cavalry-mcp

Item: cavalry-mcp
Rating: 56
Author: M8ven

MCP server for driving Cavalry's 2D motion-graphics engine from LLMs, enabling scene creation and animation via natural language.

→ ZHUYUFAN3-33/cavalry-mcp · 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.

// 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@1.12.1GHSA-345p-7cg4-v4c7

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

high@modelcontextprotocol/sdk@1.12.1GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.12.1GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

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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.

configCAVALRY_MCP_ENABLE_RUN_SCRIPT— (unset) Set to 1 to expose cavalry_run_script. See [Security](#security).

configCAVALRY_MCP_HOST— "": "127.0.0.1",

configCAVALRY_MCP_PORT— "": "8080",

configCAVALRY_MCP_TIMEOUT_MS— "": "15000"

// 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/zhuyufan3-33-cavalry-mcp-x34s2r)](https://m8ven.ai/mcp/zhuyufan3-33-cavalry-mcp-x34s2r)

commit: 4da12543587ecc40ac7e151d19d159db7808c8ae

code hash: ac0cd78fd1ce5ae4db4e05cc4e379ccd031fb9518b24af30289bb90ceb100841

verified: 7/28/2026, 9:05:08 AM

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