Skills/PyPI/penpot-api-mcp

penpot-api-mcp@0.4.3

VERIFIED· not started

Publisher claims: "MCP server wrapping the Penpot REST API for headless design automation" Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry PyPI (MCP server)Publisher les-leslie-les · publishing for 419 daysInstalls 79Last detonated 1 h ago
$claude mcp add penpot-api-mcp -- uvx penpot-api-mcp
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Coverage

Not started: dependency install failed; the server itself was not observed.
Tested
the dependency install step · every file read, file written and host contacted by what ran
Not tested
server startup · the tool list · tool behavior

What this means for the label: Verified here covers what ran. The server's tools were not exercised with a real credential, so nothing about their behavior is asserted; the credential summary below says what to do with that.

Before you give it your token

It will ask for
no credential variables read in the code
Where it talks to
no vendor host named in the codeAlso penpot.app — not the publisher's domain; check what for before connecting.
What the honeypot saw
no credential files read · no network
What we could not test
server startup · the tool list · tool behavior

Connect it under the guard. Not started: dependency install failed; the server itself was not observed. The code names no credential variable; the guard pins the network to what the honeypot saw and logs every call.

$vet-skills run --net declared -- uvx penpot-api-mcp

Never paste a credential into a chat, a ticket or a report, including ours. How the guard holds it.

Is [email protected] safe to install?

KillerSkills ran it in the KillerSkills honeypot sandbox (2 scenarios; not started: dependency install failed; the server itself was not observed) on 2026-11-14 and scored it 89/100 (Verified). In what ran, nothing we could detect went wrong: no undeclared network egress, no credential reads, no persistent instruction writes. What it does with a real credential was not observed; the static findings and the publisher carry the rest of the score. Summary: no network, touches nothing outside the project, writes no memory.

Behavior trace

Honeypot run · 0 s · 2 scenarios · 0 deviations
t+CategoryObserved action
0.0sprocessno install scripts in bundle
0.1sprocessdependency install exit 1 ·
0.1sclaimednot started: dependency install failed (exit 1); the server itself was not observed
0.1sprocessscript backend runs setup only
0.2sprocessno install scripts to re-run

Static findings

HIGH
Access to sensitive file pathspenpot_api_mcp/__main__.py:27 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system filesenv_file = ".env"Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
LOW
Instructs the agent to modify its persistent memory or instruction filesCHANGELOG.md:115 · Instructs the agent to modify its persistent memory or instruction files · informational: not an instruction file- Add LICENSE, README, CLAUDE.md, AGENTS.md, .gitignoreFix: Remove the text that addresses the agent rather than the reader; describe behavior, do not instruct.
AST01
MEDIUM
Access to sensitive file pathstests/test_settings.py:22 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system files"""Build a PenpotSettings instance, bypassing .env lookup."""Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
HIGH
Access to sensitive file pathspenpot_api_mcp/config/settings.py:104 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system filesf"(see ~/.zshrc) or in a .env file, then restart the server."Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
LOW
Instructs the agent to modify its persistent memory or instruction filesCHANGELOG.md:95 · Instructs the agent to modify its persistent memory or instruction files · informational: not an instruction file- Add LICENSE, README, CLAUDE.md, AGENTS.md, .gitignoreFix: Remove the text that addresses the agent rather than the reader; describe behavior, do not instruct.
AST01
MEDIUM
Access to sensitive file pathstests/test_settings.py:24 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system files# _env_file=None stops pydantic-settings from reading .env from disk.Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05
HIGH
Access to sensitive file pathspenpot_api_mcp/config/settings.py:32 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system filesenv_file=(".env",),Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05

Cost to the agent

Instructions loaded
≈1,577 tok
3 files · 46 in bundle
Tool list per prompt
≈0 tok
0 tools · 0 per tool
Handshake
no reply
launch to tools/list, stdio
Undocumented tools
0
description under 20 chars · avg 0

Tokens estimated at four characters each. The tool list is re-read by the agent on every turn, so it is the number to compare between servers that do the same job: ranked across the index.

Known vulnerabilities

No advisories in OSV for penpot-api-mcp@0.4.3 as of 47 min ago. This is the package itself, not its dependencies.