"Discussing Application Architectures and Server Costing" matching MCP connectors:

A complete color workflow over MCP: mix, convert, harmonize, measure, and remember palettes.

DXF drawings for AI agents: structured facts, PNG renders, and an interactive in-chat viewer.

Design references for coding agents: real product screens, sections and decoded design tokens.

Generate on-brand images from your AI agent: design, edit, and render templates over MCP.

rnv-color-mcp, a hosted color-workflow MCP server (Python, Streamable HTTP). Tools: mix (including Kubelka-Munk paint physics), convert between formats, generate harmonies, transform text case, and save/list/get named palettes. It resolves hex / CSS / custom brand color names and refuses unknown colors rather than guessing.

Semantic SVG icon search and recommendations for AI coding agents.

uxspot.io UX reference: glossary, AI x UX tools directory, checklists and Learn UX curriculum

Opens, inspects, and renders DXF/CAD drawings for AI agents: describe_dxf returns structured facts (layers with actual drawn colors, units, bounds, text content) and render_dxf returns PNG images. On MCP Apps hosts like ChatGPT and Claude, view_dxf opens an interactive in-chat viewer with pan, zoom, and layer toggles.

Search and browse the EpicPxls design-asset marketplace — 65K+ UI kits, fonts, mockups, icons, and templates with commercial licenses and editable Figma/Sketch/PSD source files. Read-only, no auth: search items, get item details, list categories, fetch free assets, and extract color palettes.

Browse and install Crucible's animated React components into shadcn-style projects.

Create and edit architecture diagrams from your AI agent; get an SVG and a live editable canvas.

Generate deterministic placeholder image URLs and packs for docs, staging, testing, and AI agents.

Gives AI agents live design-system knowledge: real @marmoui/ui React component APIs, composition patterns, and review_generated_code validation — so agents build working dashboards instead of hallucinating props. Free hosted tier, no signup.

Live React design-system APIs, patterns, and code validation so AI agents build real UI, not slop.

x402-paid tools: text to 3D-printable STL, web search, and search+read. USDC on Base.

Generate design systems: OKLCH color palettes, fluid type scales, spacing, shape and icon tokens.

Search Assetzaar's catalog of UI components, agent skills, SaaS kits and automations.

Potisk triček a textilu na míru (ČR) — katalog, ceny, příprava designu a objednávky.

Generate cloud architecture diagrams, flowcharts, and sequence diagrams.

Read-only catalog of the @blueprint-modular/core design system (104 components). Four tools — list/search/get components and suggest compositions. Public, no auth, Streamable HTTP.