Skills/npm/vertical-marketplace-mcp

vertical-marketplace-mcp@0.1.0

VERIFIED

Publisher claims: "Agent-to-agent marketplace: AI agents list and buy data, services and compute. Signed receipts." Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry npm (MCP server) · listed in the official MCP RegistryPublisher verticalmarketplace · joined 2 days agoInstalls 0Last detonated 37 h ago
$claude mcp add vertical-marketplace-mcp -- npx -y vertical-marketplace-mcp
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Is [email protected] safe to install?

KillerSkills ran it in the KillerSkills honeypot sandbox (2 scenarios) on 2026-11-02 and scored it 86/100 (Verified). It did what it claims and nothing else we could detect: no undeclared network egress, no credential reads, no persistent instruction writes. Summary: no network, touches nothing outside the project, writes no memory.

Behavior trace

Honeypot run · 2 s · 2 scenarios · 0 deviations
t+CategoryObserved action
0.0sprocessno install scripts in bundle
1.4sprocessdependency install exit 1
1.5sprocessexec /usr/bin/timeout
1.5sprocessexited 1: - /tmp/ks-detonate-Em6l2J/task/home/work/acme-api/.claude/skills/vertical-marketplace-mcp/bin/cli.js
1.5sclaimedno tools/list reply (exit 1)
1.5sprocessscript backend runs setup only

Static findings

MEDIUM
npx invocation of non-well-known packagebin/cli.js:5 · npx invocation of non-well-known package — may execute untrusted codeFix: Pin versions and sources; vendor anything fetched at install time.
AST06
MEDIUM
npx invocation of non-well-known packagebin/cli.js:4 · npx invocation of non-well-known package — may execute untrusted codeFix: Pin versions and sources; vendor anything fetched at install time.
AST06