Identify and exploit Prototype Pollution vulnerabilities in JavaScript applications to achieve client-side Cross-Site Scripting (XSS), bypass authentication, or execute Remote Code Execution (RCE) on Node.js servers by manipulating the core Object prototype.
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ShulkwiSEC/bb-huge☆ 23Updated Jul 11, 2026
Rapid UI prototyping — generates 3 visually distinct HTML/CSS components from a text prompt and serves them in a live browser gallery. Use when user runs /prototype, asks to "prototype a UI", "mock up a component", "generate HTML mockups", "create UI variations", "design exploration", "quick UI concept", or wants to see multiple visual approaches to a component. Also trigger when user says "show me different ways to build...", "explore different designs for...", or wants rapid visual exploration of a UI idea — even without saying "prototype" explicitly.
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joaquimscosta/arkhe-claude-plugins☆ 21Updated Oct 16, 2026
Publish a runnable prototype and return a shareable link. Prepares the prototype to run, starts/serves it (or deploys), and hands back a URL plus run instructions for review. Use when the user says "share the prototype", "give me a link", "publish this", "let the team see it", "deploy the preview", or is ready to circulate a prototype for feedback. Final stage of the Product Design set.
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DKeken/codex-skills-alternative☆ 15Updated Jun 3, 2026
Assemble a clickable, runnable prototype from screens/components — wiring navigation, state, and interactions so a team can actually click through it. Use when the user says "make it clickable", "build a prototype", "wire up the flow", "interactive prototype", "make the screens navigate", or has static screens that need to come alive. Part of the Product Design set. Verifies interactions with a browser tool.
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DKeken/codex-skills-alternative☆ 15Updated Jun 3, 2026
Build a throwaway prototype to flesh out a design before committing to it. Routes between two branches — a runnable terminal app for state/business-logic questions, or several radically different UI variations toggleable from one route. Use when the user wants to prototype, sanity-check a data model or state machine, mock up a UI, explore design options, or says "prototype this", "let me play with it", "try a few designs".
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justsml/ExploitHunter.app☆ 14Updated Oct 17, 2026
Build a throwaway prototype to flush out a design before committing to it. Routes between two branches — a runnable terminal app for state/business-logic questions, or several radically different UI variations toggleable from one route. Use when the user wants to prototype, sanity-check a data model or state machine, mock up a UI, explore design options, or says "prototype this", "let me play with it", "try a few designs".
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kevinnft/ai-agent-skills☆ 14Updated Aug 1, 2026
JavaScript prototype pollution — Object.prototype'u kirleterek auth bypass, RCE, XSS gadget chains (server-side Node.js ve client-side)
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MustafaKemal0146/fetih☆ 5Updated Oct 11, 2026
Build a throwaway prototype to flesh out a design before committing to it. Routes between two branches — a runnable terminal app for state/business-logic questions, or several radically different UI variations toggleable from one route. Use when the user wants to prototype, sanity-check a data model or state machine, mock up a UI, explore design options, or says "prototype this", "let me play with it", "try a few designs".
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heyAyushh/stacc☆ 3Updated Sep 21, 2026
Implement several variations of a design directly inside the running app, on the real page/route, with a live switcher to toggle between them in the browser, then recommend one and fold the winner into the real code. Variants are real implementations judged against real data, layout, and density (not an isolated mockup). Use this skill whenever the user wants to try design options live in the app, prototype changes directly on a real page, add a variant switcher, compare layouts in-context, asks to "build a few versions of this page", "try variants on the real screen", "switch between designs in the app", "implement this with a toggle", or says "real-prototype this". For a safe standalone .html copy that never touches the app, use the prototype skill instead.
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samuelpatro/.claude☆ 3Updated Sep 3, 2026
Detect prototype pollution via object merge/clone/assign operations where __proto__ or constructor.prototype keys can modify Object.prototype.
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ajtazer/heckit☆ 2Updated Oct 7, 2026
Build temporary OpenClaw terminal interfaces with fixed sample data and compare two to six interactive designs side by side in tmux, a terminal pane manager, using the actual rendering components without running the full application.
- Comparing onboarding screen designs
- Trying chat or selector layouts
- Comparing an existing screen with alternatives
openclaw/openclaw☆ 392.9KUpdated Oct 19, 2026
Build a disposable prototype to answer a design question. Explore logic and changing states through a shareable HTML demo, or compare distinct interface variations, then record the findings and carry validated decisions into real code.
