Doxa – open-source platform for multiagent simulations using easy YAML
A YAML-driven multi-agent simulation platform for economic and social systems
Doxa – open-source platform for multiagent simulations using easy YAML launched on April 21, 2026 with 5 votes, #1,846 of 21,248 launches that month and more than 75% of that year's launches.
What it does
A YAML-driven multi-agent simulation platform for economic and social dynamics. Declare your world. Run your agents. Discover emergence. Doxa combines LLM reasoning, limit-order-book microstructure, and social trust graphs into a single declarative engine. Write one YAML file, hit run, and observe how macroeconomic structure emerges from the decisions of heterogeneous, bounded-rational agents. Define agents, markets, resources, operations, and world events in a single YAML file. No boilerplate, no setup code. OpenAI, Gemini, Grok, Claude or Ollama. Each agent has a persona, hard constraints, tool access, and persistent RAG memory across epochs. Limit order books with FIFO matching, call…from vincenzomanto.github.io
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