Edit of asset "Swallowtail - Godot Automation" Accepted

Old/Current New/Edit
Title Swallowtail - Godot Automation
Description Swallowtail automates Godot from your terminal, your scripts, and any tool you connect. It works against the editor you already have open: inspect and edit scenes, validate scenes and scripts, play the game, send input, read state back, capture frames, break and step in the debugger, then fix and verify without leaving the interface. Supported scene edits go through the editor's undo history; script and file changes are yours to review in version control.

The addon hosts two local servers inside the editor: a WebSocket server the swallowtail command line tool connects to, and an optional streamable-HTTP MCP endpoint an MCP client connects to with no extra process. No agent, model, or AI account is required; MCP is one optional interface. Project-local commands in res://mcp_commands/ register beside the built-ins and appear in the CLI, in help, and as MCP tools.

Godot 4.7 is the target; 4.3 through 4.8 work in beta. The command line tool and the agent skill are separate downloads from the repository releases. This addon shipped as Godot MCP/CLI through 0.11; existing projects move with swallowtail migrate.

Development tooling: disable the plugin and exclude addons/swallowtail/* in every export preset before shipping a game. The Before you ship page has the two steps and the scan that proves them.
Godot MCP/CLI gives an AI agent the complete Godot development loop. From a command line or MCP client it discovers the live engine, builds in the editor you already have open, runs and plays the game, observes state, debugs failures, applies fixes, and verifies the
Category Tools
License MIT
Repository Provider GitHub
Repository Url https://github.com/regiellis/godot-mcp-go
Issues Url https://github.com/regiellis/godot-mcp-go/issues
Godot version Godot 4.3
Version String 1.0.0 0.8.2
Download Commit 09f14003a5d7dcf00afdb1c9d0ef3460fbf1d5f8 dd07fe8d97b2be67ec92aa7a6519720a78fe72e6
Download Url (Computed) https://github.com/regiellis/godot-mcp-go/archive/09f14003a5d7dcf00afdb1c9d0ef3460fbf1d5f8.zip https://github.com/regiellis/godot-mcp-go/archive/dd07fe8d97b2be67ec92aa7a6519720a78fe72e6.zip
Icon Url https://raw.githubusercontent.com/regiellis/godot-mcp-go/asset-library/addons/swallowtail/icon.png