mcp-cli

The mcp-cli skill provides a command-line interface for interacting with MCP (Model Context Protocol) servers, allowing users to access external tools, APIs, and data sources directly from the terminal. By bridging the command line with MCP servers, this skill simplifies complex workflows that involve multiple external systems such as filesystems, databases, and APIs. It streamlines tasks that would otherwise require switching between different interfaces or writing custom scripts to integrate these services, making it especially useful for developers, system administrators, and data engineers who need a unified access point for external resources.

Key features of mcp-cli include listing available MCP servers and tools, inspecting tool parameters, retrieving JSON schemas for tools, and executing tools with structured arguments. The skill supports flexible command options, including JSON output for scripting, raw text content, and verbose descriptions. Users can search tools by name, handle complex JSON inputs with quotes, and integrate command outputs into pipelines for further processing. Exit codes provide clear feedback for success, client errors, server errors, and network issues, ensuring reliable automation and error handling.

mcp-cli is ideal for developers, DevOps engineers, and data professionals who frequently interact with multiple external systems and need efficient command-line access to automate workflows. Use cases include reading and writing files on remote systems, querying databases, calling APIs, and chaining tool outputs for complex data processing tasks. By offering a consistent interface for exploring, inspecting, and executing MCP tools, this skill reduces setup time, minimizes context switching, and enhances productivity when managing diverse technical environments.