Agent Design Tooling
The layer built so coding agents produce good design — DESIGN.md specs, agent skills, MCP servers, AI design apps, prompt libraries, and visual feedback tools.
For an agent. Look here when the task is about your own working method: installing a design skill, writing or reading a DESIGN.md, connecting a design MCP server, or taking visual feedback from a human.
64 resources
- DESIGN.md & Specs8
- Agent Skills & Commands16
- MCP Servers & Skill Registries8
- AI Design Apps21
- Prompt Libraries & Feedback Tools11
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Awesome DESIGN.mdS73 MIT-licensed DESIGN.md brand analyses you drop into a project root
ImpeccableSDesign vocabulary and anti-slop detector for AI coding agents
ImpeccableSDesign skill for AI coding agents: 23 slash commands and 59 detector rules
LooraSCanvas design tool with a remote MCP server your coding agent edits live
Mobbin MCPSMCP server that gives coding agents 621,500+ real shipped app screens
Open DesignSLocal-first desktop app that turns your coding agent into a design engine
Open DesignSLocal-first desktop app that turns a coding agent into a design engine
PaperSDesign canvas that exports HTML/CSS and connects to coding agents over MCP- PenpotSThe open-source design platform, self-hostable with Docker, shipping native design tokens and an MCP server
Refero StylesSDESIGN.md files reverse-engineered from real product sites, for agents
shadcn Registry DirectoryS277 community shadcn registries, machine-readable at /r/registries.json- SleekSAn AI mobile app designer built for coding agents, with a REST API, an OpenAPI spec, an agents.md and an installable skill
TypeUISCLI that writes design-system SKILL.md files for AI coding agents
UI SkillsS209 curated design-engineering skills, with MCP and llms.txt- 50 Design Prompts by Amir MushichAFree catalog of 50 image-generation prompts and workflows, grouped into nine design categories
AgentationAClick a UI element, write feedback, hand the agent selectors and file paths
Agentation (GitHub)ASource and npm install path for the Agentation visual feedback overlay
Animate Text SkillAAgent skill with 20 specced text animations for any motion library
Awesome Design SkillsA67 named visual-style SKILL.md files an agent can pull into a repo
BMW DESIGN.mdAA 544-line DESIGN.md token spec of bmw.com you drop in for a coding agent to follow- Claude Code TemplatesAInstallable registry of 1,847 Claude Code agents, skills, commands and MCPs
ComposioAManaged auth plus 1,000+ app toolkits so agents can act in Slack, Gmail, GitHub
CSS StudioAVisual style and animation editor that writes back to your source via MCP
Cursor DirectoryACommunity index of Cursor plugins — rules, MCP servers, skills, agents, hooks- DESIGN.md ExplainedAExplainer on DESIGN.md, a plain-text design system file that coding agents can read
DessnADesign and prototype against your real React repo, in the browser
Effective HTMLASix agent skills plus 32 worked HTML artifacts for wireframes, prototypes, and plans
FabricAAI workspace that indexes files, notes, and meetings and searches them visually
getdesign.mdABrowsable catalog of DESIGN.md brand analyses for AI coding agents
Huashu DesignAAgent skill that renders prototypes, decks, MP4 motion and infographics from prompts
hueAAgent skill that turns any brand URL or screenshot into a design system
Index — Design VocabularyA188 design terms across 12 disciplines, installable as an agent skill
RamsAAutomated design review that scores agent-written UI against 308 rules
registry.directoryAIndex of 70+ shadcn registries with live star and item counts- Seedance 2.0 Prompting BibleASeedance 2.0 camera, lighting and motion keywords with a five-layer prompt structure
Skills.shACross-agent skill registry with a one-command installer- Stitch by Google LabsAGoogle Labs' AI interface designer, driven by adjectives, that outputs editable Figma files and HTML with CSS
SubframeAVisual editor that emits React + Tailwind + Radix code, with an MCP server- TasteATurns saved UI screenshots into a SKILL.md and MCP taste profile
ToolcraftAMIT React starter for canvas design tools, with agent docs baked in
ui.shANine invite-only agent skills for UI work, from the Tailwind and Refactoring UI team- 12 Boiling Animation PromptsBGoogle Doc of 12 image prompts that animate into hand-drawn 'boiling' type
Amir Mushich Prompt PacksBGumroad store with four PDF prompt packs for Midjourney, Veo 3 and Nano Banana Pro
AnthropicBMaker of Claude; indexed here for the Claude Design launch from Anthropic Labs
ChronicleBAI deck builder that turns docs and notes into on-brand editable presentations
Claude DesignBAnthropic's design surface: prompt to prototype, deck or one-pager, exports PPTX/PDF/HTML- design.md as a Design PrimitiveBArgument for a design.md at the repo root so coding agents stop shipping generic UI
- Framer MCPBUnofficial MCP bridge that lets Claude or Cursor edit a live Framer project
Guizang PPT SkillBAgent skill for single-file HTML decks in editorial or Swiss style, plus social covers
hue (hueapp.io)BLanding site and live demo for the hue design-system skill
integrations.shB5,758 machine-readable integration specs — MCP, OpenAPI, GraphQL, CLI — across 3,230 domains
MockdownBFree browser ASCII wireframe editor that exports plain-text mockups for agents
NeuformBPrompt-to-HTML page generator that emits a reusable DESIGN.md
Open CoDesignBMIT desktop app turning prompts into prototypes, slides and PDFs with any model
RetuneBAlt+D overlay that edits your running app and pipes the change to your agent via MCP
ShoogleBSearch engine across 277 shadcn registries, with an MCP and CLI namespace
SkillsMPBSearch index of 2M+ SKILL.md agent skills scraped from public GitHub repos- TUMFNX PDF Style GuideBInstagram post sharing formatting rules for PDF documents produced by Claude
UX PilotBAI generates wireframes and hi-fi UI screens, then exports them into Figma
Amir Mushich Prompt LinkCDub.sh short link to an Amir Mushich AI prompt resource — destination unverified- CueCHand-picked component references from Awwwards-tier sites, each shipping an AI prompt, sold once for a lifetime
DesignMDCCould not be verified — Vercel bot checkpoint blocks every automated fetch
MotionSitesCPaid copy-paste prompt packs for Lovable, Bolt, Cursor and Claude
TenorCWaitlisted canvas for refining one agent-built React component at a time