pyagent-patterns 0.2.0

18 reusable multi-agent orchestration patterns for LLMs

pyagent-patterns

18 reusable multi-agent orchestration patterns for LLMs — zero dependencies, async-first, fully typed.

Install

pip install pyagent-patterns

Patterns

Tier	Patterns
Orchestration	Supervisor, Pipeline, Fan-Out/Fan-In, Hierarchical, Orchestrator-Workers
Resolution	Self-Reflection, Cross-Reflection, Debate, Voting, Evaluator-Optimizer
Structural	Role-Based, Layered, Topology, Blackboard
Advanced	Talker-Reasoner, Swarm, Human-in-the-Loop, ReAct

Plus: CompositePattern (escalation chains), PatternAdvisor, GuardrailChain, BoundedExecution, CircuitBreaker.

Quick Example

import asyncio
from pyagent_patterns.base import Agent, MockLLM
from pyagent_patterns.resolution import SelfReflection

llm = MockLLM(responses=["Draft code", "Needs error handling", "Improved code", "APPROVED"])
pattern = SelfReflection(agent=Agent("coder", llm), max_rounds=3)
result = asyncio.run(pattern.run("Write a sorting function"))
print(result.output)

Documentation

Full docs: pyagent.dev