Penpot MCP Server (zcube/penpot-mcp-server) is an MCP server listed on the M8ven Trust Index. M8ven has not graded it yet. No publisher has claimed this listing.

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5 days ago

Penpot MCP Server

Enables AI assistants to create, modify, and manage Penpot designs programmatically, providing full manipulation capabilities for the open-source design tool.

→ zcube/penpot-mcp-server· listed on glama

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Who stands behind it

zcube

Source: Glama

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// key findings
⚠️
Known vulnerabilities in dependencies: 5 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
🔐
You'll be asked for 1 credential: PENPOT_ACCESS_TOKEN
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// known CVEs in dependencies5 high2 low

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

high@modelcontextprotocol/sdk@1.21.0GHSA-345p-7cg4-v4c7

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

high@modelcontextprotocol/sdk@1.21.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.21.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

highform-data@4.0.4GHSA-hmw2-7cc7-3qxx

form-data: CRLF injection in form-data via unescaped multipart field names and filenames

highform-data@4.0.4GHSA-hmw2-7cc7-3qxx

form-data: CRLF injection in form-data via unescaped multipart field names and filenames

Depend on this server? Get alerted when its CVEs change.Watch this server free →
// environment variables
To run this server yourself, you supply these values. They go in your own MCP client configuration and stay on your machine. The secret label means the value is sensitive, not that the server mishandles it.
configALLOWED_HOSTS
configALLOWED_ORIGINS2. Enable CORS restrictions - Use to restrict access
configENABLE_DNS_REBINDING_PROTECTION3. Enable DNS rebinding protection - Set =true
configHTTPS_PROXY
configHTTP_HOST
configHTTP_PORT
configHTTP_PROXY
🔐 secretPENPOT_ACCESS_TOKEN
configPENPOT_API_URL
configTRANSPORT
confighttp_proxy
confighttps_proxy
// quality suggestions

License file

No license file

Add a LICENSE file (MIT, Apache-2.0, etc.).

Tests exist

No test files found

Add tests that exercise each declared tool.

Shell command execution

2 calls in production code run through a shell (test-tools.ts:73, test-tools.ts:77)

Prefer library functions over shell-outs. If you must shell out, ensure all inputs are properly escaped.

Secrets not logged

12 secret values sent to log

Redact or omit secret values from log output.

Production dependencies are patched

0 critical, 4 high severity in production deps — @modelcontextprotocol/sdk@1.21.0 (high), @modelcontextprotocol/sdk@1.21.0 (high)

Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.

Dev dependencies

1 critical/high in dev-only deps (does not ship to users)

Upgrade dev dependencies when convenient.

Dependency freshness

1/5 production deps stale: node-fetch@2023-11-30 (2.8y)

Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.

// full audit trail
The findings above are the summary. The full trail, every check we ran, each deduction, the network hosts observed and the dependency advisories, goes to verified publishers, along with an alert whenever a new one lands. Verified publishers can also review each finding and dispute it in one click. Publisher corrections have sharpened several of our checks this month, because the maintainer knows the codebase better than any scanner.
// improvement guidance — verified publishers only
We have 6 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
// embed badge in your README
[![M8ven Score](https://m8ven.ai/badge/mcp/zcube/penpot-mcp-server)](https://m8ven.ai/mcp/zcube/penpot-mcp-server)
Shows your grade and updates automatically. Prefer no grade? Append ?variant=verified to the badge URL.
commit: 389545cfacffaca7465eedac90892f0db92e1f16
code hash: f82bee4b5cf0869d4cbb2db1d746ddd9999792b981911a50c6cb1c4629b024bd
verified: 9/5/2026, 7:16:33 AM
view raw JSON →
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