Gemini Researcher

Stateless MCP server that proxies research queries to Gemini CLI, reducing agent context and model usage

→ capybearista/gemini-researcher-mcp · listed on pulsemcp

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// key findings

⚠️

Known vulnerabilities in dependencies: 1 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 1 credential: GEMINI_API_KEY

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

// known CVEs in dependencies1 high1 low

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

high@modelcontextprotocol/sdk@1.25.2GHSA-345p-7cg4-v4c7

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

lowzod@3.22.0GHSA-m95q-7qp3-xv42

Zod denial of service vulnerability

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// required environment variables

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

🔐 secretGEMINI_API_KEY— Gemini CLI authenticated (recommended: gemini → Login with Google) or set

configGOOGLE_APPLICATION_CREDENTIALS

configGOOGLE_CLOUD_PROJECT

configPROJECT_ROOT— The server automatically uses the directory where the IDE opened your workspace as the project root or where your terminal is. To analyze a different directory, optionally set :

configRESPONSE_CHUNK_SIZE_KB

configVERTEX_AI_PROJECT

// 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 2 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/capybearista-gemini-researcher-mcp-t8dyz5)](https://m8ven.ai/mcp/capybearista-gemini-researcher-mcp-t8dyz5)

commit: a9c555f64141e51e3a5cf572349216461abdcc96

code hash: 16739e06bfdd81427d186f3208c9bac5fd6d00d33959130b019d09395af9a589

verified: 6/16/2026, 11:40:42 AM

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