Skills/npm/po-style-system-tooling

po-style-system-tooling@0.2.14-alpha.101

VERIFIED· install only

Publisher claims: "MCP server for exploring themes, Tailwind CSS classes, and UI components from Storybook with standalone component rendering capabilities" Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry npm (MCP server)Publisher agimon-ai · publishing for 253 daysInstalls 27,977Last detonated 8d ago
$claude mcp add po-style-system-tooling -- npx -y @agimon-ai/po-style-system-tooling
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Coverage

Nothing executable in the bundle ran; the trace covers the install step only.
Tested
every file read, file written and host contacted by what ran
Not tested
use of the skill by an agent

Is [email protected] safe to install?

KillerSkills ran it in the KillerSkills honeypot sandbox (1 scenario; nothing executable in the bundle ran; the trace covers the install step only) on 2026-11-07 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 · 1 scenarios · 0 deviations
t+CategoryObserved action
0.0sprocessno install scripts in bundle
0.0sprocessscript backend runs setup only
0.0sprocessscript backend runs setup only
0.0sprocessno install scripts to re-run

Static findings

MEDIUM
Process kill commanddist/stdio-C7pfb1Iv.cjs:1851 · Process kill command — agent can terminate processesconst kill = setTimeout(() => child.kill("SIGKILL"), 2e3);Fix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05
MEDIUM
File type combined with upload actiondist/stdio-C7pfb1Iv.cjs:1224 · File type combined with upload action — agent may exfiltrate local data filesif (candidate !== workspaceCandidate && !node_path.default.isAbsolute(input.themePath)) require_childProtocol.log.warn(`[Config] themePath "${input.themePath}" resolved app-relative to "${candidate}".Fix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why.
AST07
MEDIUM
npx invocation of non-well-known packagedist/stdio-C7pfb1Iv.cjs:1538 · npx invocation of non-well-known package — may execute untrusted codethrow new Error(`No browser available. Tried:\n${errors.join("\n")}\n\nPlease install Chrome, or run 'npx playwright install chromium'`);Fix: Pin versions and sources; vendor anything fetched at install time.
AST06
MEDIUM
Process kill commanddist/stdio-B_fccVVn.mjs:1847 · Process kill command — agent can terminate processesconst kill = setTimeout(() => child.kill("SIGKILL"), 2e3);Fix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05
MEDIUM
npx invocation of non-well-known packagedist/stdio-B_fccVVn.mjs:1534 · npx invocation of non-well-known package — may execute untrusted codethrow new Error(`No browser available. Tried:\n${errors.join("\n")}\n\nPlease install Chrome, or run 'npx playwright install chromium'`);Fix: Pin versions and sources; vendor anything fetched at install time.
AST06
MEDIUM
File type combined with upload actiondist/stdio-C7pfb1Iv.cjs:2594 · File type combined with upload action — agent may exfiltrate local data filesif ((designSystemConfig.colorScheme === "light" || designSystemConfig.colorScheme === "dark") && input.darkMode !== void 0 && input.darkMode !== darkMode) require_childProtocol.log.warn(`[GetUiComponeFix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why.
AST07

Cost to the agent

Instructions loaded
≈1,592 tok
1 file · 19 in bundle

Tokens estimated at four characters each. Skills load their instruction text when triggered; the figure is what that costs.

Known vulnerabilities

No advisories in OSV for @agimon-ai/po-style-system-tooling@0.2.14-alpha.101 as of 8d ago. This is the package itself, not its dependencies.

po-style-system-tooling@0.2.14-alpha.101 safety verdict: Verified (install only) — KillerSkills