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MCP Cli Adapter MCP Server

The **MCPShell** is a tool that allows LLMs to safely execute **command-line tools** through the [**Model Context Protocol

Local serverstdioGo

What is the MCP Cli Adapter MCP Server?

MCP Cli Adapter becomes available to MCP clients through the MCP Cli Adapter. The MCPShell is a tool that allows LLMs to safely execute command-line tools through the Model Context Protocol (MCP). It provides a secure bridge between LLMs and operating system commands.

What MCP Cli Adapter does

The MCPShell is a tool that allows LLMs to safely execute command-line tools through the Model Context Protocol (MCP). It provides a secure bridge between LLMs and operating system commands.

Key capabilities

  • Flexible command execution — Run any shell commands as MCP tools,
  • Configuration-based tool definitions — Define tools in YAML with parameters,
  • Security through constraints — Validate tool parameters using CEL expressions
  • Quick proptotyping of MCP tools — just add some shell code and use it as
  • Simple integration — Works with any LLM client supporting the MCP protocol

Practical notes

  • Maintained by inercia, written in Go.

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

How to install the MCP Cli Adapter MCP Server

{
  "mcpServers": {
    "mcp-cli-examples": {
      "command": "go",
      "args": [
        "run",
        "github.com/inercia/MCPShell@v0.1.8",
        "mcp",
        "--tools",
        "example",
        "--logfile",
        "/some/path/mcpshell/example.log"
      ]
    }
  }
}

From the project documentation. Replace placeholders and example paths before connecting.

Frequently asked questions

The **MCPShell** is a tool that allows LLMs to safely execute **command-line tools** through the [**Model Context Protocol Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.

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