"Loop" matching MCP servers:

Serves Loop's design & brand skills as an MCP server, enabling AI agents to execute on-brand tasks using markdown playbooks and assets.

OpenSCAD wrapped as an MCP server. Render .scad with parameter overrides, run parametric sweeps, validate syntax, compute STL metrics. Curated by Archimedes Market with a verified Trust Report.

AI-native design engineering platform that converts Figma or live websites into a semantic design graph for code generation, and generates Figma designs from prompts with a self-improving director loop.

Enables AI agents to drive a live SVG/vector editor, allowing a full observe-and-act loop on a canvas with real tools, state reading, and PNG rendering.

Wiri is a headless wireframing MCP server designed for an LLM operator. It stores each screen as a small semantic scene graph, lays elements out without absolute coordinates, and closes the editing loop with deterministic renders and lint findings.

Rebuilds scientific figures as editable Adobe Illustrator artwork with a validate-and-repair loop that geometrically proves internal correctness and judges appearance similarity against reference images.

Enables AI agents to control GIMP 2.10 through its Script-Fu server, providing access to the entire GIMP procedure database with a vision feedback loop for iterative editing.

Open-source human-in-the-loop design review tool that enables AI agents to upload UI screenshots for human feedback, with MCP tools for creating reviews, pinning notes, and getting structured feedback.

Hardened MCP server for Autodesk Revit enabling LLMs to inspect and manipulate Revit models via pyRevit, with token authentication and capability profiles.

Enables architects to control AutoCAD 2021-2026 on macOS and Windows through natural language, allowing drawing and editing of architectural plans, checking compliance with standards, and generating construction documents.

Enables Google Gemini to create and edit pixel art in a live Aseprite document through an iterative observe-analyze-paint-correct loop. Exposes tools for pixel-level painting, geometric shapes, flood fill, palettes, layers, frames, animation, and PNG export, all grouped into atomic undo transactions.

An MCP server for spatial reasoning and performance evaluation in Rhino/Grasshopper. It reads scenes into a spatial graph, computes geometric metrics like south-facing area and shape factor, and runs an evaluate-adjust-recompute loop via existing rhinomcp geometry commands.

Enables agents to validate, render preview (PNG), and export OpenSCAD models to various formats using the openscad CLI.

Enables a coding agent to create, read, write and link HTML-native artboards, capture screenshots of its own rendered output, and collect queued canvas feedback so it can see and refine UI designs in a loop. Provides tools such as screenshot_artboard, write_artboard and get_pending_marks to close the write-render-look-fix cycle on real HTML files.

Enables LLM-driven painting agents to control Krita through MCP tools, iteratively reconstructing a target image by observing canvas snapshots, diff heatmaps, and session state. It exposes observation, drawing, brush, color, layer, selection, vector, filter, document I/O, and session tools for closed-loop artwork generation.

Open-source multiplayer design canvas (alternative to Paper.design) with a built-in MCP server. Agents create and stream HTML artboards live next to human collaborators, review them via screenshots, comment on elements, search icons/images/logos and follow shared design guidelines.

The diagram-quality layer for AI agents — an opinionated Excalidraw methodology (isomorphism test, evidence artifacts, multi-zoom, container discipline) plus a render-view-fix loop. Accepts skeleton and Mermaid input, 5 publishable themes, dual Node/Python renderer. Proven on a 77-diagram published book.

This MCP server renders UI design artifacts headlessly, runs deterministic linters, and manages stateful design review loops with an independent vision critic.