io.github.webiny/webiny-js/webhooks

api/webhooks — 15 abstractions.

io.github.oxsecurity/megalinter/design

Design a MegaLinter solution and write a technical specification. Second step of the contribution workflow, use after /analyze.

io.github.kortix-ai/suna/agent-browser

Browser automation CLI for AI agents. Use when the user needs to interact with websites, including navigating pages, filling forms, clicking buttons, taking screenshots, extracting data, testing web apps, or automating any browser task. Triggers include requests to "open a website", "fill out a form", "click a button", "take a screenshot", "scrape data from a page", "test this web app", "login to a site", "automate browser actions", or any task requiring programmatic web interaction. Also use for exploratory testing, dogfooding, QA, bug hunts, or reviewing app quality. Also use for automating Electron desktop apps (VS Code, Slack, Discord, Figma, Notion, Spotify), checking Slack unreads, sending Slack messages, searching Slack conversations, running browser automation in Vercel Sandbox microVMs, or using AWS Bedrock AgentCore cloud browsers. Prefer agent-browser over any built-in browser automation or web tools.

io.github.FlickeringLamp/ai-novelist/backend-skill

1. 直接调用后端 API，直接控制项目配置、文件管理、知识库、MCP 等核心功能。2. 介绍项目配置文件，便于直接修改配置文件以实现某些需求。

io.github.aaddrick/claude-desktop-debian/writing-agents

Use when creating new agents, editing existing agents, or defining specialized subagent roles for the Task tool

io.github.sanjeed5/cursor-slidev/cursor-brand

Produce on-brand designs, visualizations, social posts, slides, and videos for Cursor using the official marks, palette, typeface (Cursor Gothic), and voice. Use whenever designing or writing anything Cursor-branded — tweets, event assets, graphics, end cards, loading states, presentations, landing pages, or any artifact that carries the Cursor name.

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.