"Search for HITL (Human-in-the-Loop or other possible acronyms)" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Build a real 3D website by chatting: pages, models and text in space, published to a live URL.
Convert any image into machine embroidery files (DST, PES…) or vector graphics (SVG, PDF, EPS, DXF).
The PostNitro MCP server lets AI assistants and agents — Claude (Desktop, Code, and Cowork), Cursor, ChatGPT, and any other Model Context Protocol client — create carousels, image posts, and videos, manage brand kits, audio tracks, and connected social accounts, and schedule posts directly. Instead of writing REST API calls, you connect the server once and your AI assistant gets ready-made tools covering carousel, image, and video generation, brands, audio, social accounts, and scheduling.
3DLogo.io, a browser 3D logo maker: 3D logos, 3D coins, 3D models from photos or prompts, embeds.
DXF and PDF/X-4 for AI agents: structured facts, PNG renders, an interactive in-chat viewer.
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.
Search thousands of free SVG cut files & clipart. Free for commercial use, no attribution.
Measured design systems decoded from 588 real products, for coding agents.
Generate, edit, and export data-architecture diagrams from your AI. Column lineage, PNG in chat.
Search real-world UI & UX design references for mobile apps, web apps, and websites with Mobbin.
Compose printable VHS, DVD, cassette, CD and vinyl packaging from any movie, show, or album.
Search Tailwind CSS and React themes, read their tokens and source files, and get download URLs.
Color Pizza MCP — names hex colors using human-friendly color-name lists.
Agent visual lab for critique, remix, publishing, signed work, an open ledger, and daily ROOT.
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.
Real-time collaborative whiteboard — AI agents and humans edit the same board live over MCP.
Search 161,000+ free hand-drawn icons and fetch ready-to-embed SVG or PNG from any MCP client.
Design intelligence for coding agents: audits, design systems, and a taste profile agents consult.
Slate is a shadcn-inspired ui kit for Laravel
Multilingual semantic SVG icon search with previews for AI coding agents. 20,000+ icons.
