58
grade D
10 days ago
glama
Marketplace Search MCP
MCP server for searching marketplaces (TCGPlayer, Reverb, Thumbtack), verifying professional licenses (contractor, nurse), and looking up PSA card grading data. Returns real-time pricing, listings, and verification results.
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// key findings
⚠️
Known vulnerabilities in dependencies: 3 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.
✅
Open source with a license and README
Anyone can audit the code, the license is declared, and the publisher documents what it does.
🔐
You'll be asked for 2 credentials: API_KEY, MARKETPLACE_API_KEY
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// required environment variables
This server reads these from
process.env. You'll be asked to provide them before it can run.🔐 secret
API_KEY🔐 secret
MARKETPLACE_API_KEY— Set env var for authenticated access.// full audit trail
The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.
// improvement guidance — verified publishers only
We have 5 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
[](https://m8ven.ai/mcp/lulzasaur9192-marketplace-search-mcp-167fom)commit: bcff36a41a5227686a03207f470659f94626e813
code hash: a0227c26200779f346e214095b9404b63e3186ae03c31307b5df503df9bc5d08
verified: 4/11/2026, 2:33:06 PM