critically with Shannon quantitative analysis, executes tasks in complexity-based batches, runs validation gates, reports for review between batches

SaaS 수정 및 업데이트 가이드 - 코드 변경, 기능 추가, 유지보수

Agentic workflow for cloning websites with pixel-perfect fidelity using specialized sub-agents. Use when the user wants to clone/copy/replicate a website, create a landing page based on an existing site, or needs to extract and recreate a website's design. Includes orchestration via slash command, four specialized sub-agents (screenshotter, extractor, cloner, qa-reviewer), and outputs React components with Tailwind CSS and motion animations.

This skill should be used when the user asks to "diagnose context problems", "fix lost-in-middle issues", "debug agent failures", "understand context poisoning", or mentions context degradation, attention patterns, context clash, context confusion, or agent performance degradation. Provides patterns for recognizing and mitigating context failures.

Use when implementing any feature or bugfix, before writing implementation code - write the test first using REAL systems (NO MOCKS), watch it fail, write minimal code to pass; ensures tests actually verify behavior by requiring failure first and real system integration

Comprehensive PDF manipulation toolkit for extracting text and tables, creating new PDFs, merging/splitting documents, and handling forms. When Claude needs to fill in a PDF form or programmatically process, generate, or analyze PDF documents at scale.

Use when interacting with Gmail - list, read, search, send (with attachments/inline images), reply, archive, mark, download attachments, or export to PDF. Requires agentio CLI with a configured Gmail profile.