Majestic MCP Server

Item: Majestic MCP Server
Rating: 68
Author: M8ven

An MCP server that provides access to the Majestic SEO API, allowing users to retrieve metrics like Trust Flow, Citation Flow, and backlink data. It enables domain comparisons, anchor text analysis, and tracking of new or lost backlinks through nine specialized tools.

→ MattiooFR/majestic-mcp · listed on glama

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// key findings

⚠️

Known vulnerabilities in dependencies: 2 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.

🔐

You'll be asked for 1 credential: MAJESTIC_API_KEY

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

// known CVEs in dependencies2 high

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

high@modelcontextprotocol/sdk@1.4.1GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.4.1GHSA-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.

🔐 secretMAJESTIC_API_KEY— your-key npx majestic-mcp

// 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 7 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/mattioofr-majestic-mcp-1cy06y)](https://m8ven.ai/mcp/mattioofr-majestic-mcp-1cy06y)

commit: 11911dd90e5ac20b294b681e5831a882a2992085

code hash: 6fb5b9beaaf83d1b5915e51a351460133e2a2bef66daaaab1ed246308efa64dd

verified: 6/12/2026, 10:54:33 AM

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