Keep the AG-UI .NET SDK at feature and wire-format PARITY with the canonical reference SDKs (TypeScript is the source of truth; Python is types/encoder only). USE FOR: porting a feature/event/behavior that landed in the TS (or Python) SDK into .NET, verifying the .NET wire format (JSON, SSE, protobuf) matches the reference, locating where the reference implementation and compatibility fixtures live, mapping a TS concept to the .NET event/client/encoder model, resolving an upstream protocol fix (e.g. a Microsoft.Extensions.AI / Microsoft Agent Framework issue) that needs a .NET counterpart, deciding which .NET package owns a change. DO NOT USE FOR: the mechanics of writing a specific test (use agui-dotnet-unit-tests for serialization round-trips, agui-dotnet-integration-tests for cross-language / E2E harness mechanics, agui-dotnet-wire-types for JSON/proto type rules, agui-dotnet-transport for SSE/HTTP transport details). This skill is about the PARITY PROCESS and where the reference lives, not test authoring.

Set up and use ReMe as a file-native long-term memory system through the reme CLI. Use when an Agent needs to detect whether ReMe is installed or running, install and configure ReMe, start or verify its local service, retrieve prior context, or write and consolidate durable memory.

Repo-first Figma-to-code workflow for implementation, design tokens, design-system rules, and Code Connect. Use when the user asks to "implement this Figma design", "turn this Figma into code", "build from a Figma link", "match this Figma mockup", "extract Figma design tokens", "create Figma design system rules", "set up Figma guidelines", "code connect this component", or "map this Figma component to code"; or when a Figma URL/selection must become repository code, code tokens, agent rules, or Code Connect mappings.

Eleventy v3, Build Awesome v4 prerelease, and Nunjucks operating guide for static-site authoring, templates, build pipelines, migrations, and security review. Use when the user asks to "create an 11ty page", "add a Nunjucks filter", "fix my layout chain", "review my .njk template", "set up Eleventy", "migrate to Build Awesome", or "audit my static site"; when `package.json` includes `@11ty/eleventy` or `@awesome.me/buildawesome`; when paths include `.eleventy.js`, `eleventy.config.js`, `.njk`, `.11tydata.js`, `.data.js`, `.11ty.js`, or `.server.js`; or when debugging data cascades, filters, shortcodes, async Nunjucks, autoescape, or static-site security.

Architect and audit portable agent skills for retrieval, predictability, progressive disclosure, evals, and repository gates. Use when the user asks to "create a skill", "author a skill", "improve a skill", "review a skill", "refactor a skill", "compare skill rubrics", "distill a skill from sessions", "reconcile skill plans", or "teach skill authoring"; when paths include `skills/<name>/SKILL.md`, `references/*.md`, helper scripts, evals, lockfiles, security manifests, or vendor adapters; or when mentions include skill-creator, Skill Development, skills.sh, trigger descriptions, completion criteria, leading words, or model/user invocation.

Localhost screenshot capture and visual-regression workflow for responsive pages and local dev servers. Use when the user asks to "screenshot my site", "capture pages", "visual diff", "compare screenshots", "responsive screenshots", "check breakpoints", "visual regression", or any request involving programmatic screenshots of a local dev server or localhost site across viewport breakpoints.

CI-anchored code-to-Figma token export pipeline for keeping Figma aligned with the codebase. Use when the user asks to "sync code to Figma", "export design tokens to Figma", "set up a Figma sync pipeline", "wire up the tokens-sync-to-figma plugin", "generate a figma-export.json", "create a page walker", or "keep Figma up to date with the codebase".

Cross-interface persistent memory for project context, decisions, conventions, and session handoffs. Use when the user asks to "manage project memory", "initialize .agent-memory", "migrate memory", "build memory from docs", "save session learnings", "sync memory", "run memory maintenance", "check memory status", or mentions persistent memory across Codex, Claude Code, Cursor, VS Code, Craft Agent, or other file-reading agents.

Discord content extraction and archival workflow for images, attachments, links, and conversation files. Use when the user asks to "extract Discord images", "download Discord attachments", "harvest a Discord channel", "archive a DM", or mentions scraping or preserving content from a Discord conversation.

Reviews Dolibarr PHP code for compliance with coding standards and security best practices, and fixes identified issues. Use when the user asks to review, audit, fix, or update code for Dolibarr, or mentions code quality, security vulnerabilities, or PSR-12 compliance.

Creates PHP unit tests for Dolibarr ERP/CRM functions and methods. Use when the user asks to add, write, create, or complete a PHPUnit test for Dolibarr, or mentions testing a specific function, method, or class in the Dolibarr codebase.

Upload local assets (images, mockups, extracted HTML, design markdown) to a Stitch project. ALWAYS use this skill when you need to upload visual assets, HTML pages, or design docs to Stitch, particularly when direct MCP tool calls fail or truncate due to base64 token limits.

Manage design systems in Stitch using MCP tools. Includes retrieval of assets, creating/updating design systems in Stitch, and applying them to screens.

Generate new screens from text prompts or images, edit existing screens with prompts and design system tokens, and generate design variants using Stitch MCP. Includes prompt enhancement pipeline, design mappings, professional UI/UX terminology, design tokens and theme system capabilities.

Extract self-contained static HTML from a built web application or React components by inlining CSS and images. Use this skill whenever you need to capture a specific UI state, share a static version of a page, or prepare assets for Stitch upload, even if the user just asks to 'save the HTML' or 'mock the view'.

Extract a comprehensive design system (DESIGN.md) directly from frontend source code — React, Vue, Svelte, Angular, plain HTML/CSS, or any web framework. Analyzes component files, stylesheets, Tailwind configs, theme definitions, and design tokens to produce a rich, Stitch-compatible design system document. Use this skill whenever the user wants to reverse-engineer a design system from an existing codebase, audit the visual language of a project, extract design tokens from source files, or understand the styling patterns in a frontend repo — even if they just say "what does this app look like?" or "pull out the design from this code."

Convert frontend code (Vite, React, Angular, Vue, etc.) to a Stitch Design by chaining static HTML extraction, design system extraction, and file upload. **ALWAYS** use this skill when the user's intent is to move existing web apps or React/Angular/Vue components into Stitch (e.g., requests to "save", "migrate", or "upload"). You must use this skill even for simple "save" operations, as it is the only way to ensure the design system is extracted and assets are properly linked.

Generate walkthrough videos from Stitch projects using Remotion with smooth transitions, zooming, and text overlays

Convert Stitch designs into production React + Vite dashboards with TanStack Query, accessible tokens from DESIGN.md, and Web3-ready patterns (ethers/viem).

Convert Stitch HTML designs to React Native components, or syncs/updates existing native components to align with the latest Stitch designs, using StyleSheet.