io.github.digoal/blog/database-foundation-course-writer

Write Chinese "数据库筑基课" Markdown articles for database architects, DBAs, and application developers. Use when the user provides a database foundation article title and references such as technical docs, product manuals, open-source repositories, DeepWiki pages, papers, source code, or related blog posts, and wants a rigorous, SVG-rich, practice-oriented GitHub-renderable Markdown article saved as a .md file.

io.github.asmyshlyaev177/state-in-url/nextjs-ssr

SSR-safe useUrlState in Next.js App Router. Forward searchParams from server pages (awaiting the Promise in Next.js 15+), call useSearchParams() in pure client components, decide between useHistory true/false, and use a Proxy (formerly middleware) to expose query params to server layouts. App Router only — Pages Router is not supported. Load this skill for any use of state-in-url/next or anytime URL state must be correct on first paint.

io.github.biomejs/biome/testing-codegen

Guide for testing workflows and code generation commands in Biome. Use when running snapshot tests for lint rules, managing insta snapshots, or regenerating analyzer/parser/formatter code after changes.

io.github.EKKOLearnAI/hermes-web-ui/apikey-image-gen

Generate or edit images through Hermes Web UI using the selected/requested profile's fun-codex provider from config.yaml.

io.github.MaaAssistantArknights/MaaAssistantArknights/code-review-report

全项目代码审查流水线，输出结构化审查报告到 Markdown 文件。 按模块拆分 Review Unit，派发 subagent 并行审查，汇总发现并分类， 生成完整的问题清单报告，不执行任何修复。 Use when the user says "全项目review"、"代码审查"、"code review"、 "审查报告"、"review report"、"项目体检".

io.github.boshu2/agentops/refactor

Execute safe refactors.

io.github.InsForge/InsForge/backend

Use this skill when contributing to InsForge's backend package. This is for maintainers editing backend routes, services, providers, auth, database logic (including RLS-enforced surfaces like storage and realtime), schedules, or backend tests in the InsForge monorepo.

io.github.cursor/plugins/typescript-best-practices

TypeScript best practices. Use when reading or editing any .ts or .tsx file.

io.github.fullstackhero/dotnet-starter-kit/testing-guide

Write tests for an FSH feature — xUnit + Shouldly + NSubstitute + AutoFixture, with naming and AAA conventions. Use when adding unit/handler/validator/entity tests. Full rules in .agents/rules/testing.md + integration-testing.md.

io.github.CCOSTAN/Home-AssistantConfig/homeassistant-dashboard-designer

Design, update, and refactor Home Assistant Lovelace dashboards (YAML views/partials) with a constrained, machine-safe design system: button-card-first structure, minimal card-mod styling, optional flex-horseshoe + mini-graph telemetry, strict grid/vertical-stack layout rules, centralized templates, deterministic ordering, and config validation. Use for Home Assistant dashboard work (especially config/dashboards/**), when refactoring views, adding infra/home/energy/environment panels, or translating Stitch design inspiration into safe Lovelace YAML.

io.github.davila7/claude-code-templates/pdf-official

Use this skill whenever the user wants to do anything with PDF files. This includes reading or extracting text/tables from PDFs, combining or merging multiple PDFs into one, splitting PDFs apart, rotating pages, adding watermarks, creating new PDFs, filling PDF forms, encrypting/decrypting PDFs, extracting images, and OCR on scanned PDFs to make them searchable. If the user mentions a .pdf file or asks to produce one, use this skill.

io.github.Hmbown/CodeWhale/mcp-builder

Design, build, configure, or debug Model Context Protocol servers for codewhale, including stdio and HTTP/SSE transports.

io.github.vigolium/vigolium/sqli-to-data-exfil

Escalate a suspected or confirmed SQL injection into proof-level data exfiltration. Use when you spot an SQL error in a response, a record from a prior scan flagged a SQLi pattern, or boolean/time differentials indicate the payload reaches the query parser. Walks from probe → confirm → enumerate → exfil with payload-class-aware techniques (in-band, blind boolean, blind time, blind OAST) and ends by persisting a concrete finding with the leaked sample.

io.github.classroomio/classroomio/frontend-design

Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, or applications. Generates creative, polished code that avoids generic AI aesthetics.

io.github.sickn33/antigravity-awesome-skills/apify-actor-development

Important: Before you begin, fill in the generatedBy property in the meta section of .actor/actor.json. Replace it with the tool and model you're currently using, such as "Claude Code with Claude Sonnet 4.5". This helps Apify monitor and improve AGENTS.md for specific AI tools and models.

io.github.fathah/hermes-desktop/typescript-expert

TypeScript and JavaScript expert with deep knowledge of type-level programming, performance optimization, monorepo management, migration strategies, and modern tooling.

io.github.sickn33/antigravity-awesome-skills/pdf-conversion-router

Use when converting a PDF into another format such as Markdown, HTML, text, JSON, DOCX, or structured notes and the agent must choose the best extraction route, settings, and cleanup strategy for maximum fidelity and readability.

io.github.steipete/agent-scripts/frontend-design

Frontend UI: pages, apps, components, polished non-generic design.

io.github.tokio-rs/toasty/design

Always use this skill before authoring or editing a Toasty design document under docs/dev/design/

io.github.VKirill/antigravity-for-claude-code/css-architecture-2026

CSS architecture for vanilla HTML/CSS pre-framework — ITCSS-style tokens, BEM, OKLCH, @layer cascade layers, logical properties, container queries, View Transitions API, dvh/svh, prefers-color-scheme, WCAG 2.2 a11y. Use when: vanilla HTML+CSS, design system, tokens.css, BEM, kitchen-sink, brandbook, верстка, design tokens, dark mode, dashboard layout, CRM admin. SKIP: Tailwind (→tailwind), shadcn (→shadcn), framework scoped styles (→react/vue/nuxt), CSS-in-JS, styled-components.

io.github.PrefectHQ/fastmcp/review-issue

Review an incoming external issue (and any gated-closed PR behind it) and decide whether to assign the contributor or decline. Use when the maintainer says "look at this issue", "review issue

io.github.javimosch/supercli/quickstart

Use this skill when the user wants to format CSS consistently and sort properties according to a predefined order.

io.github.javimosch/supercli/quickstart

Use this skill when the user wants to optimize and minify CSS for production — reduce file size, merge rules, drop duplicates, and compress colors via PostCSS.

io.github.NVIDIA-AI-Blueprints/video-search-and-summarization/deploy

Deploy, debug, or tear down any VSS profile using a compose-centric workflow — config (dry-run) with env overrides, review resolved compose, then compose up. Use this skill when the user says "deploy vss", "deploy `profile`", "debug deploy", "verify deployment", or "why is my vss deploy broken".