MCP SSE Server POC

Item: MCP SSE Server POC
Rating: 8
Author: M8ven

Enables creating and managing MCP server configurations with SSE streaming endpoints via a UI, deployable on Render with zero infrastructure.

→ cameronking4/spawn-mcp · listed on glama

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// key findings

⚠️

Known vulnerabilities in dependencies: 2 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.

// known CVEs in dependencies2 high2 low

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

highbody-parser@1.20.2GHSA-qwcr-r2fm-qrc7

body-parser vulnerable to denial of service when url encoding is enabled

highdrizzle-orm@0.28.6GHSA-gpj5-g38j-94v9

Drizzle ORM has SQL injection via improperly escaped SQL identifiers

lowexpress@4.18.2GHSA-qw6h-vgh9-j6wx

express vulnerable to XSS via response.redirect()

lowexpress@4.18.2GHSA-rv95-896h-c2vc

Express.js Open Redirect in malformed URLs

Depend on this server? Get alerted when its CVEs change.Watch this server free →

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configDATABASE_URL— postgresql://username:password@localhost:5432/mcp_sse_db

configPORT

// 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 4 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/cameronking4-spawn-mcp-svekfc)](https://m8ven.ai/mcp/cameronking4-spawn-mcp-svekfc)

commit: 4b50877a45a1c6fcf00f5a2a5fcef0774640526b

code hash: 20e6faf8c4c7a49b0a1fe7735c141560312993c5c780eac539d1d72a226e5b79

verified: 6/18/2026, 11:32:59 AM

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