upvote-club-mcp-core

Item: upvote-club-mcp-core
Rating: 56
Author: M8ven

Shared MCP server for Upvote.club Public API. Hub repo — links to local, mcpb, remote, apps packages.

→ upvoteclub/upvote-club-mcp-core · listed on github_topic

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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.

✅

5 tools verified — handlers match their declared behaviour

3 read-only tools verified — handlers contain no write/delete/exec

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

🔐

You'll be asked for 1 credential: UPVOTE_API_KEY

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// known CVEs in dependencies3 high

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

high@modelcontextprotocol/sdk@1.12.0GHSA-345p-7cg4-v4c7

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

high@modelcontextprotocol/sdk@1.12.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.12.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

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.

🔐 secretUPVOTE_API_KEY— 4. Set =upv_... in your MCP config

configUPVOTE_API_URL

// 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 6 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/upvoteclub-upvote-club-mcp-core-17hfmj)](https://m8ven.ai/mcp/upvoteclub-upvote-club-mcp-core-17hfmj)

commit: 0acbdc001a71f8bf4bfe1ee19278c49bd694a1f3

code hash: d00810098f8a4813bdd9d9e250a8de2f9a10b9b4c1840fcece37fb75d55e45d7

verified: 7/19/2026, 8:45:47 AM

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