Attributions (godot-mcp-toolkit)

This addon's GDScript source was independently written. No code from any reference repository has been copied verbatim or near-verbatim into this addon. The entries below cover the original artwork made for this project and the architectural patterns we studied while designing the plugin.

If a future version imports or adapts code from any of the sources below, a "Copied into: …" line with the file path(s) will be appended to keep this file accurate.

Artwork

The project logo and hero banner were created by Jessica Mariana Aisen for the Godot MCP Toolkit.

Commissioned for this project; the copyright is held by NPGameDev.

The MIT licence covers the source code. It does not cover the project logo, icons, banner or name, which are the project's brand identity and are not licensed for reuse.

Coding-Solo/godot-mcp

Source: https://github.com/Coding-Solo/godot-mcp License: MIT

Contributed (architecture reference only — no code copied): bundled-GDScript handler pattern (the editor plugin loads and runs a registry of command handlers), cross-platform Godot auto-detection approach, debug output capture strategy.

tugcantopaloglu/godot-mcp

Source: https://github.com/tugcantopaloglu/godot-mcp License: MIT

Contributed (architecture reference only — no code copied): code-execution pattern (arbitrary GDScript execution with return values and await support), signal management system concepts (connect/disconnect/emit/await with timeout), generic node property inspection via get_property_list(), reentrancy-guard pattern for concurrent command prevention.

salvo10f/godotiq

Source: https://github.com/salvo10f/godotiq License: MIT

Contributed (architecture reference only — no code copied): three-tier scene parser architecture (raw → resolved → indexed), spatial intelligence tool concepts (scene_map, placement, spatial audit), token-optimisation approach (brief / normal / full detail levels), EngineDebugger IPC pattern for runtime access, the UndoRedo + add_undo_reference pattern for editor-safe node deletion (our scene-delete handler standardises on the same pattern — the code itself was independently written).

youichi-uda/godot-mcp-pro (GDScript plugin only)

Source: https://github.com/youichi-uda/godot-mcp-pro — addons/godot_mcp/ only. License: MIT (plugin component); the TypeScript server component is separately licensed and is NOT referenced or reproduced here.

Contributed (architecture reference only — no code copied): WebSocket bridge architecture (Godot editor plugin ↔ external Node.js process), JSON-RPC 2.0 over WebSocket protocol design, UndoRedo integration approach (see salvo10f/godotiq entry — both projects converge on the same pattern), port 6505 as the standard MCP port for this style of plugin, returning screenshot bytes inline via base64 + mime_type (our screenshot handler standardises on the same shape — independently written).

ee0pdt/Godot-MCP

Source: https://github.com/ee0pdt/Godot-MCP License: MIT

Contributed (architecture reference only — no code copied): structural reference for the two-layer plugin + external-server architecture.

tomyud1/godot-mcp

Source: https://github.com/tomyud1/godot-mcp License: MIT

Contributed (architecture reference only — no code copied): reference implementation for MCP server + Godot plugin integration.

rayxuln/hastur-operation-plugin

Source: https://github.com/rayxuln/hastur-operation-plugin License: MIT

Contributed (architecture reference only — no code copied): GDScript snippet execution pattern (wrap user code in @tool extends RefCounted, call execute(context)), broker-relay architecture reference.

AndreaTerenz/WebSocket

Source: https://github.com/AndreaTerenz/WebSocket License: MIT

Contributed (architecture reference only — no code copied): Godot 4 WebSocketPeer wrapper patterns.

Notes

MIT only requires preserving notices for code that is directly copied or substantially reproduced. No code from the repositories listed above was copied into this addon — those entries document the architectural study we credit by courtesy.

The companion npm package (@npgamedev/godot-mcp-server) carries its own ATTRIBUTIONS.md with the subset of references relevant to the bridge / Node.js side.

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