"Persistent" matching MCP servers:

MCP server for a persistent local whiteboard that lets AI assistants read, add, update, and delete canvas elements, with undo/redo and provenance tracking.

Connects Blender to Claude AI through the Model Context Protocol for AI-assisted 3D modeling, procedural geometry creation, and persistent multi-turn workflows with shared context and advanced tool chaining.

Enables natural language creation and refinement of Blender scenes through structured MCP tools, with persistent object identity, visual validation, and reversible edits.

Enables AI coding agents to plan, build, and review websites and product interfaces with a persistent, user-led process, including design direction, component contracts, and implementation review.

A memory-backed brand generation runtime for agent-led creative iteration. Enables AI agents to plan, generate, review, and improve brand materials with persistent brand memory and structured workflows.

Enables agents to observe, batch, script, recover, bake, and export Adobe Substance 3D Painter scenes through a Model Context Protocol server with specialist schemas and persistent tooling.

MCP server that extracts accessibility tree, design tokens, screenshots, Claude DSL, and Figma JSON from any URL using a persistent Chromium browser with zero LLM cost.

Enables Claude to create, open, and edit persistent tldraw whiteboards in real-time, with live collaboration between human and AI.

Enables MCP clients to inspect and manipulate live SketchUp models through a safe loopback bridge, supporting geometry creation, component/group operations, tags, materials, and transformations with persistent-ID safety.