Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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data-substrate-analysis
Analyze fundamental data primitives, type systems, and state management patterns in a codebase. Use when (1) evaluating typing strategies (Pydantic vs TypedDict vs loose dicts), (2) assessing immutability and mutation patterns, (3) understanding serialization approaches, (4) documenting state shape and lifecycle, or (5) comparing data modeling approaches across frameworks.
majiayu000/claude-skill-registry 163
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content-saver
Guides users through saving generated content (summaries, notes, key points) to professionally formatted and themed files. Use when users want to save, export, or persist content generated during the session, choose Option 4 after transcription, apply styling/themes to saved content, or explicitly ask to save summaries, notes, or derived content.
majiayu000/claude-skill-registry 163
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output-dev-create-skeleton
Generate workflow skeleton files using the Output SDK CLI. Use when starting a new workflow, scaffolding project structure, or understanding the generated file layout.
majiayu000/claude-skill-registry 163
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Registry Update
Updates the Betty Framework Skill Registry when new skills are created or validated.
majiayu000/claude-skill-registry 163
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pr-lifecycle
Enforce project hygiene throughout the PR lifecycle. Use before creating PRs to validate worktrees, branch naming, and issue linking. Use when creating PRs to ensure proper "Fixes
majiayu000/claude-skill-registry 163
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creating-skills
Guides creation of effective Agent Skills with proper structure and validation.
Use when users want to create a new skill, update an existing skill, or need
guidance on skill design patterns, SKILL.md format, or verify.py implementation.
NOT when just using existing skills (use those skills directly).
majiayu000/claude-skill-registry 163
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wechat-chat-tool
微信小程序聊天工具开发指南。当开发聊天工具分包、配置 chatTools、发送消息到群聊、动态消息、获取群成员信息、wx.openChatTool、wx.getChatToolInfo 时使用。
majiayu000/claude-skill-registry 163
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macos-say
Use macOS text-to-speech via the `say` command for voice feedback, audio narration, and spoken output.
majiayu000/claude-skill-registry 163
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slack-search
Search and retrieve information from Slack workspace using the slack-cli tool. Use this skill to find messages, get channel history, or search for user posts in Slack.
majiayu000/claude-skill-registry 163
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senior-mobile
Comprehensive cross-platform mobile development skill for React Native, Flutter, and Expo. Includes project scaffolding, platform detection, app store validation, and CI/CD setup. Use when building mobile apps, selecting frameworks, validating releases, or setting up mobile development workflows.
majiayu000/claude-skill-registry 163
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collect-for-pr
Collect pending worktree commits into a PR for review. Use this skill when subdirectory worktrees have accumulated 4-7+ commits that should be batched together and submitted for review. Invoked with /collect-for-pr or automatically when monitoring worktree status.
majiayu000/claude-skill-registry 163
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vue-typescript
Master Vue TypeScript - Type-safe Components, Generics, Type Inference, Advanced Patterns
majiayu000/claude-skill-registry 163
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deploying-monitoring-stacks
Monitor use when deploying monitoring stacks including Prometheus, Grafana, and Datadog. Trigger with phrases like "deploy monitoring stack", "setup prometheus", "configure grafana", or "install datadog agent". Generates production-ready configurations with metric collection, visualization dashboards, and alerting rules.
majiayu000/claude-skill-registry 163
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using-simulation-foundations
Router for simulation math - ODEs, state-space, stability, control, numerics, chaos, stochastic
majiayu000/claude-skill-registry 163
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Workers Development
This skill should be used when the user asks about "Workers API", "fetch handler", "Workers runtime", "request handling", "response handling", "Workers bindings", "environment variables in Workers", "Workers context", or discusses implementing Workers code, routing patterns, or using Cloudflare bindings like KV, D1, R2, Durable Objects in Workers.
majiayu000/claude-skill-registry 163
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bias-assessor
Add bias/risk-of-bias assessment fields to an extraction table and populate them consistently.
**Trigger**: bias, risk-of-bias, RoB, evidence quality, 偏倚评估, 证据质量.
**Use when**: systematic review 已生成 `papers/extraction_table.csv`，需要在 synthesis 前补齐偏倚/质量字段。
**Skip if**: 不是 systematic review，或还没有 `papers/extraction_table.csv`。
**Network**: none.
**Guardrail**: 使用简单可复核刻度（low/unclear/high）+ 简短 notes；保持字段一致性。
majiayu000/claude-skill-registry 163
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ansible-role-init
Scaffold a new Ansible role via ansible-galaxy init
majiayu000/claude-skill-registry 163
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github-info
Retrieve GitHub user profile and repository information using the gh CLI tool. Use when the user asks about their GitHub profile, statistics, repositories, or wants to view their GitHub information. Examples: Show me my GitHub profile, What are my top repositories, Get my GitHub stats.
majiayu000/claude-skill-registry 163
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Prow Job Analyze Test Failure
Analyze a failed test by inspecting the code in the current project and artifacts in Prow CI job. Provide a detailed analysis of the test failure in a pre-defined format.
majiayu000/claude-skill-registry 163
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reviewing-platform-abstraction
Validates platform abstraction compliance - ensures rendering code uses IRendererAPI interfaces, no direct OpenGL in engine core, proper namespace isolation. Reviews graphics features and guides alternative backend implementation.
majiayu000/claude-skill-registry 163
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extract-transcripts
Extract readable transcripts from Claude Code and Codex CLI session JSONL files
majiayu000/claude-skill-registry 163
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sam-template-builder
Sam Template Builder - Auto-activating skill for AWS Skills.
Triggers on: sam template builder, sam template builder
Part of the AWS Skills skill category.
majiayu000/claude-skill-registry 163
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generate-questions
Generate high-quality bilingual programming quiz questions for Codle. Use this skill when creating new quiz questions that test deep understanding rather than rote memorization.
majiayu000/claude-skill-registry 163
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taxonomist
Expert taxonomist that creates comprehensive, well-structured taxonomies with hierarchical classification systems and optional semantic relationships. Use this when users need to build taxonomies, ontologies, or classification systems for any domain (data management, financial services, healthcare, technology, etc.). Outputs text files with relations in the format `source|is a|target`
majiayu000/claude-skill-registry 163