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glama

MCP ScreenCatch

Enables Claude Desktop to capture screenshots through an interactive region selection interface, automatically saving timestamped images to a configurable directory for analysis and documentation.

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// key findings
🚨
Known vulnerabilities in dependencies: 1 critical, 6 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
// known CVEs in dependencies1 critical6 high1 medium13 low

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

criticalscreenshot-desktop@1.15.0GHSA-gjx4-2c7g-fm94

screenshot-desktop vulnerable to command Injection via `format` option

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

highelectron@28.0.0GHSA-532v-xpq5-8h95

Electron: Use-after-free in offscreen child window paint callback

highelectron@28.0.0GHSA-8337-3p73-46f4

Electron: Use-after-free in WebContents fullscreen, pointer-lock, and keyboard-lock permission callbacks

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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.
configSCREENCATCH_OUTPUT_DIR
// 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/johnelamont-mcp-screencatch-t0gfy7)](https://m8ven.ai/mcp/johnelamont-mcp-screencatch-t0gfy7)
commit: fb9c745925ba1aeb542bde7ed0eafb47b703478e
code hash: 602db0d32544e9d7d0b6f4f059fd8b99dc1496448cf0ac6c6d535190ff6544a7
verified: 6/18/2026, 11:29:55 AM
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