Productivity & Automation for Claude Code

Use Nara/PNU Korean spell-check surfaces conservatively to proofread Korean text, chunk long input, and return change-focused correction suggestions.

Korean door-to-door public transit routing (subway + bus + walking) via ODsay LIVE API with Kakao geocoding for address-to-address queries. Use when the user asks for 지하철/버스/대중교통 길찾기, 환승 경로, 소요시간, or transit directions between two places in Korea.

국가데이터처가 운영하는 KOSIS(국가통계포털, kosis.kr) Open API로 한국 공식 통계표를 검색하고 메타데이터·데이터·대용량 자료를 조회한다. Use when the user asks for 한국 공식 통계 (인구, 가구, 물가, 고용 등) 수치 조회, not for analysis or visualization.

Search, reserve, inspect, and cancel KTX or Korail tickets in Korea with the korail2 + pycryptodome Python packages. Use when the user asks for KTX seats, Korail bookings, train changes, reservation status, remaining seat numbers, car-by-car seats, or power-outlet/good-seat tips.

Check Korean Lotto draw results, latest rounds, and ticket matches with the k-lotto npm package. Use when the user asks for winning numbers, payout details, or whether their numbers matched.

로그인 없이 접근 가능한 마켓컬리 검색/상품 상세 표면으로 상품 후보, 현재 가격, 할인 여부, 품절 여부를 조회한다.

마이리얼트립 공식 Streamable HTTP MCP 서버로 항공권, 숙소, 투어/티켓/액티비티를 검색하고 상세·가격·예약 링크를 확인한다.

네이버 쇼핑 공개 BFF JSON을 k-skill-proxy로 조회해 상품 후보, 최저가, 판매처 링크를 보수적으로 가격비교한다.

오늘의집 공개 오늘의딜 페이지에서 로그인 없이 특가 상품을 조회하고 할인율, 가격, 리뷰, 링크를 정리하는 읽기 전용 스킬.

upstream daiso CLI를 사용해 올리브영 매장 검색, 상품 검색, 재고 확인을 조회한다.

Use when the user asks for nearby parking lots or 근처 주차장/공영주차장. Always ask the user's current location first, then use official Data.go.kr public parking data through k-skill-proxy or the parking-lot-search package.

팝빌 전자세금계산서·전자명세서·현금영수증·문자·카카오톡·팩스·휴폐업/기업정보·계좌조회·홈택스 수집을 테스트/운영 환경에서 안전하게 호출한다.

Use when the user asks for nearby public/open restrooms or 근처 화장실. Always ask the user's current location first, then use the official nationwide public-restroom standard dataset plus Kakao anchor resolution.

Edit HWP documents — insert/delete text, replace-all, create tables, set cell text — with the k-skill-rhwp CLI that wraps the @rhwp/core WASM engine (rhwp by Edward Kim).

사람인 기업회원 인재풀 로그인 세션에서 마스킹된 후보 정보를 검색·비교해 유료 열람 전 shortlist를 만듭니다.

서울 따릉이 실시간 대여소의 대여 가능 자전거와 빈 거치대를 좌표 주변 또는 대여소 이름으로 조회한다.

서울 주요 121개 핫스팟 장소의 실시간 혼잡도와 인구 현황을 조회한다. 지금 강남역이 얼마나 붐비는지, 홍대 인파가 얼마나 되는지 물어볼 때 사용한다.

Look up Seoul real-time subway arrival information with the official Seoul Open Data API. Use when the user asks when a train arrives, which trains are approaching a station, or how crowded Seoul subway timing looks right now.

서울주택도시개발공사(SH) 공개 공고/공지 게시판에서 청약·주택 공고 목록, 상세 본문, 첨부 미리보기 메타데이터를 직접 조회한다.

Use when the user asks how to look up 지하철 분실물 or 유실물 by 역명/물품명. v1 is an 안내형/하이브리드 skill that structures the official LOST112 + 서울교통공사 flow conservatively.

사용자가 직접 로그인한 예비군 홈페이지(yebigun1.mil.kr) Chrome 세션을 재사용해 이번 훈련 일정/장소를 조회하고, 작년 이전 기록과 비교해 무엇이 달라졌는지 알려준다. 조회 전용이며 로그인이나 연기·보류 신청은 절대 자동화하지 않는다.

Look up a Korean postcode and official English address from a known address with the official ePost integrated search page.

Clarify requirements before implementing. Use when serious doubts arise.

Searches and explores Burp Suite project files (.burp) from the command line. Use when searching response headers or bodies with regex patterns, extracting security audit findings, dumping proxy history or site map data, or analyzing HTTP traffic captured in a Burp project.

Stops, cancels, or aborts the active skill improvement loop while preserving all changes made to skill files. Use to manually stop, cancel, abort, or kill the iteration process early.

>- Guides the design and structuring of workflow-based Claude Code skills with multi-step phases, decision trees, subagent delegation, and progressive disclosure. Use when creating skills that involve sequential pipelines, routing patterns, safety gates, task tracking, phased execution, or any multi-step workflow. Also applies when reviewing or refactoring existing workflow skills for quality.

Graph-informed mutation testing triage. Parses codebases with Trailmark, runs mutation testing and necessist, then uses survived mutants, unnecessary test statements, and call graph data to identify false positives, missing test coverage, and fuzzing targets. Use when triaging survived mutants, analyzing mutation testing results, identifying test gaps, finding fuzzing targets from weak tests, running mutation frameworks (including circomvent and cairo-mutants), or using necessist.

Safely analyzes and cleans up local git branches and worktrees by categorizing them as merged, squash-merged, superseded, or active work.

Configures Python projects with modern tooling (uv, ruff, ty). Use when creating projects, writing standalone scripts, or migrating from pip/Poetry/mypy/black.

Iteratively reviews and fixes a Claude Code skill until it meets quality standards. Triggers on 'fix my skill', 'improve skill quality', 'skill improvement loop'.

Iteratively reviews and fixes Claude Code skill quality issues until they meet standards. Runs automated fix-review cycles using the skill-reviewer agent. Use to fix skill quality issues, improve skill descriptions, run automated skill review loops, or iteratively refine a skill. Triggers on 'fix my skill', 'improve skill quality', 'skill improvement loop'. NOT for one-time reviews—use /skill-reviewer directly.

Reviews workflow-based Claude Code skills for structural quality, pattern adherence, tool assignment correctness, and anti-pattern detection. Use when auditing an existing skill or validating a newly created skill before submission.

Design multi-agent AI workflows with clear boundaries, handoffs, and monitoring. Use when a complex PM task should run as parallel specialized agents instead of one linear process.

Diagnose context stuffing vs. context engineering. Use when an AI workflow feels bloated, brittle, or hard to steer reliably.

Run a structured discovery flow from problem framing through opportunity mapping and validation planning.

Break down epics into user stories with Humanizing Work split patterns. Use when a backlog item is too large to estimate, sequence, or deliver safely.

Frame an epic as a testable hypothesis with target user, expected outcome, and validation method. Use when defining a major initiative before roadmap, discovery, or delivery planning.

Look up SaaS finance metrics, formulas, and benchmarks fast. Use when you need a quick metric definition, formula, or benchmark during analysis.

Decode an incoming message into a structured breakdown that separates the literal ask from the job-to-be-done. Use before replying to a loaded Slack ping, email, mandate, or escalation.