"Using PostgreSQL with n8n Workflow Automation" matching MCP connectors:
GET /v1/connectors — MCP directory API referenceMatching Connector Tools:
Read and edit DB Planner database schemas (DBML/SQL), Mermaid diagrams and board layouts from any MCP client. 40 tools with annotations and output schemas. OAuth sign-in, with read and write as separate scopes enforced server-side.
A complete color workflow over MCP: mix, convert, harmonize, measure, and remember palettes.
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.
Search real-world UI & UX design references for mobile apps, web apps, and websites with Mobbin.
Search 161,000+ free hand-drawn Infyicon icons in four matching styles and fetch ready-to-embed SVG markup or PNG URLs, plus CSS class lookup for the 61,000-glyph Infyicon UI webfont. Free with attribution, no API key required.
MCP CAD services; bundles with SmartScale (measure to CAD).
Build a game's 2D art layer with your agent: characters, animations, tilesets, levels, 5 engines.
Multilingual semantic SVG icon search with previews for AI coding agents. 20,000+ icons.
Design review for UI code: 291 rules, scored 0-100 with fixes and git-applyable patches.
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.
Build a landing page from a short brief in your IDE chat and deploy it to Layero — 5 design systems × 6 structures, form submissions wired to Telegram or Google Sheets. Servers and CDN inside Russia, so pages load fast for Russian users without a VPN. Works in Claude Code, Cursor and Codex. Not to be confused with Layer0 / Edgio, or with layero.com — unrelated products.
Colour intelligence API with 23,000+ historically grounded colours across 59 archives. Maps hex values to named archive colours with provenance, cultural risk, WCAG accessibility, and brand palette analysis.
- MowgliOAuth unavailableai.mowgli.app
Intelligent product canvas with context and taste — connect your coding agent to iterate on your product's design, from sweeping new flows down to surgical tweaks, and sync it back to your code.
Create high quality presentations with AI
Color Pizza MCP — names hex colors using human-friendly color-name lists.
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.
Build and manage your design system with AI: tokens, themes, components, icons, Figma and code.
Search 21st.dev UI components & themes, get their code, and generate new ones with 21st AI.
Generate AI pixel art directly from your development workflow with the MagicPixel MCP. Create, remix, edit, and iterate on game assets including characters, sprites, tiles, items, environments, and more. Quickly generate new assets, explore variations, and keep your game's visual style consistent while building. Edit every pixel in the MagicPixel browser-based pixel art editor. Sync pixel art sprites into Godot or Unity over MCP, CLI, or REST.
Turn a document or an AI draft into a publish-ready PDF, with an automatic cover, table of contents, pagination and your saved branding.
