Backend & API
Backend services, APIs, webhooks, and server-side tooling
Skills List
fullstack-guardian
Builds security-focused full-stack web applications by implementing integrated frontend and backend components with layered security at every level. Covers the complete stack from database to UI, enforcing auth, input validation, output encoding, and parameterized queries across all layers. Use when implementing features across frontend and backend, building REST APIs with corresponding UI, connecting frontend components to backend endpoints, creating end-to-end data flows from database to UI, or implementing CRUD operations with UI forms. Distinct from frontend-only, backend-only, or API-only skills in that it simultaneously addresses all three perspectives—Frontend, Backend, and Security—within a single implementation workflow. Invoke for full-stack feature work, web app development, authenticated API routes with views, microservices, real-time features, monorepo architecture, or technology selection decisions.
jeffallanjavascript-pro
Writes, debugs, and refactors JavaScript code using modern ES2023+ features, async/await patterns, ESM module systems, and Node.js APIs. Use when building vanilla JavaScript applications, implementing Promise-based async flows, optimising browser or Node.js performance, working with Web Workers or Fetch API, or reviewing .js/.mjs/.cjs files for correctness and best practices.
jeffallannestjs-expert
Creates and configures NestJS modules, controllers, services, DTOs, guards, and interceptors for enterprise-grade TypeScript backend applications. Use when building NestJS REST APIs or GraphQL services, implementing dependency injection, scaffolding modular architecture, adding JWT/Passport authentication, integrating TypeORM or Prisma, or working with .module.ts, .controller.ts, and .service.ts files. Invoke for guards, interceptors, pipes, validation, Swagger documentation, and unit/E2E testing in NestJS projects.
jeffallanfastapi-expert
Use when building high-performance async Python APIs with FastAPI and Pydantic V2. Invoke to create REST endpoints, define Pydantic models, implement authentication flows, set up async SQLAlchemy database operations, add JWT authentication, build WebSocket endpoints, or generate OpenAPI documentation. Trigger terms: FastAPI, Pydantic, async Python, Python API, REST API Python, SQLAlchemy async, JWT authentication, OpenAPI, Swagger Python.
jeffallanapi-designer
Use when designing REST or GraphQL APIs, creating OpenAPI specifications, or planning API architecture. Invoke for resource modeling, versioning strategies, pagination patterns, error handling standards.
jeffallanspring-boot-engineer
Generates Spring Boot 3.x configurations, creates REST controllers, implements Spring Security 6 authentication flows, sets up Spring Data JPA repositories, and configures reactive WebFlux endpoints. Use when building Spring Boot 3.x applications, microservices, or reactive Java applications; invoke for Spring Data JPA, Spring Security 6, WebFlux, Spring Cloud integration, Java REST API design, or Microservices Java architecture.
jeffallan
dbs-theory-grounding
理论溯源与案例重释。审查 PPT、课程、文案或方法论中的经验判断，先判断命题是否成立，再匹配并核实可信理论，用该理论重释案例并标明边界。适用于给自创理论找依据、给 PPT 补理论来源、判断一句话能否上升为理论、检查是否硬套名人；聚焦单次理论锚定，不默认展开历史同构研究。
dontbesilent2025dbs-video-extract
接收抖音、小红书、微信视频号等短视频链接或分享文案，查询作品／账号数据并提取语音文字稿，按作者和标题归档为 Markdown。用户希望完整解析短视频、取得数据或文字稿时使用；运行前检查 TikHub 与轻抖使用凭证，缺少时用新手能理解的方式引导购买和安全配置。
dontbesilent2025
pricing
Help figure out pricing for a product or service using minimalist entrepreneur principles. Use when someone is setting prices, considering price changes, or struggling with what to charge.
slavingia
a-stock-data
当任务需要写代码实际获取A股数据时使用——拉取行情/K线(mootdx+腾讯+百度)、研报(东财+同花顺+iwencai)、信号(热点/北向/龙虎榜/解禁/行业)、资金面(融资融券/大宗/股东户数/分红/资金流)、新闻、财务三表/F10、公告(巨潮)、打板(涨停池/连板/炸板率/重点监控池/日内异动)、ETF期权(T型报价/希腊字母/IV)、舆情互动(互动易/热榜/人气榜)、筹码分布(获利比例/成本区间)、复权因子、估值历史(PE/PB/PS+换手率+ST)、申万行业变迁史、宏观(社融/PMI)等真实数据。十二层数据源·60端点(含5备胎)·指数成分/权重/估值/交易日历/官方两融/北交所行情·内嵌全部可运行代码，自包含零依赖外部文件；优先用通达信(mootdx)/腾讯(不封IP)，东财接口已内置限流防封，主源被封可查「备用源速查」降级。仅在需要调用数据接口取数时使用：A股概念解释、投资观点讨论、策略问答等无需取数的话题不要加载本skill。
simonlin1212
sendcutsend
Review DXF and STEP/STP uploads for SendCutSend.com orders using its ordering guide, catalog, and specs. Use only for SendCutSend.com preflight reports covering upload readiness, selected material/SKU/thickness/service availability, and service-specific checks for laser cutting, CNC routing, bending, tapping, countersinking, hardware insertion, and finishing.
