MCP server

Lucid Official

app.lucid.mcp/lucid

Checked 26 Oct 2026, 08:29 UTC · It answered and asked for a sign-in

Lucid’s connector creates diagrams, searches, edits, shares, and retrieves docs to summarize.

Signs in with your accountVerified publisher: lucid.app

https://mcp.lucid.app/mcp

At a glance

Type: MCP server
Publisher: lucid.app (verified by the MCP Registry)
Status: Signs in with your account
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 26 Oct 2026, 08:29 UTC

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http lucid https://mcp.lucid.app/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.lucid]
url = "https://mcp.lucid.app/mcp"

Gemini CLI

{"mcpServers":{"lucid":{"httpUrl":"https://mcp.lucid.app/mcp"}}}

Cursor

{"mcpServers":{"lucid":{"url":"https://mcp.lucid.app/mcp"}}}

VS Code

{"servers":{"lucid":{"type":"http","url":"https://mcp.lucid.app/mcp"}}}

Antigravity

agy mcp add lucid https://mcp.lucid.app/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"lucid","server_url":"https://mcp.lucid.app/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"lucid","server_url":"https://mcp.lucid.app/mcp"}

Signs in with your account: your agent app opens a sign-in page the first time you use it.

Line9
Render Mermaid with Line9 layout in your assistant.
Zindex
Immutable agent diagrams: create, edit, validate and render versioned diagrams over MCP.
lucid.page
Publish Markdown from any agent: POST Markdown, get a gorgeous shareable URL.
Xenition
Docs, decks, forms, apps you build and deploy, automations, and AI images, video and voice.
Docmino
Create, edit, organize, and share interactive guides, lessons, forms, and client plans in Docmino.
Klarefi
Complete regulated intake work and retrieve cited case files without deciding the case.
Docs MD — Markdown Share
Share markdown as public links from your AI assistant — expiring or permanent, no API key.
Loops: causal loop diagrams
Draw causal loop diagrams in the chat and edit them on a shared link.

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