Jasper AI MCP Server

Item: Jasper AI MCP Server
Rating: 56
Author: M8ven

Enables content generation and style application using Jasper AI's marketing platform. Supports brand voices, style guides, and audience targeting for creating on-brand content through natural language.

→ latecheckout/jasper-mcp-proto · listed on glama

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// key findings

⚠️

Known vulnerabilities in dependencies: 3 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: JASPER_API_KEY

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

// known CVEs in dependencies3 high

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

high@modelcontextprotocol/sdk@1.12.0GHSA-345p-7cg4-v4c7

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

high@modelcontextprotocol/sdk@1.12.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.12.0GHSA-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.

🔐 secretJASPER_API_KEY— "": "YOUR_JASPER_API_KEY"

// 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/latecheckout-jasper-mcp-proto-1co6kz)](https://m8ven.ai/mcp/latecheckout-jasper-mcp-proto-1co6kz)

commit: fd9db46adb555d0bcb1e9eefa1853180d54d5b13

code hash: 4d498aa46a3986a8b88a6e3018f537e2a7929e453073c1df13368a672f7ab188

verified: 6/18/2026, 11:16:05 AM

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