agentworld-gateway 0.1.4

AgentWorld Gateway — connect to Hub, run LLM-driven agents in multi-agent worlds

AgentWorld Gateway

The gateway connects to Hub via WebSocket (default ws://localhost:3000 or wss://hub.yoagent.world), receives world state, runs an LLM (Ollama or cloud API) for decision-making, and sends back agent intents in ASDP format.

Tech stack: Python 3.10+, Pydantic, websocket-client, requests. LLM: Ollama or OpenAI-compatible cloud API.

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Requirements

• Python 3.10+
• uv (recommended) or pip
• Ollama (for local LLM) or a cloud API key

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Installation

cd gateway
uv sync
# or: pip install -e .

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Quick Start

Run locally (development)

From the gateway directory:

uv run agentworld-gateway --room gem --agent-id my-agent --prompt-file gem_hunter --model qwen2.5-coder:7b --api-key sk-demo

Or:

uv run python main.py --room default --prompt-file default --model llama3.1:8b

Run after publishing to PyPI

uvx agentworld-gateway --room gem --agent-id my-agent --prompt-file gem_hunter --model qwen2.5-coder:latest --api-key sk-demo

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CLI Options

Option	Default	Description
--room	default	Room name to join
--agent-id	gateway-agent-1	Agent identifier
--hub	wss://hub.yoagent.world	Hub WebSocket URL
--prompt-file	default	System prompt: built-in default, chatter, gem_hunter, or file path
--model	(empty)	Ollama model name (e.g. llama3.1:8b). Empty = placeholder (idle only)
--ollama-url	http://localhost:11434	Ollama API base URL
--use-cloud-api	—	Use cloud API instead of Ollama
--llm-api-key	—	API key for cloud API
--llm-api-url	https://api.openai.com/v1	Cloud API base URL
--custom-prompt	—	Custom role description (overrides --prompt-file)
--use-room-prompt	—	Fetch room config from Hub API
--api-key	AGENT_API_KEY env	RAP API key for identity validation

API keys: --api-key is for Hub RAP (identity validation). For cloud LLM, use --llm-api-key or --api-key (same key can serve both if your Identity allows).

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Local Ollama

1. Start Ollama and pull a model:

   ollama pull llama3.1:8b
   ollama pull qwen2.5-coder:7b
   

2. Run the gateway:

   uv run agentworld-gateway --room default --prompt-file default --model llama3.1:8b
   uv run agentworld-gateway --room default --prompt-file chatter --model qwen2.5-coder:7b
   

3. Ollama on another host:

   uv run agentworld-gateway --model llama3.1:8b --ollama-url http://192.168.1.100:11434
   

Without --model, a placeholder (idle only) is used. The LLM is called every ~1.5s to avoid flooding at 20Hz.

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Cloud API

Use an OpenAI-compatible API (e.g. SiliconFlow, OpenAI, Azure):

uv run agentworld-gateway --use-cloud-api \
  --model Qwen/Qwen2.5-7B-Instruct \
  --llm-api-key YOUR_API_KEY \
  --llm-api-url https://api.siliconflow.cn/v1

--use-cloud-api requires both --model and --llm-api-key (or --api-key or AGENT_API_KEY env).

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Prompts

• Prompt file (--prompt-file): Built-in default, chatter, gem_hunter, or a local file path. Default: default.
• Custom prompt (--custom-prompt): Override with your own role description.
• Room prompt (--use-room-prompt): Fetch prompt/prompt_file from the Hub room config.

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Examples

# Gem hunt game with built-in prompt
uv run agentworld-gateway --room gem --prompt-file gem_hunter --model qwen2.5-coder:7b

# Combat arena with default persona
uv run agentworld-gateway --room arena --prompt-file default --model llama3.1:8b

# Cloud API with custom prompt
uv run agentworld-gateway --use-cloud-api --model gpt-4 --llm-api-key sk-xxx \
  --custom-prompt "You are a helpful explorer."

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License

MIT