BaroMCP

disclaimer: this mod was made entirely by ai (claude code).

connects your agent (codex, claude code, etc) to the baro sub editor. just tell it what you want and it'll build it for you.

the mcp starts as soon as you open the sub editor.

what it can do

• build walls, hulls, doors, gaps, devices, spawnpoints etc etc
• wire everything up
• take screenshots on its own to check its work

also comes with claude sub v1, a little shuttle the ai built with this mod.

requirements

• luacsforbarotrauma client side with c# scripting enabled
• an ai harness like codex or claude code

installation

[olist] [*]enable luacsforbarotrauma and baromcp in your mods and hit apply (make sure you have cl lua, instructions are in the lua page on steam) [*]open the sub editor, press f3 for the console and check it says mcp server listening on http://localhost:7777/mcp [*]give your agent a screenshot of this page or the link and tell it to add the mcp. or add it yourself: [/olist]

claude code

claude mcp add --transport http baromcp http://localhost:7777/mcp[/code]

[b]codex[/b] (add to ~/.codex/config.toml)
[code][mcp_servers.baromcp]
url = "http://localhost:7777/mcp"

anything else: add an http mcp server with the url http://localhost:7777/mcp

then start a new chat with your agent while the sub editor is open and tell it what to build.

notes

• it only works while the sub editor is open, it turns off on the main menu
• save a new sub once with the save button yourself, after that the agent can save it