What problem does it solve? Working with MCP servers normally requires writing client code or manual JSON-RPC calls. This Skill lets you list, inspect, authenticate, and invoke MCP tools directly from the command line over HTTP or stdio, without building a custom client. ## Core Features & Use Cases - Direct Tool Invocation: Call any MCP tool with selector, function, URL, or stdio syntax, passing arguments as key=value pairs or JSON payloads. - Server Management: List servers and schemas, edit configuration, and handle OAuth authentication flows for protected servers. - Code Generation: Generate standalone CLIs from MCP servers and emit TypeScript clients or type definitions for integration into projects. - Use Case: You need to fetch issues from a Linear MCP server for a report. Run mcporter call linear.list_issues team=ENG limit:5 and get structured JSON output immediately. ## Quick Start Use mcporter to list all configured MCP servers and then call a specific tool with the arguments I need.