Question 1

What is the Excalidraw MCP Server?

Accepted Answer

The Excalidraw MCP Server is a Model Context Protocol (MCP) server that allows Large Language Models (LLMs) to interact with Excalidraw diagrams and drawings. It provides an API for creating, modifying, querying, and manipulating Excalidraw elements.

Question 2

What is MCP?

Accepted Answer

MCP stands for Model Context Protocol. It's an open protocol that standardizes how applications provide context to LLMs, enabling them to access and interact with external data sources and tools.

Question 3

What are the key features of the Excalidraw MCP Server?

Accepted Answer

Key features include full Excalidraw element control (create, update, delete, query), advanced element manipulation (group, ungroup, align, distribute), scene & app state management, save scene functionality, resource management, easy integration with LLM platforms, and Docker support.

Question 4

Which LLM platforms are compatible with the Excalidraw MCP Server?

Accepted Answer

The server is compatible with Claude Desktop, Cursor, and any other LLM platform that supports the MCP standard.

Question 5

Can I use the Excalidraw MCP Server with Docker?

Accepted Answer

Yes, the server offers Docker support for easy containerized deployment and zero-dependency installations.

Question 6

What types of elements can I manipulate using the API?

Accepted Answer

You can manipulate various Excalidraw elements, including rectangles, ellipses, diamonds, text, arrows, and more. You can control properties like position, dimensions, styling, and text content.

Question 7

How do I create a new element using the API?

Accepted Answer

Use the `create_element` API endpoint with a JSON payload specifying the element type and properties.

Question 8

How do I update an existing element using the API?

Accepted Answer

Use the `update_element` API endpoint with a JSON payload specifying the element ID and the properties you want to update.

Question 9

How do I delete an element using the API?

Accepted Answer

Use the `delete_element` API endpoint with a JSON payload specifying the element ID.

Question 10

How do I query elements using the API?

Accepted Answer

Use the `query_elements` API endpoint with a JSON payload specifying optional filters based on element type and properties.

Question 11

How do I save a scene to a file?

Accepted Answer

Use the `save_scene` API endpoint with a JSON payload specifying the desired filename (must end with `.excalidraw`).

Question 12

What are the configuration options for the Excalidraw MCP Server?

Accepted Answer

Configuration options include `LOG_LEVEL` (logging level), `DEBUG` (debug mode), and `DEFAULT_THEME` (default UI theme), which can be set via environment variables.

Question 13

Where can I find more information about the UBOS platform?

Accepted Answer

Visit the UBOS website at [https://ubos.tech](https://ubos.tech) for more information about the full-stack AI Agent Development Platform and its capabilities.

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