Skill Library & Marketplace- Powerful Agent Skills Finder And Builder

frontend-design helps you turn vague UI ideas into distinctive, production-grade interfaces with real frontend code, strong aesthetic direction, and less generic AI styling.

create-colleague turns coworker docs, chats, emails, screenshots, Feishu, and DingTalk data into an editable AI skill with separate work and persona outputs, plus update flows for ongoing refinement.

hyperframes is a workflow skill for building HTML-based video compositions in HyperFrames. Use it for title cards, overlays, captions, voiceovers, audio-reactive motion, and scene transitions when you need structured, code-first hyperframes for Video Editing. It favors layout, timing, and animation decisions over generic prompt-only video requests.

The kreuzberg skill helps you install and use Kreuzberg for document extraction across 91+ formats, including PDFs, Office files, images, HTML, email, and archives. It covers Python, Node.js/TypeScript, Rust, and CLI workflows for OCR, tables, metadata, batch processing, and practical parsing guidance.

skill-creator is a Skill Authoring meta-skill for drafting new skills, revising existing SKILL.md files, running evals, comparing variants, and improving trigger descriptions with repository scripts and review tools.

azure-identity-py helps set up Azure authentication in Python with Microsoft Entra ID. Use it to choose DefaultAzureCredential, managed identity, or service principal auth, configure environment variables, and troubleshoot access control and credential chain issues. Install guidance, usage patterns, and practical setup notes are based on the repo skill file.

figma-generate-library helps you build or update a Figma design system from a codebase with an ordered workflow for tokens, component libraries, documentation, and light/dark theming. Use the figma-generate-library skill when you need a practical guide for Design Systems, not a one-off mockup. It complements figma-use for Plugin API calls.

The winui-app skill helps you bootstrap, build, and troubleshoot WinUI 3 desktop apps with C# and the Windows App SDK. Use it for environment readiness, new app setup, shell and navigation choices, XAML controls, theming, accessibility, deployment, and launch-fix workflows for Frontend Development.

Use the speech skill to turn text into spoken audio for narration, voiceover, IVR prompts, accessibility reads, and batch speech generation. It uses the OpenAI Audio API with built-in voices, a bundled CLI, and `OPENAI_API_KEY` for live runs. Custom voice creation is out of scope.

Repository-grounded security-threat-model skill for AppSec threat modeling. It maps trust boundaries, assets, attacker goals, abuse paths, and mitigations into a concise Markdown threat model. Use it when you need security-threat-model for Threat Modeling on a specific repo or path, not a generic architecture review or code check.

The wrangler skill helps you find correct CLI commands, config shapes, and deployment steps for Cloudflare Workers. Use it for wrangler usage, wrangler install checks, and a practical wrangler guide when building or shipping Workers for Backend Development.

clickhouse-best-practices is a ClickHouse best practices skill for Database Engineering. It guides schema design, query tuning, insert strategy, and agent connectivity with rule-based recommendations, making clickhouse-best-practices usage easier to trigger, review, and cite in ClickHouse workflows.

design-taste-frontend is an anti-slop frontend skill for landing pages, portfolios, editorial pages, and redesigns. It helps an agent read the brief, infer the right visual direction, and ship interfaces that feel intentional instead of templated. Best for Frontend Development when design taste, hierarchy, and brand fit matter.

design-taste-frontend-v1 is the original taste-skill for high-agency frontend work, preserved for exact backward compatibility. It helps generate React/Next.js-oriented UI code with clearer taste decisions, dependency checks, and practical guardrails. Use this design-taste-frontend-v1 skill when you need the older behavior instead of the v2 experimental rewrite.

create-skill-test scaffolds eval.yaml test files for agent skills in dotnet/skills. Use it to create skill tests, define scenarios, fixtures, assertions, and rubrics, and reduce overfitting in evaluation design. It is not for running existing tests, debugging validator errors, or authoring SKILL.md files.

create-skill is a scaffold generator for new agent skills in the dotnet/skills style. Use it to create a valid skill folder, generate SKILL.md with frontmatter, and follow repository conventions for Skill Scaffolding. It is best for new skills, not editing existing ones.

create-custom-agent helps you create VS Code custom agent files (.agent.md) for specialized AI personas with tools, instructions, and handoffs. Use it to scaffold new agents, set tool limits, and define agent-to-agent workflows for Skill Authoring.

write is an editing skill for rewriting Chinese or English prose so it sounds natural, clear, and less AI-like while preserving the original meaning. It fits drafts, docs, release notes, launch copy, social posts, and write for Technical Writing cleanup. Use it when you already have text and want tighter, audience-aware prose, not fresh ideation from zero.

think is a decision-support skill for turning rough ideas into approved, decision-complete plans before coding. Use it for feature design, architecture choices, tradeoff analysis, and should-we-do-this questions where the goal is judgment, not implementation. It fits think for Decision Support, think guide, and think usage needs in repo-first workflows.

The read skill fetches URLs and PDFs as clean Markdown for reading, quoting, citation, and downstream work. It is built for read usage on paywalled pages, JS-heavy sites, X/Twitter, GitHub files, Chinese platforms, and Workflow Automation flows that need reliable source text before analysis. Use the read guide when you want source capture, not commentary.

Learn is a research skill that turns unfamiliar topics, source bundles, and collected notes into a coherent, publish-ready output. It helps with deep dives, source compilation, explanation, and structured synthesis for web research and other multi-source tasks. Best when you need one strong reference from many inputs, not a quick lookup.

hunt is a debugging-first skill that forces root-cause thinking before any fix is applied. Use it for errors, crashes, regressions, failing tests, stale cache issues, screenshot bugs, and “it used to work” failures. It helps you find a testable hypothesis, gather evidence, and avoid guesswork. Not for code review or new features.

health runs a budget-aware Agent Health audit for Codex, Claude Code, Pi, agent instructions, hooks/MCP, verifier surfaces, and AI maintainability. Use the health skill to check why an agent ignores instructions, misses validation, or drifts into hard-to-maintain behavior. It is especially useful for Security Audit workflows, but not for debugging code or reviewing PRs.

The design skill helps turn vague UI requests into production-grade visual output for pages, components, dashboards, and screenshot-driven polish. Use it when the interface looks ugly, unclear, inconsistent, or visually wrong, and when you need design for UI Design rather than backend logic or data pipelines. It includes guidance for install, usage, guardrails, and better aesthetic decisions.