AI Skills Directory

Manages worktree lifecycle operations through git-wt without replacing an existing linked worktree. Use when creating, switching, listing, renaming, or deleting worktrees.

Expert guidance for Anthropic Claude API development including Messages API, tool use, prompt engineering, and building production applications with Claude models.

Teaches visibility-based lazy loading using Intersection Observer. Use when you have below-the-fold components or images that don't need to load until the user scrolls to them.

Use when creating or editing skills, before deployment, to verify they work under pressure and resist rationalization - applies RED-GREEN-REFACTOR cycle to process documentation by running baseline…

Persistent TODO scratch pad for tracking tasks across sessions. Use when the user asks to add, list, complete, remove, or summarize tasks in a portable workspace Markdown file. Uses stable task IDs…

Investigate a specific test failure to its root cause and document the why. Detects whether a failing test is flaky (intermittent) or a deterministic bug during reproduction. Use when a test fails and…

Use when 程序出现错误、异常、崩溃，或行为与预期不符，或测试失败，或无法定位问题根因时。触发场景：调试、debug、报错、错误、异常、bug、问题排查、故障排查、不工作、崩溃、无法运行、出错了、为什么不生效、运行报错、跑不起来、程序挂了。

Implement BM25 ranking function for e-commerce product search relevance scoring. Use this skill when the user needs to build a text-based product search engine, improve search result relevance, or…

Turn filed lessons into the smallest doctrine edit. Use when a Lead assigns improvement work for one target: group pending lessons, make one evidence-linked commit per target, return it for…

Clear conversation context while preserving knowledge via context marker. Use when user says "clear context", "start fresh", "done with this task", or when approaching token limits.

Create isolated git workspaces for feature development. Smart directory selection, safety verification, and cross-platform support (Windows/Unix).

Execute mcloud projects commands to list, get, or delete Cloud projects. Use when discovering projects, resolving project handles by name, or retrieving project details including linked environments.

Access Telnyx LLM inference APIs, embeddings, and AI analytics for call insights and summaries. This skill provides Go SDK examples.

Expert prompt engineering and optimization for LLMs and AI systems. Covers core patterns (zero-shot, few-shot, CoT, role-playing, constitutional, tree-of-thoughts), common use cases, and a three-phase…

Evolve API Platform APIs via deprecation (deprecationReason/sunset, RFC 8594/9745), the recommended alternative to versioning; plus path/header strategies

Manage Confluence spaces for project documentation. Create, list, and delete spaces with templates. Use when setting up project documentation structure or managing Confluence content areas.

Transform extracted engineer expertise into an actionable skill with progressive disclosure, allowing agents to find and apply relevant patterns for specific tasks.

Chain multiple bigpowers skills into a custom workflow recipe saved in specs/. Use when a project repeats a non-standard skill sequence, or user wants a documented playbook beyond orchestrate-project…

Internal, hook-triggered: gathers existing MCP items and schema gate requirements to set the definition floor before planning.

Operate the user's tldraw offline canvas app, including open .tldraw or .tldr files. Use whenever a task involves inspecting, editing, arranging, connecting, linting, or scripting a tldraw Desktop…

For 3P / EXTERNAL developers: guides interactive Horizon Platform SDK (PSDK) integration for Meta Quest and Horizon OS Android/Kotlin apps — analyzes the codebase, recommends public platform features,…

Generate or update documentation for code, APIs, or systems

When the user wants to audit, review, or diagnose SEO issues on their site. Also use when the user mentions "SEO audit," "technical SEO," "why am I not ranking," "SEO issues," "on-page SEO," "meta…

Threat-model and harden AI agents, RAG systems, assistants, and tool-using workflows against direct, indirect, stored, cross-agent, and multimodal prompt injection. Use when reviewing an agent…

Design any user-facing experience end-to-end: task flows, multi-step workflows, navigation structures, onboarding, settings, search, content creation, collaboration, signup, checkout, dashboards,…

