2
grade F
10 days ago
mcp_so
Google Researcher MCP Server
Power your AI agents with Google Search–enhanced research via an open-source MCP server. Includes tools for Google Search, YouTube/web scraping, LLM-driven synthesis, persistent caching, and dual transport (STDIO + HTTP SSE) for efficient, flexible integration.
Install from
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// key findings
🚨
Hardcoded credentials detected
14 potential hardcoded API keys found
⚠️
Known vulnerabilities in dependencies: 2 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
🔐
You'll be asked for 2 credentials: CACHE_ADMIN_KEY, GOOGLE_CUSTOM_SEARCH_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.config
ALLOWED_DOMAINSconfig
ALLOWED_ORIGINSconfig
ALLOW_PRIVATE_IPS🔐 secret
CACHE_ADMIN_KEY🔐 secret
GOOGLE_CUSTOM_SEARCH_API_KEYconfig
GOOGLE_CUSTOM_SEARCH_IDconfig
JEST_WORKER_IDconfig
OAUTH_AUDIENCEconfig
OAUTH_ISSUER_URLconfig
UNKNOWN_VARconfig
YOUTUBE_TRANSCRIPT_DEBUGconfig
YOUTUBE_TRANSCRIPT_VERBOSE// 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
[](https://m8ven.ai/mcp/zoharbabin-google-research-mcp-os7m3i)commit: ee14af31cd26312207a5cb882bb354a0ca8409f9
code hash: 18438f7f6745892816e68f3eadbf6168f13731c935fd474376223f5ee7a8c7ec
verified: 4/10/2026, 5:56:43 PM