How to connect Lucid to Grok Bot

Connect Grok Bot to Lucid MCP. Summarize diagram changes from last week, create org chart from team spreadsheet, and more using natural language, with authentication handled for you.

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Lucid MCP is Lucid's platform for creating diagrams, mind maps, org charts, and sequence diagrams. It provides a visual workspace that helps teams collaborate and turn ideas into shareable diagrams.

35 Tools

Introduction

Grok is xAI's assistant, and its bot builder lets you create a personal agent that holds context, runs skills, and connects to the apps you already use through plugins.

This guide explains how to connect Lucid to a Grok bot using Composio Connect, which handles OAuth, token refresh, and reliability so you do not have to. You add Composio as a plugin, authenticate once, then ask your bot to work with Lucid in plain language.

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Why use Composio?

Composio exposes 1,700+ apps to your Grok bot through a single connection, so you get:

  • Connect to 1,700+ apps with on-demand tool loading, so you do not fill your context window with unnecessary tool definitions.
  • Use programmatic tool calling through a remote workbench, letting the model write its own code to handle complex tool chaining. This reduces back-and-forth for frequent tool calls.
  • Handle large tool responses outside the model context to keep conversations lean.

Connecting Lucid to Grok Bot

Once Grok Bot is set up, you connect Lucid entirely from its interface, and the whole flow takes under a minute.

Set up Grok Bot

Get access. Grok Bot is included with Cursor Ultra, Cursor Premium Teams, and SuperGrok Heavy. Get the desktop app for macOS or Windows from x.ai/bot and sign in. An iPhone companion app is also available, and your bots sync across devices.

Create a bot. Pick a suggested role or define your own, then give it a short name, one primary job, and a short description of how it should work. Focused bots work best, because a clear role gives the bot more useful context over time.

Connect Lucid

1. Add the Composio plugin

Click the button. The Composio listing on x.ai opens and launches Grok Bot for you. If the app does not open on its own, click Add to Grok Bot.

Add to Grok Bot

Composio for Grok Bot listing on x.ai with the Add to Grok Bot button

Grok Bot opens the Composio plugin, showing its connector and skills. Click Add.

Composio plugin sheet in Grok Bot with the Add button

2. Authenticate

Go to the Installed section and click the Composio entry. You'll see its connector and skills listed.

Installed Composio plugin showing the Authenticate button

Click Authenticate. You'll be taken to the Composio consent screen. Review the access it requests and click Authorize. Composio handles the OAuth handshake for you, so you never touch API keys or tokens.

Composio authorization screen with Authorize and Deny

3. Connect your Lucid account

Back in the chat, ask your bot to connect to Lucid or give it any Lucid task.

For example, ask it to:

  • "Summarize diagram changes from last week"
  • "Create org chart from team spreadsheet"
  • "Export selected diagrams as PNG files"

It will prompt you to authenticate and authorize access.

That's it. Composio's tools are now available in your Grok bot, and your Lucid account is ready to use.

What is Grok Bot?

Grok is xAI's assistant, available as a chat interface and a bot builder for creating personal agents that run skills and connect to external apps.

With Composio Connect, your Grok bot can securely access apps like Lucid through MCP without you sharing account credentials directly with the agent.

What is the Lucid MCP server, and what's possible with it?

The Lucid MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Lucid account. It provides structured and secure access to your documents, diagrams, mind maps, sequence diagrams, and org charts, so your agent can search, retrieve, create, edit, and share Lucid content on your behalf.

  • Document search and review: Have your agent find documents by title or keyword, search within a document, retrieve its structured content, and summarize what it finds.
  • Diagram and chart creation: Direct your agent to create diagrams from specifications, mind maps, sequence diagrams, entity relationship diagrams, and org charts.
  • Canvas editing: Let the agent add or edit shapes, lines, and dynamic tables, as well as remove items from an existing Lucid document.
  • Sharing and collaboration: Instruct your agent to share documents with collaborators, create share links, review discussion threads, and post comments.
  • Organization and export: Have your agent create and manage folders, update document titles or tags, browse folder contents, and export document pages as PNG images.

