Initial commit: Claude Co-Engineer

A Factorio 2.x mod plus MCP server that lets Claude answer questions about
a running game over Lua UDP, without RCON, so it works in singleplayer.

- Read-only tools: overview, problems, entities, production, power, trends,
  research, recipes, ratio calculator, belt tracer, screenshots, Lua queries
- In-game highlights with clickable [gps] links
- /ask chat command answered by a local helper running claude -p, with a
  per-player model setting and a systemd user service

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

mod/claude-co-engineer/info.json

@@ -0,0 +1,9 @@
+{
+  "name": "claude-co-engineer",
+  "version": "0.1.0",
+  "title": "Claude Co-Engineer",
+  "author": "faab",
+  "factorio_version": "2.1",
+  "description": "Answers read-only questions about your world over Lua UDP, so an MCP server can let Claude advise you. Launch Factorio with --enable-lua-udp <port>.",
+  "dependencies": ["base"]
+}