- Trying complex state changes through an interactive demo
- Comparing different interface designs
- Sharing a logic demo with non-developers
mattpocock/skills☆ 298KUpdated Oct 20, 2026
Create HTML landing pages, slide decks, and clickable prototypes using existing brand materials, screenshots, or product code. Explore layout and visual alternatives, then check the resulting files, interactions, and responsive behavior with available tools.
- Creating a landing page from brand materials
- Testing a product flow with a clickable prototype
- Designing a presentation as an HTML slide deck
NousResearch/hermes-agent☆ 255.4KUpdated Oct 19, 2026
Maintain Paperclip Storybook examples by comparing them with shipped interfaces and the feature map. Update fixtures, classifications, and catalog references while preserving stable links and clearly identifying current examples, prototypes, historical work, and cases needing review.
- Reconciling Storybook examples after interface changes
- Updating mock data and API responses
- Classifying prototypes and historical examples
paperclipai/paperclip☆ 105KUpdated Oct 19, 2026
Build a website prototype as a single HTML file using a supplied template and section layouts. Suitable for landing pages, pricing pages, and documentation indexes, with colors adapted to an existing design system.
- Prototyping a product landing page
- Creating a pricing comparison page
- Designing a documentation index
nexu-io/open-design☆ 102.6KUpdated Oct 20, 2026
Creates web prototypes inspired by Swiss industrial print, using newsprint backgrounds, oversized black type, fine grid lines, and red accents. It suits editorial pages, agency portfolios, and manifesto sites with a precise, assertive visual style.
- Prototyping a newspaper-style editorial page
- Designing an agency portfolio
- Building a manifesto site
nexu-io/open-design☆ 102.6KUpdated Oct 20, 2026
Create a mobile app prototype that presents habits or daily tasks as quests with experience points and levels. A single HTML page displays three phone screens: a cover, today's quest dashboard, and a quest detail with steps and rewards.
- Prototype a habit tracker with game elements
- Explore a daily quest dashboard with experience points
- Design quest details with steps and rewards
nexu-io/open-design☆ 102.6KUpdated Oct 20, 2026
Generate music through Venice.ai, handling queued requests, completion, and result retrieval. Use it to create short jingles, repeating background music, or provisional scores for prototypes as part of an agent-assisted music workflow.
- Creating a short jingle
- Generating a repeating background music loop
- Making provisional music for a prototype
nexu-io/open-design☆ 102.6KUpdated Oct 20, 2026
Connect RuView sensing data to AI agents through tools for presence, breathing, and heart rate. Explore agent coordination and prototype storing agent state and decisions alongside sensing data in a shared RVF container.
- Read live presence and vital-sign data from an agent
- Prototype agent responses to room-presence events
- Design coordination between sensing subagents
ruvnet/RuView☆ 98.9KUpdated Oct 19, 2026
Build an interactive app prototype in React with working clicks, form validation, animated transitions, and navigation across multiple steps. Manage changing screen state so users can try realistic flows and see how the interface responds.
- Prototype a form with input validation
- Try navigation across multiple steps
- Review hover effects and animated transitions
asgeirtj/system_prompts_leaks☆ 69.9KUpdated Oct 16, 2026
Turn a product brief into a working website or prototype in Lovable. Inspect existing project code, update pages and features, and publish changes through Lovable’s official MCP server, with separate permissions for editing and publishing.
- Creating a website from a product brief
- Building a prototype to explore an idea
- Inspecting code in an existing Lovable project
asgeirtj/system_prompts_leaks☆ 69.9KUpdated Oct 16, 2026
Resolve a design question by building a temporary, runnable prototype. Explore logic through clickable scenarios or compare three structurally different interface variants, then record the user's decision while keeping the prototype separate from production code.
- Comparing three different interface structures
- Exploring state transitions through clickable scenarios
- Resolving design discussions that need a visible example
Yeachan-Heo/oh-my-claudecode☆ 40.1KUpdated Oct 19, 2026
Plan low-effort experiments to check assumptions about an existing product before building a feature. Compare prototypes, A/B tests, and other methods, with a clear assumption, procedure, metric, and success threshold for each experiment.
- Checking feature assumptions before implementation
- Planning prototype usability tests
- Defining metrics and success thresholds for A/B tests
phuryn/pm-skills☆ 27.2KUpdated Oct 16, 2026
Design web interfaces, build prototypes, and integrate changes into existing apps while respecting their visual rules and components. Choose direct code generation or Claude Code design commands, with an experimental browser canvas option for visual review.
- Improve a landing page within an existing app
- Design a dashboard using existing visual rules
- Sync a codebase with Claude Design
danielmiessler/LifeOS☆ 19.5KUpdated Sep 4, 2026