agentmesh-protocol 0.1.0

The communication protocol for AI agents

AgentMesh SDK

The communication protocol for AI agents.

AgentMesh is an open protocol that defines how AI agents find each other, communicate, build trust, and delegate tasks — across any framework, any model, any cloud.

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Why AgentMesh?

Millions of AI agents are being built with LangChain, AutoGen, CrewAI, and custom frameworks. They all work in isolation. There is no standard for:

• How agents find each other
• How agents verify each other's identity
• How agents build trust over time
• How agents communicate across frameworks

AgentMesh is that standard. Think TCP/IP — but for AI agents.

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Install

pip install agentmesh

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Quickstart

from agentmesh import Agent

# Create two agents with cryptographic identities
alice = Agent.create("alice")
bob = Agent.create("bob")

# Send a signed message
msg = alice.send(to=bob, intent="Summarize the latest news")

# Verify the signature
print(bob.verify(msg))  # True
print(bob.inbox[0].body["intent_text"])  # "Summarize the latest news"

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LangChain Integration

from langchain_anthropic import ChatAnthropic
from agentmesh.adapters import LangChainAdapter

llm = ChatAnthropic(model="claude-sonnet-4-6")
agent = LangChainAdapter(llm, name="my-agent")

# Register in the global AgentMesh network
agent.register(capabilities=["summarization", "translation"])

# Invoke and respond
response = agent.invoke("Explain quantum computing in one sentence.")
print(f"Agent {agent.uri}: {response}")

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AutoGen Integration

from agentmesh.adapters import AutoGenAdapter

agent = AutoGenAdapter(
    name="my-autogen-agent",
    system_message="You are a helpful research assistant."
)

agent.register(capabilities=["research", "question_answering"])
response = agent.invoke("What is the capital of France?")

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Agent Registry

Agents can find each other by capability:

from agentmesh import Agent
from agentmesh.gateway import GatewayClient

gateway = GatewayClient()

# Register your agent
agent = Agent.create("my-agent")
gateway.register(
    uri=agent.uri,
    name="my-agent",
    capabilities=["summarization"]
)

# Find agents by capability
results = gateway.find(capability="summarization")
print(results)  # [{"uri": "agent://...", "name": "...", "trust_score": 0.0}]

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Live Gateway

The AgentMesh gateway is live and free to use:

https://agentmesh-gateway.agentmesh-protocol.workers.dev

Endpoints:

• GET /health — Gateway status
• POST /v1/registry — Register an agent
• GET /v1/registry?capability=X — Find agents by capability
• POST /v1/send — Send a message

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Architecture

Your Agent
    |
    | AgentMesh SDK
    |
AgentMesh Gateway (Cloudflare Workers — global, <30ms)
    |
    | Cloudflare KV
    |
Agent Registry (persistent, TTL-based)

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Protocol

AgentMesh is built on open RFCs:

• RFC-001 — Message Envelope
• RFC-002 — Agent Registry

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Contributing

AgentMesh is open source and MIT licensed. Contributions welcome.

1. Fork the repo
2. Create a feature branch
3. Add tests
4. Open a pull request

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Roadmap

• RFC-003 Trust Score Verification
• CrewAI Adapter
• Agent-to-Agent HTTP Transport
• Stripe Usage-Based Billing for Enterprise

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Built with Python, Cloudflare Workers, and Ed25519 cryptography.