How to Use the Lit Protocol (Decentralized Access Control) MCP in AutoGen

Q: How do I register the Lit Protocol (Decentralized Access Control) MCP Server with AutoGen?

Use the mcpservertools helper with StreamableHttpServerParams pointing to your Vinkius endpoint. Pass the resulting tool list to your AssistantAgent constructor to give your conversational agents access to the cryptographic tools.

Q: What happens if my AutoGen agents run out of billing credits?

An agent can monitor your account status by calling getbillingbalance during its execution cycle. If credits are low, it can alert the coordinator agent to trigger createpaymentintent and halt non-essential cryptographic operations.

Coordinate multi-agent debates to verify access policies and execute secure Lit Actions using AutoGen.

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Connect Lit Protocol (Decentralized Access Control) MCP to AutoGen

Create your Vinkius account to connect Lit Protocol (Decentralized Access Control) to AutoGen and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Lit Protocol (Decentralized Access Control) with AutoGen

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Consensus-Driven Wallet Creation

`create_wallet` requests a new Programmable Key Pair (PKP) after your AutoGen agents reach a consensus on security parameters. This tool executes the threshold key generation only when the debating agents authorize the transaction. One agent can propose the wallet configuration while a security-focused agent runs verification checks on the requested permissions. This collaborative workflow prevents unauthorized key generation by requiring programmatic agreement before calling the blockchain.

Multi-Agent Lit Action Execution via MCP Server

`execute_lit_action` runs decentralized code in a secure enclave based on parameters negotiated between your AutoGen agents. This MCP Server tool provides an immutable computing environment for executing multi-agent decisions. A performance agent can draft the JS payload, while a validation agent reviews the code against strict safety policies before execution. Once both agree, the tool is invoked, ensuring no single agent can execute unverified code.

Collaborative Group Access Control

`add_group` registers a new cryptographic access group that your AutoGen agents manage through automated dialogue. This tool establishes the decentralized boundaries that the agents must jointly maintain. The agents use `add_pkp_to_group` and `remove_pkp_from_group` to adjust permissions dynamically as their conversation progresses. This setup allows your multi-agent system to self-regulate and secure its own operational boundaries.

Setup guide

Set up Lit Protocol (Decentralized Access Control) MCP in AutoGen

Prerequisites

Python 3.10+ installed
autogen-ext[mcp] package
Active Vinkius subscription with a valid endpoint token

1

Install AutoGen with MCP
Run pip install "autogen-ext[mcp]" autogen-agentchat. The MCP extension includes mcp_server_tools for stateless tool access.
2

Fetch tools from the MCP
Call mcp_server_tools(SseServerParams(url=...)) with your Vinkius endpoint. Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com.
3

Run your agent
Pass the tools to AssistantAgent and call agent.run(). The agent invokes Lit Protocol (Decentralized Access Control) tools and returns structured results.

agent.py

from autogen_ext.tools.mcp import SseServerParams, mcp_server_tools
from autogen_agentchat.agents import AssistantAgent
from autogen_ext.models.openai import OpenAIChatCompletionClient

server_params = SseServerParams(
    url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
)

tools = await mcp_server_tools(server_params)

agent = AssistantAgent(
    name="Lit Protocol (Decentralized Access Control)_assistant",
    model_client=OpenAIChatCompletionClient(model="gpt-4o"),
    tools=tools,
)

result = await agent.run("List recent Lit Protocol (Decentralized Access Control) data")
print(result.messages[-1].content)

Get your connection token →

Prerequisites

Python 3.10+ installed
autogen-ext[mcp] + autogen-agentchat
Active Vinkius subscription with a valid endpoint token

1

Install dependencies
Same packages as above. McpWorkbench is ideal when your agent needs stateful sessions across multiple tool calls.
2

Use McpWorkbench as context manager
Wrap your agent in async with McpWorkbench(...) to maintain shared state and resources. The workbench manages the full MCP session lifecycle.
3

Run with workbench
Pass workbench=workbench to your agent. State is preserved across multiple tool calls within the same session.

agent.py

from autogen_ext.tools.mcp import McpWorkbench, SseServerParams
from autogen_agentchat.agents import AssistantAgent
from autogen_ext.models.openai import OpenAIChatCompletionClient

server_params = SseServerParams(
    url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
)

async with McpWorkbench(server_params) as workbench:
    agent = AssistantAgent(
        name="Lit Protocol (Decentralized Access Control)_assistant",
        model_client=OpenAIChatCompletionClient(model="gpt-4o"),
        workbench=workbench,
    )

    result = await agent.run("List recent Lit Protocol (Decentralized Access Control) data")
    print(result.messages[-1].content)

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Lit Protocol. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about Lit Protocol (Decentralized Access Control) MCP in AutoGen

Use the mcp_server_tools helper with StreamableHttpServerParams pointing to your Vinkius endpoint. Pass the resulting tool list to your AssistantAgent constructor to give your conversational agents access to the cryptographic tools.

Yes, you can configure a security agent to challenge any proposal to add a key to a group. The tool add_pkp_to_group is only executed once the security agent verifies that the PKP meets all access control criteria.

The MCP tool adapter in the AutoGen extension automatically converts the JSON schemas of all 20 tools into the format required by your agents. This allows the agents to understand tool inputs like ipfs_id without manual mapping.

An agent can monitor your account status by calling get_billing_balance during its execution cycle. If credits are low, it can alert the coordinator agent to trigger create_payment_intent and halt non-essential cryptographic operations.

All operations involving PKP management and access control lists are processed in Vinkius's secure, isolated V8 sandbox. This MCP Server setup prevents raw key shares or sensitive policy structures from being leaked during multi-agent discussions.

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