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tavily-mcp

MCP server for advanced web search using Tavily

→ tavily-ai/tavily-mcp· npm: tavily-mcp· listed on npm
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// key findings
🚨
Secret credentials may flow to a network call
4 flows detected: TAVILY_API_KEY. We can’t prove the destination matches the brand the credential belongs to.
⚠️
Known vulnerabilities in dependencies: 14 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
🔐
You'll be asked for 1 credential: TAVILY_API_KEY
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// known CVEs in dependencies14 high12 low

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

highaxios@1.6.7GHSA-35jp-ww65-95wh

axios Vulnerable to Full Man-in-the-Middle via Prototype Pollution Gadget in `config.proxy`

highaxios@1.6.7GHSA-3g43-6gmg-66jw

axios Vulnerable to Credential Theft and Response Hijacking via Prototype Pollution Gadget in Config Merge

highaxios@1.6.7GHSA-43fc-jf86-j433

Axios is Vulnerable to Denial of Service via __proto__ Key in mergeConfig

highaxios@1.6.7GHSA-4hjh-wcwx-xvwj

Axios is vulnerable to DoS attack through lack of data size check

highaxios@1.6.7GHSA-6chq-wfr3-2hj9

Axios: Header Injection via Prototype Pollution

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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.
configDEFAULT_PARAMETERS— Note: When using the remote MCP, you can specify default parameters for all requests by including a header containing a JSON object with your desired defaults. Example:
🔐 secretTAVILY_API_KEY— "": "your-api-key-here",
configTAVILY_HUMAN_ID— "": "your-user-id"
// 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 3 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/npm-https-github-com-tavily-ai-tavily-mcp)](https://m8ven.ai/mcp/npm-https-github-com-tavily-ai-tavily-mcp)
commit: fc09f6e5e76622987e0688ad061047cb240062db
code hash: f89eb9b72b3e6316ccd9564163f353fb57dd224d15a6dd1f9e78d4f97047a6ba
verified: 6/16/2026, 11:52:10 AM
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