mcp-second-opinion

An MCP server that queries a panel of LLMs from different providers via OpenRouter and returns their answers side by side, optionally synthesizing them to highlight disagreements.

→ aleksbuss/mcp-second-opinion · listed on glama

Is this your MCP?

Claim it to get a verified publisher badge, a free copy of our full audit findings, and direct contact for any high-priority issues we find.

Install from

Glama

M8ven verifies MCPs across every public registry — install directly from whichever one you prefer.

// key findings

🚨

Known vulnerabilities in dependencies: 2 critical

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

🔐

You'll be asked for 1 credential: OPENROUTER_API_KEY

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

// known CVEs in dependencies2 critical

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

criticalvitest@2.1.0GHSA-5xrq-8626-4rwp

When Vitest UI server is listening, arbitrary file can be read and executed

criticalvitest@2.1.0GHSA-9crc-q9x8-hgqq

Vitest allows Remote Code Execution when accessing a malicious website while Vitest API server is listening

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.

🔐 secretOPENROUTER_API_KEY— "": "sk-or-..."

configSECOND_OPINION_CONCURRENCY

configSECOND_OPINION_DISAGREE_THRESHOLD

configSECOND_OPINION_EMBEDDINGS— Scoring is best-effort: if there are too few answers or the embedding call fails, the panel still returns — it just omits the score. Turn it off with =off.

configSECOND_OPINION_EMBED_MODEL— openai/text-embedding-3-small

configSECOND_OPINION_MAX_TOKENS

configSECOND_OPINION_MODELS— openai/gpt-4o-mini, anthropic/claude-3.5-haiku, google/gemini-2.5-flash-lite

configSECOND_OPINION_SYNTH— openai/gpt-4o-mini

configSECOND_OPINION_TEMPERATURE

configSECOND_OPINION_TIMEOUT_MS— 60000 (per attempt)

// 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/aleksbuss-mcp-second-opinion-emelrg)](https://m8ven.ai/mcp/aleksbuss-mcp-second-opinion-emelrg)

commit: 08a059fa48cdfbb03c0631bbfa5b97dbdd14246e

code hash: d271594fb9c1489ac17dfa5bfcaf966aa3a63dbd7a0d5aada6441b8cce0973de

verified: 6/14/2026, 9:54:23 AM

view raw JSON →