displaybuddy-mcp

Item: displaybuddy-mcp
Rating: 54
Author: M8ven

Enables AI agents to control Mac monitors via DisplayBuddy – adjust brightness, contrast, volume, input source, apply presets, sync displays, and more.

→ biocross/displaybuddy-mcp · listed on glama

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// key findings

⚠️

Tool descriptions don’t match what handlers do

6 tools describe read intent but their handlers mutate — displaybuddy_status (line 19: execSync(`displaybuddy ${args.join(" ")} --json`, {); displaybuddy_list (line 19: execSync(`displaybuddy ${args.join(" ")} --json`, {); displaybuddy_get (line 19: execSync(`displaybuddy ${args.join(" ")} --json`, {)

⚠️

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.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

// 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@1.0.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.0.0GHSA-w48q-cv73-mx4w

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

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// 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/biocross-displaybuddy-mcp-1alchz)](https://m8ven.ai/mcp/biocross-displaybuddy-mcp-1alchz)

commit: 6dc03c4b521f96d60d0e74f7462349ff199bcdee

code hash: 0992b49dcaa5ab64bb0dac309b55525661d1c3a2fb359b447c083e7d2a5533b8

verified: 6/21/2026, 10:36:16 AM

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