发现 Skills

Complete Python development guide covering code quality, testing, security, dependency management, and Goal-Driven Development

Lists local and remote git branches that are candidates for cleanup — merged but not deleted, and inactive branches with no commits in a configurable period (default 3 months). Use when user mentions "stale branches", "old branches", "branch cleanup", "prune branches", "dead branches", "unused branches", "inactive branches", "branch hygiene", or asks to "list branches to delete", "find stale branches", or runs /stale-branches command.

NATS JetStream persistence layer for building distributed systems with durable messaging. Use this skill for stream configuration, consumer patterns, exactly-once delivery, work queues, and event sourcing with NATS. Covers Go SDK patterns and CLI usage.

Run automated accessibility tests on URLs or HTML content using the axe-core engine to WCAG 2.2 AA standards. Use this skill when users want to test website accessibility, find WCAG violations, audit pages for accessibility issues, check if sites are accessible, or analyze HTML for accessibility problems. Output can be raw violations or formatted issues (delegates to a11y-issue-writer). Triggers on requests like "test accessibility", "check for WCAG violations", "audit this URL", "is this page accessible", or "find accessibility issues".

Static HTML/CSS/ARIA analysis without requiring a browser. Use this skill when analyzing code for semantic HTML issues, ARIA validity, landmark structure, heading hierarchy, form labeling, or any accessibility problems detectable from source code. Queries aria-mcp for ARIA rules and wcag-mcp for success criteria mapping. Part of the a11y-orchestrator workflow.

Conduct objective-driven investigation to reduce uncertainty. Use when there's an unknown blocking estimation or implementation, when technical-pm identifies uncertainty, or when someone says "we need to investigate first".

GDPR and German DSGVO compliance automation. Scans codebases for privacy risks, generates DPIA documentation, tracks data subject rights requests.

Comprehensive Spring Boot 3.x best practices for building scalable, maintainable enterprise applications with Jakarta EE. Use this skill when creating Spring Boot applications, designing REST APIs, implementing security, writing tests, or architecting Spring Boot projects. Covers Controller-Service-Repository patterns, validation, error handling, testing strategies, performance optimization, and production-ready configurations.

Code documentation standards, patterns, and best practices

Integration with the Ollama REST API, capability detection, model routing, and multimodal patterns for local AI agents. Use this Skill when building applications that interact with Ollama—detecting model capabilities, implementing chat with tools, vision, audio, embeddings, or streaming responses.

You are an error tracking and observability expert specializing in implementing comprehensive error monitoring solutions. Set up error tracking systems, configure alerts, implement structured logging, and ensure teams can quickly identify and resolve production issues.

Deploy Expo apps to production

Design effective KPI dashboards with metrics selection, visualization best practices, and real-time monitoring patterns. Use when building business dashboards, selecting metrics, or designing data visualization layouts.

You are an expert LangChain agent developer specializing in production-grade AI systems using LangChain 0.1+ and LangGraph.

Next.js App Router principles. Server Components, data fetching, routing patterns.

Automate Outlook Calendar tasks via Rube MCP (Composio): create events, manage attendees, find meeting times, and handle invitations. Always search tools first for current schemas.

Master ShellCheck static analysis configuration and usage for shell script quality. Use when setting up linting infrastructure, fixing code issues, or ensuring script portability.

Expert in building Telegram bots that solve real problems - from simple automation to complex AI-powered bots. Covers bot architecture, the Telegram Bot API, user experience, monetization strategies, and scaling bots to thousands of users. Use when: telegram bot, bot api, telegram automation, chat bot telegram, tg bot.

VR/AR development principles. Comfort, interaction, performance requirements.

Analyzes source code to automatically generate technical documentation and architecture diagrams. Use to maintain up-to-date API references and onboarding materials for engineering teams.

Review PRs: diffs, inline comments via gh or REST.

Create Go microservice projects with a Lambda-ready hexagonal/clean architecture. Use this when a user asks to create, scaffold, or set up a new Go microservice, Lambda function, or backend service project following the hexagonal/clean architecture pattern. Supports AWS Lambda handlers, SQS event processing, a MySQL client with connection pooling, and a standard project structure (cmd, internal: core/driving/shared/libraries), Dockerfiles (including multi-stage builds and a local Dockerfile), Makefiles, and AWS SAM templates.

This skill provides API route patterns and conventions for the fitness app. Use when creating or modifying API routes, handling authentication, validating requests, or implementing error handling.

Expert guide for Jean Claude CLI - a sophisticated AI orchestration framework featuring two-agent workflows, event sourcing, coordinator pattern with ntfy.sh, agent note-taking, mailbox communication, and real-time monitoring. Use when user asks about jc commands, workflows, Beads integration, agent coordination, or Jean Claude architecture.