MCP.Market

Napkin MCP server

by mindstone·io.github.mindstone/mcp-server-napkin·v0.4.1·14 stars
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Napkin AI visual generation MCP server for Model Context Protocol hosts

A85/100grade A
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Safety scan
A85/100

full report

Adoption
Growing

14 stars79 downloads/wk

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If you have run it, two minutes of your experience saves the next person an afternoon.

Napkin tools (5)

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

  • configure_napkin_api_key

    Host-managed setup only. The user adds the Napkin API key in Settings → Connectors in the app. Do not ask for or accept the key in chat.

  • napkin_check_status

    Check the status of a Napkin visual generation request. REQUIRED after calling napkin_generate_visual.

  • napkin_download_visual

    Download a generated Napkin visual file to disk.

  • napkin_generate_visual

    Generate a professional visual (diagram, infographic, illustration) from text using Napkin AI.

  • napkin_list_styles

    List the 15 built-in Napkin visual styles with their style IDs, descriptions, and categories.

Public scan report

scanner v0.1.10 · 2026-11-04 · same rubric, same numbers if you re-run it

no findings
  • Code scan27 source files scanned25/25
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitystatic API keys via environment variables6/15
  • Maintenancelast push 0 days ago15/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year9/10
Overall 85/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Napkin compares

Against every graded AI and agents MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
85/100
higher than 75% of 4,456 AI and agents servers
Tools
5
the typical AI and agents server has 7
Tools that change things
0%
typical: 3%. Fewer write tools means less an agent can break
GitHub stars
14
more than 86% of 2,733 AI and agents servers
Downloads a week
79
more than 53% of 1,712 AI and agents servers with a package

What its tools let an agent do: 5 read

Install Napkin in Claude Code, Cursor or VS Code

Runs npx -y @mindstone/mcp-server-napkin on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add mcp-server-napkin -- npx -y @mindstone/mcp-server-napkin
Add to Cursor

What the publisher says

From the Napkin repository's README, as published. We do not edit it. Read it on GitHub

mcp-servers

Source-available MCP servers by Mindstone. Works with any MCP host — Claude Desktop, Cursor, Rebel, and others.

Browse all 35 connectors with their version, auth model, and tool count at the catalogue site (regenerated from each connector's STATUS.json on every push).

Connectors

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Napkin: common questions

Is Napkin MCP server safe?
Yes, by our scan: it is graded A (85/100). Read the Napkin safety report
How do I install Napkin?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Napkin need an API key?
Yes. The registry entry asks for NAPKIN_API_KEY.
Is Napkin maintained?
The last commit was 11 days ago (2026-11-04). The latest release is v0.4.1.
What can I use instead of Napkin?
Servers from other publishers that do the same job: Agent-Native Plan MCP server, DCC-MCP Core MCP server and Image MCP server.
How does Napkin compare with other AI and agents MCP servers?
safety score 85/100 (higher than 75% of 4,456 AI and agents servers); tools 5 (the typical AI and agents server has 7); tools that change things 0% (typical: 3%. Fewer write tools means less an agent can break). Full comparison.

Alternatives to Napkin

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  • Image
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