Factorio Learning Environment

Open-ended environment for evaluating LLM agents in Factorio, testing long-horizon planning, program synthesis, and optimization.

Connects to: Factorio, MCP, OpenAI · Python · MIT 1,004★

Use it with an AI agent

Loadbay is an MCP server, so an agent can search the catalog and find this harness:

claude mcp add --transport http loadbay https://loadbay.xyz/api/mcp

• Source: https://github.com/JackHopkins/factorio-learning-environment
• This harness as JSON: /api/harnesses/factorio-learning-environment
• Agent setup: /setup.md
• Browse all 370+ harnesses on Loadbay