MCP server

Napkin

io.github.sshwarts/napkin

Checked 25 Oct 2026, 21:11 UTC · Still published on its registry; checked against OSV.dev; never run by us

Shared visual canvas (Excalidraw) for collaborative whiteboarding between AI agents and humans.

Runs on your computer

Source

At a glance

Type: MCP server
Publisher: Not verified
Status: Runs on your computer
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code
Last checked: 25 Oct 2026, 21:11 UTC

Connect it to your agent

Add to Cursor Add to VS Code VS Code Insiders

Opens the app, which shows the server and asks you to confirm. It then runs the package on your computer with your permissions. For other apps, copy the setup below.

Claude Code

claude mcp add napkin -- npx -y napkin-mcp@0.1.0

Claude Desktop

{"mcpServers":{"napkin":{"command":"npx","args":["-y","napkin-mcp@0.1.0"]}}}

Codex (config.toml)

[mcp_servers.napkin]
command = "npx"
args = ["-y","napkin-mcp@0.1.0"]

Gemini CLI

{"mcpServers":{"napkin":{"command":"npx","args":["-y","napkin-mcp@0.1.0"]}}}

Cursor

{"mcpServers":{"napkin":{"command":"npx","args":["-y","napkin-mcp@0.1.0"]}}}

VS Code

{"servers":{"napkin":{"type":"stdio","command":"npx","args":["-y","napkin-mcp@0.1.0"]}}}

Runs on your computer with your permissions: check the package and its source before installing.

Browse

Related MCP servers

cnvs.app
Real-time collaborative whiteboard — AI agents and humans edit the same board live over MCP.
ZeroWidth Napkin
Draw boards, write docs and sheets, and build decks with your brand in Napkin.
Roadflow
Create and edit roadmaps with JSON or markup; share edit and view links from AI agents.
Unseen Workflow Compiler
Compile SOPs, policies, and playbooks into source-grounded visual flowcharts (SVG, Mermaid, JSON).
BlockWerk
Build, run and analyse block-diagram simulations: PID, Bode, FFT, optimisation and code export.
Fluxink Fci
Convert handwriting into text, LaTeX math, chemistry, or molecular structures.
Draw40
Draw40 is an independent diagram workspace with an interactive MCP Apps canvas. OAuth sign-in.
Benevolabs Irenictable
Collaborative whiteboard MCP server — create objects, connectors, C4 diagrams, and manage boards

Badge for your README

[![AptLynx](https://aptlynx.net/badge/io.github.sshwarts/napkin.svg)](https://aptlynx.net/servers/io.github.sshwarts/napkin)

Listing text is written by the maker; AptLynx lists tools and does not vouch for them. Find another tool · Browse by topic · For agents