Way Forward

Now that Lucid is connected, extend your setup by connecting the other apps you already use every day, so your Grok bot can run true cross-app workflows end to end.

  • Connect Calendar to turn threads into scheduled meetings automatically.
  • Connect Slack or Teams to post summaries, approvals, and alerts where your team works.
  • Connect Notion, Linear, Jira, or Asana to convert requests into tickets, tasks, and docs.
  • Connect Drive, Dropbox, or OneDrive to fetch, file, and share attachments without manual steps.

Start with one workflow you do repeatedly, then keep adding apps as you find new handoffs. With everything behind a single connection, your bot can coordinate multiple tools safely and reliably in one conversation.

TOOLS

Supported Tools

Every Lucid MCP action and event your agent gets out of the box.

Fetch

Retrieves the structured content of a specific Lucid document by its ID.

Get mcp resource

Reads a resource from this MCP server by URI.

List document thread comments

List comments on a specific collaboration thread of a Lucid document.

List document threads

List collaboration threads on a Lucid document.

Lucid add block

Add a new block (shape) to a Lucid document.

Lucid add dynamic table

Add a dynamic table to a Lucid document.

Lucid add items to dynamic table

Add existing canvas blocks to a dynamic table.

Lucid add line

Add a new line to a Lucid document, connecting two points or shapes.

Lucid create diagram from specification

Creates a Lucid document using the Standard Import format (.

Lucid create document share link

Creates a new share link for a document with specified permissions.

lucid create embed

Internal tool for MCP Apps extension only.

lucid create embed session token

Internal tool for MCP Apps extension only.

Lucid create erd

Creates a Lucid document containing a data-backed Entity Relationship Diagram (ERD).

Lucid create folder

Create a new folder in the user's Lucid account.

Lucid create mind map

Creates a Lucid document containing a mind map from structured node data.

Lucid create org chart

Creates a Lucidchart document containing an org chart from structured node data.

Lucid create sequence diagram

Creates a Lucid document containing a UML sequence diagram from PlantUML markup.

Lucid delete items

Delete one or more blocks or lines from a Lucid document.

Lucid edit dynamic table metadata

Edit the metadata/settings of an existing dynamic table.

Lucid edit item

Edit an existing block or line in a Lucid document.

Lucid export document as png

Exports a Lucid document page as a PNG image.

Lucid fetch item image

Fetches the source image attached to a specific item in a Lucid document.

Lucid get document metadata

Get metadata for a Lucid document.

Lucid import integration cards

Import records from a third-party integration as linked cards.

Lucid list folder contents

List the documents and subfolders inside a Lucid folder.

Lucid list integrations

List the user's available card integrations and their connection status.

Lucid search document

Locates regions of a Lucid document that contain specific text.

Lucid shape details

Get default size, colors, and advanced/text-area properties for one or more shape classes.

Lucid shape library

Discover shapes/blocks available to INSERT into a Lucid document.

Lucid submit feedback

Submits user feedback about the Lucid MCP server to the product team.

Lucid update document

Update a Lucid document's title, parent folder, or custom tags.

Lucid update folder

Rename a Lucid folder or move it to a different parent.

Post document thread comment

Post a new comment to an existing thread on a Lucid document.

Search

Search the user's Lucid account for documents by title/keyword.

Share document with collaborators

Share a Lucid document with collaborators by granting them access.

FAQ

Frequently asked questions

With a standalone Lucid MCP server, the agents and LLMs can only access a fixed set of Lucid tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Lucid and many other apps based on the task at hand, all through a single MCP endpoint.

Yes, you can. Grok Bot fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Lucid tools.

Yes, absolutely. You can configure which Lucid scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Lucid data and credentials are handled as safely as possible.

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