Development
Frontend, Backend, Mobile, and Full-Stack development skills
20307 skills in this category
Subcategories
baml-codegen
Generates production-ready BAML applications from natural language requirements. Creates complete type definitions, functions, clients, tests, and framework integrations for data extraction, classification, RAG, and agent workflows. Queries official BoundaryML repositories via MCP for real-time patterns. Supports multimodal inputs (images, audio), 6 programming languages (Python, TypeScript, Ruby, Java, Go, C#), 10+ frameworks, 50-70% token optimization, and 95%+ compilation success.
swift-executor
Rapid task execution without hesitation or deterrence. Expert in overcoming blockers, making quick decisions, and maintaining forward momentum. Use for urgent tasks, breaking through impediments, decisive action. Activates on 'swift', 'execute quickly', 'undeterred', 'overcome blocker', 'just do it'. NOT for strategic planning, careful analysis, or research tasks.
mova-wf-cycle-scaffold-basic-wrapper
Bootstrap a wf_cycle experiment scaffold (rules, inputs, attempts) with A/B/C templates in one deterministic run.
local-settings-updater
プロジェクトの .claude/settings.local.json を更新する。「ローカル設定を更新して」「local settings を変更」「個人用設定を変えて」「自分だけの設定」「ローカル permissions を追加」「個人設定ファイルを編集」「settings.local を更新」などで起動。Git にコミットされない個人用の Claude Code 設定を管理。
image-processor-guidelines
Development guidelines for Quantum Skincare's Python FastAPI image processor microservice. Covers FastAPI patterns, Perfect Corp API integration, MediaPipe FaceMesh validation, correlation headers, access control (CIDR + X-Internal-Secret), error handling, Pydantic models, structured logging, mock mode, provider normalization, and testing strategies. Use when working with image-processor code, routes, validation pipeline, Perfect Corp integration, or Python/FastAPI patterns.
hr-network-analyst
Professional network graph analyst identifying Gladwellian superconnectors, mavens, and influence brokers using betweenness centrality, structural holes theory, and multi-source network reconstruction. Activate on 'superconnectors', 'network analysis', 'who knows who', 'professional network', 'influence mapping', 'betweenness centrality'. NOT for surveillance, discrimination, stalking, privacy violation, or speculation without data.
page-transitions
Use when implementing route changes, view transitions, modal opens/closes, or navigation animation in web and mobile applications.
beads-workflow
Proactive workflow for projects using beads issue tracker.ACTIVATE AUTOMATICALLY when session starts in directory with .beads/.Use when: starting work session, selecting tasks, completing tasks, creating subtasks.Triggers: "какие задачи", "что делать", "готово", "done", "следующая задача", "создай задачу", "tasks", "next task", "pick task", "обнови задачи", "refresh", "sync".
rice-data-query
SQL expert for Rice Data Portal queries using DuckDB SQL. ALWAYS use this skill when data is requested from the Rice stock market database (tickers, prices, fundamentals, insider trades, valuation metrics, etc.). When users request monthly/weekly returns OR momentum, this skill automatically calculates BOTH metrics from end-of-month or end-of-week prices. Returns are expressed as decimals (not percentages). This ensures proper SQL generation, filename prompting, and multi-format file saving. Do NOT use this skill for analyzing local CSV/Parquet files that are already saved.
taxasge-project-orchestrator
Orchestre cycle de vie modules (planification, exécution, finalisation), génère rapports professionnels, met à jour RAPPORT_GENERAL
babel-config
Generates Babel configuration for JavaScript transpilation in tests. Creates babel.config.js file.
system-architect
Use when designing system architecture, creating design documents, planning technical architecture, or making high-level design decisions. Apply when user mentions system design, architecture, technical design, design docs, or asks to architect a solution. Use proactively when a feature requires architectural planning before implementation.
bugsnag
**UNIVERSAL TRIGGER**: Use when user wants to GET/FETCH/RETRIEVE any data FROM Bugsnag.Common patterns:- "get/show/list/display [something] from bugsnag"- "получить/показать/вывести [что-то] из bugsnag"- "bugsnag [organizations/projects/errors/details/events/comments/stats]"- "what [data] in bugsnag", "check bugsnag [resource]"Specific data types supported:📊 **Organizations & Projects**:- "list bugsnag organizations/orgs", "show organizations"- "list bugsnag projects", "available projects", "проекты bugsnag"🐛 **Errors (viewing)**:- "show/list bugsnag errors", "что в bugsnag", "check bugsnag"- "open errors", "error list", "ошибки bugsnag", "открытые ошибки"- "errors with severity error/warning", "filter bugsnag errors"🔍 **Error Details**:- "bugsnag details for <id>", "error details", "детали ошибки"- "show stack trace", "error context", "what happened in error"- "events for error", "error timeline", "события ошибки"💬 **Comments**:- "show comments for error", "error comments", "коммента
skill-creation
This skill should be used when the user asks to "create a skill", "add a new skill", "write a skill", "make a skill", "build a skill for Claude", or mentions creating Claude Code skills, skill development, or SKILL.md files. Provides guidance for creating well-structured Claude Code skills with proper triggers and progressive disclosure.
cv-creator
Professional CV and resume builder transforming career narratives into ATS-optimized, multi-format resumes. Integrates with career-biographer for data and competitive-cartographer for positioning. Generates PDF, DOCX, LaTeX, JSON Resume, HTML, and Markdown. Activate on 'resume', 'CV', 'ATS optimization', 'job application'. NOT for cover letters, portfolio websites (use web-design-expert), LinkedIn optimization, or interview preparation.
backend-api-development
Master backend development, API design, server architecture, database integration, authentication, microservices, and production patterns. Includes Node.js, GraphQL, Spring Boot, ASP.NET Core, and PHP frameworks.
write-documentation
Write and format Rust documentation correctly. Apply proactively when writing code with rustdoc comments (//! or ///). Covers structure (inverted pyramid), intra-doc links (crate:: paths, reference-style), constant conventions (binary/byte literal/decimal), and formatting (cargo rustdoc-fmt). Also use retroactively via /fix-intradoc-links, /fix-comments, or /fix-md-tables commands.
webapp-testing
Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.
planning-agents
여러 AI 에이전트(Claude, Codex)가 동일한 주제에 대해 병렬로 기획을 수행하고, 각 결과를 보여준 후 최종 머지된 기획안을 제시합니다. "3명이 기획해주세요"처럼 에이전트 수를 지정할 수 있으며, Claude와 Codex가 랜덤하게 분배됩니다.
new-node
Create new workflow nodes for the Workscript engine or refactor existing nodes. Generate complete, production-ready node implementations following the single-edge return pattern. Use when creating new nodes, developing custom integrations, building data manipulation nodes, refactoring existing nodes, or implementing workflow capabilities.