Backend &amp; API

Count Korean text deterministically with exact grapheme, line, and byte contracts for self-intros and form limits.

cheap-gas-nearby

Use when the user asks for nearby cheapest gas stations or 근처 가장 싼 주유소. Always ask the user's current location first, then use Kakao Map anchor resolution plus official Opinet fuel-price APIs.

olive-young-search

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

joseon-sillok-search

Search Joseon Dynasty Annals records from the official sillok.history.go.kr site with keyword search plus optional king/year narrowing.

lck-analytics

Riot 공식 LoL Esports 데이터와 Oracle's Elixir 스타일 historical 데이터로 LCK 경기 결과, 현재 순위, live turning point, 밴픽 matchup/synergy, patch meta, 팀 파워 레이팅을 조회한다.

han-river-water-level

한강홍수통제소 기반 현재 수위/유량을 관측소명 또는 관측소코드로 조회한다. 기본 경로는 k-skill-proxy의 han-river water-level endpoint다.

korea-weather

한국 날씨를 기상청 단기예보 조회서비스와 프록시 경유로 조회해 요약한다.

korean-patent-search

Search Korean patent and utility-model publications through the official KIPRIS Plus Open API with keyword search plus application-number detail lookup.

household-waste-info

Use when the user asks for 생활쓰레기 배출 요일/시간/장소 정보 by 지역명(시군구) and wants official data.go.kr household waste guidance.

delivery-tracking

Track CJ대한통운 and 우체국 parcels by invoice number with official carrier endpoints, and structure the workflow around a carrier adapter that can grow to more couriers later.

kbo-results

Fetch KBO game schedules and results for a specific date with the kbo-game npm package. Use when the user asks for today's KBO games, yesterday's scores, or a date-specific scoreboard.

fine-dust-location

에어코리아 기반 미세먼지/초미세먼지를 지역명 또는 위치 힌트로 조회한다. 기본 경로는 k-skill-proxy의 report endpoint다.

korean-law-search

Search Korean statutes, articles, precedents, interpretations, and local ordinances via k-skill-proxy. Use when the user asks for Korean law/article/precedent lookups.

coupang-product-search

retention-corp/coupang_partners의 로컬 Coupang MCP 호환 레이어로 쿠팡 상품 검색, 로켓배송 필터, 가격대 검색, 상품 비교, 베스트 상품, 골드박스 특가를 조회한다.

kleague-results

케이리그 경기 결과와 현재 순위를 날짜/팀 기준으로 조회한다. 공식 JSON 엔드포인트와 kleague-results npm 패키지를 사용한다.

real-estate-search

Korean apartment/officetel/villa/single-house real transaction price and rent lookups via k-skill-proxy. Based on tae0y's real-estate-mcp and MOLIT public data APIs.

korean-spell-check

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

used-car-price-search

주요 한국 렌터카 업체를 비교한 뒤 SK렌터카 다이렉트 타고BUY inventory snapshot 으로 중고차 가격/인수가를 조회한다.

kakaotalk-mac

Search local KakaoTalk archives on Apple Silicon macOS through the katok CLI.

seoul-subway-arrival

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.

trailmark

6.3Kbackend-api

Builds and queries multi-language source and binary code graphs for security analysis. Includes pre-analysis passes for blast radius, taint propagation, privilege boundaries, entry point enumeration, proxy/unresolved-call tracking, type/reference queries, structural traversal, graph diffs, audit augmentation, declared cross-language/FFI/external links via `.trailmark/links.toml`, and SQL schema graphs. Use when analyzing call paths, mapping attack surface, finding complexity hotspots, enumerating entry points, tracing taint propagation, measuring blast radius, importing SARIF/weAudit/binary findings, linking source graphs across language or RPC boundaries, or building a code graph for audit prioritization. Feature-gate version-specific Trailmark APIs before using them; prefer `trailmark.parse.detect_languages()` or `--language auto` when the target language is unknown or polyglot.

trailofbits

audit-augmentation

6.3Kbackend-api

Augments Trailmark code graphs with external audit findings from SARIF static analysis results, weAudit annotation files, and version-gated Trailmark 0.4.x binary-analysis graph exports. Maps findings to graph nodes by file and line overlap, creates severity-based subgraphs, and enables cross-referencing findings with pre-analysis data (blast radius, taint, etc.). Use when projecting SARIF results onto a code graph, overlaying weAudit annotations, importing binary graph findings, cross-referencing Semgrep, CodeQL, or binary-analysis findings with call graph data, or visualizing audit findings in the context of code structure.

trailofbits

diagramming-code

6.3Kbackend-api

Generates Mermaid diagrams from Trailmark code graphs. Produces call graphs, class hierarchies, module dependency maps, containment diagrams, complexity heatmaps, and attack surface data flow visualizations. Use when visualizing code architecture, drawing call graphs, generating class diagrams, creating dependency maps, producing complexity heatmaps, or visualizing data flow and attack surface paths as Mermaid diagrams.

trailofbits

n8n-code-python

5.9Kbackend-api

Write Python code in n8n Code nodes. Use when writing Python in n8n, using _input/_json/_node syntax, working with standard library, or need to understand Python limitations in n8n Code nodes. Use this skill when the user specifically requests Python for an n8n Code node. Note — JavaScript is recommended for 95% of use cases — only use Python when the user explicitly prefers it or the task requires Python-specific standard library capabilities (regex, hashlib, statistics). EXCEPTION — for Python in the AI-agent-callable Custom Code Tool (@n8n/n8n-nodes-langchain.toolCode), use the n8n-code-tool skill instead (input is _query, return must be a string).

czlonkowski