shemcp

An MCP server that provides sandboxed shell command execution with configurable security policies, enabling safe AI-assisted command runs within a project repository.

→ acartine/shemcp · listed on glama

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// key findings

🚨

Known vulnerabilities in dependencies: 1 critical, 2 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

// known CVEs in dependencies1 critical2 high

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

criticalvitest@3.2.4GHSA-5xrq-8626-4rwp

When Vitest UI server is listening, arbitrary file can be read and executed

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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// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configMCP_SANDBOX_ROOT— Sandbox root now resolves to the Git repository root by default (fallback to the current working directory), with optional overrides via SHEMCP_ROOT or .

configOLDPWD

configSHEMCP_ROOT— Sandbox root now resolves to the Git repository root by default (fallback to the current working directory), with optional overrides via or MCP_SANDBOX_ROOT.

// 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 2 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/acartine-shemcp-1edzff)](https://m8ven.ai/mcp/acartine-shemcp-1edzff)

commit: 9af134218950f7de1ed2a03e3cfda02afb0b8b69

code hash: 9a2a307f605e1a3ba1c2e51f40122ecb998840a367f4f040d2d659c77886fa91

verified: 6/11/2026, 12:05:55 PM

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