earthtojake
executing-plans
当你有一份书面实现计划需要在单独的会话中执行，并设有审查检查点时使用
jnmetacode
cursor-sdk
Guide users building apps, scripts, CI pipelines, or automations on top of the Cursor TypeScript SDK (`@cursor/sdk`). Use this skill whenever the user mentions integrating, installing, or writing code against the Cursor SDK; whenever they say `Agent.create`, `Agent.prompt`, `Agent.resume`, `agent.send`, `run.stream`, `CursorAgentError`, or `@cursor/sdk`; whenever they ask to run Cursor agents programmatically from a script, CI/CD pipeline, GitHub Action, backend service, or any other code that isn't the Cursor IDE itself; and whenever they want to pick between local and cloud runtime, configure MCP servers for an SDK agent, or handle streaming, cancellation, or errors from an SDK agent. Also trigger when a user is wiring Cursor into an automation, writing a bot that runs Cursor, or porting REST `/v1/agents` calls to the SDK, even if they don't explicitly name the package. Use this eagerly rather than answering from memory; the SDK surface evolves and this skill plus its references are the source of truth for the external package.
cursorchinese-documentation
中文文档排版参考——中英文空格、全半角标点、术语保留、链接格式、中文文案排版指北约定。仅在用户显式 /chinese-documentation 时调用，不要根据上下文自动触发。
jnmetacodedbs-save
把当前诊断的关键状态存到本地，下次回来可以接着用。 触发方式：/dbs-save、/存档、「保存这次诊断」「记下来」「这个结论留着」 Save the current diagnosis state to disk for cross-session recall. Trigger: /dbs-save, "save this diagnosis", "remember this"
dontbesilent2025
seoul-weather-risk
서울 행정동 이름을 정식명 우선·허용된 결정적 표기 별칭만으로 정규 place_id로 해석해 ASK 서울의 장소별 기상 위험 예상 시간대(weather_place_risk_window) 단일 제품을 hosted k-skill proxy에서 읽기 전용 조회한다. 사용자 API Key와 place_id 입력은 필요하지 않다.
nomadamasdbs-diagnosis
dontbesilent 商业模式诊断。两种模式：问诊（消解你的问题）和体检（拆解你的商业模式）。 触发方式：/dbs-diagnosis、/问诊、「帮我看看商业模式」「诊断一下我的业务」「我有个商业问题」 Business model diagnosis using dontbesilent's ontological framework. Two modes: consultation (dissolve your question) and checkup (analyze your business model). Trigger: /dbs-diagnosis, "diagnose my business model", "I have a business question"
dontbesilent2025highway-traffic-status
한국도로공사·국가교통정보센터 공개 API로 고속도로 실시간 소통(구간별 속도/교통량/정체 등급)과 CCTV 스트림 메타데이터를 조회한다. Use when the user asks 고속도로 정체, 교통 상황, 노선/구간 소통, 고속도로 CCTV. Not for 대중교통 길찾기 or 자동차 경로 안내.
nomadamaskorean-heritage-search
Search official Korean national heritage records, details, locations, and monthly heritage events from the Korea Heritage Service Open API.
nomadamasbok-ecos-stats
한국은행 ECOS Open API로 기준금리, 환율, 소비자물가지수, 통화량 등 중앙은행 경제통계 시계열과 100대 핵심지표를 조회한다. Use when the user asks 기준금리, 환율 추이, 물가지수, M2, 국고채 금리, 거시경제 통계. Not for 주식 시세(korean-stock-search) or KOSIS 일반 통계(kosis-stats).
nomadamasassembly-bill-vote-search
열린국회정보 Open API를 k-skill-proxy 경유로 호출해 의안 검색·상세와 국회의원 본회의 표결정보를 조회한다. 조회 전용.
nomadamaskopis-performance-search
KOPIS 공연 목록·상세·시설을 조회한다. 조회 전용.
nomadamaskr-whois-lookup
공공데이터포털 WHOIS 도메인/IP 정보 API를 k-skill-proxy 경유로 호출해 .kr/.한국 도메인, IP 주소, AS 번호의 공개 등록정보를 조회한다. 조회 전용. 돌쇠에서는 공식 표면을 통한 후속 액션까지 진행한다.
nomadamasnaver-ad-performance
네이버 검색광고(키워드광고)의 노출수·클릭수·광고비·CTR·CPC·전환수를 조회한다. 캠페인/광고그룹/키워드 목록, 기간별 성과, 연관키워드·월간 조회수 도구 포함. 읽기 전용, 로컬 실행 전용. 돌쇠에서는 공식 표면을 통한 후속 액션까지 진행한다.
nomadamas