Announcing mcp-wire 0.3.0

Introduction mcp-wire is a small Go CLI that installs and configures MCP (Model Context Protocol) servers across multiple AI coding tools — Claude Code, Codex, and OpenCode — from a single interface. If you’re new to the project, the original release post covers the motivation and the basics. Version 0.3.0 is a usability-focused release. It makes the tool easier to understand, safer to use, and more useful when driven by agents. What’s new in 0.3.0 mcp-wire doctor — a new read-only diagnostics command that tells you which targets are installed, where their config files live, what feature flags are enabled, and where mcp-wire keeps its own files and credentials. It’s the first thing to run when something looks off. Richer TUI service list — the install wizard now shows each service’s source, transport, install method, and auth type right in the list, so you know what you’re picking before you select it. mcp-wire metadata — prints a stable, machine-readable JSON document describing…