将代码项目转换为 Obsidian 知识库。当用户提到 obsidian、项目文档、知识库、分析项目、转换项目 时激活。 【激活后必须执行】： 1. 先完整阅读本 SKILL.md 文件 2. 理解 AI 写入规则（默认到 00_Inbox/AI/、追加式、统一 Schema） 3. 执行 STEP 0: 使用 AskUserQuestion 询问用户确认 4. 用户确认后才开始 STEP 1…

Produces a tailored Sanity Studio upgrade plan by inspecting the repository's installed versions, config, and source, then reporting only the breaking changes that actually apply. Covers Studio v3 and…

Add components to your apps. ALWAYS use when writing code importing "shadcn-vue". Consult for debugging, best practices, or modifying shadcn-vue, shadcn vue.

Use when performing database operations in ERPNext/Frappe v14-v16. Covers frappe.db methods, ORM patterns (frappe.get_doc, frappe.get_list), raw SQL, caching patterns, and performance optimization.…

Use when starting, continuing, updating, exporting, or sharing a running transcript of a MATLAB AI tutoring session, especially when the transcript will be shared with an instructor, attached to a…

Detect template version drift and guide migration to the latest template version. Compares current repo against the template, identifies what's outdated, and automates safe updates while protecting…

Create custom directives in Angular v20+ for DOM manipulation and behavior extension. Use for attribute directives that modify element behavior/appearance, structural directives for portals/overlays,…

Use when a developer wants to iterate on ONE specific Agent Observability / LLM Obs trace whose output they didn't like — re-running that trace against their LOCAL code, seeing a concise diff of the…

Systematically analyze existing media to extract transferable elements for new settings. Use when adapting TV, film, or games to fiction, translating tropes across genres, or transforming genre…

AWS cloud resource monitoring including EC2, RDS, Lambda, ECS/EKS, VPC networking, load balancers, S3, DynamoDB, SQS/SNS, and cost optimization. Use when analyzing AWS infrastructure, resource…

Audit web pages and components for WCAG 2.2 accessibility compliance. Use when a user asks to check accessibility, find a11y issues, audit for WCAG compliance, fix screen reader problems, check color…

Testing and benchmarking LLM agents including behavioral testing, capability assessment, reliability metrics, and production monitoring—where even top agents achieve less than 50% on real-world…

Common delegation patterns for PM agent

Guidance on implementing the Data Layer using Repository pattern, Room (Local), and Retrofit (Remote) with offline-first synchronization.

Analyze conversion funnels and identify drop-offs. Use when: analyzing checkout funnel; tracking signup flow; identifying conversion blockers; optimizing user journey; visualizing funnel performance

Enforce web security and avoid security vulnerabilities

World-class data science skill for statistical modeling, experimentation, causal inference, and advanced analytics. Expertise in Python (NumPy, Pandas, Scikit-learn), R, SQL, statistical methods, A/B…

Use this skill when emitting inline review comments, whether posted to a GitHub pull request or written to a local file under caller-declared local-file output. Apply when formatting comments…

How to choose and configure data sources for MapLibre GL JS — rendering your own data without tiles, hosted tile services, serverless PMTiles, self-hosted tile servers, tile schemas, and sprites.

Recommend caching strategies and invalidation patterns. Use when a mid-level developer needs performance guidance.

2D Game Development workflow skill. Use this skill when the user needs 2D game development principles. Sprites, tilemaps, physics, camera and the operator should preserve the upstream workflow, copied…

Audit source code for exploitable vulnerabilities using threat-model-driven review, taint tracing, invariant checking, and variant analysis. Use when reviewing a codebase or diff for security bugs,…

Turn complex, technical, ambiguous, or verbose material into clear language without losing important detail. Use when the user asks to simplify an answer, identify what matters, compare options,…

Use when the user wants preview QA, failure interpretation, release readiness, or an explicit publish handoff.

Skill for integrating Better Auth - the comprehensive TypeScript authentication framework.

Self-contained app generator — invoke this skill directly, do not decompose into sub-steps. Generates React web apps with TinyBase reactive data store. Use when creating new web applications, adding…