Substack MCP Server for AutoGen 6 tools — connect in under 2 minutes
Microsoft AutoGen enables multi-agent conversations where agents negotiate, delegate, and execute tasks collaboratively. Add Substack as an MCP tool provider through Vinkius and every agent in the group can access live data and take action.
ASK AI ABOUT THIS MCP SERVER
Vinkius supports streamable HTTP and SSE.
import asyncio
from autogen_agentchat.agents import AssistantAgent
from autogen_ext.tools.mcp import McpWorkbench
async def main():
# Your Vinkius token. get it at cloud.vinkius.com
async with McpWorkbench(
server_params={"url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"},
transport="streamable_http",
) as workbench:
tools = await workbench.list_tools()
agent = AssistantAgent(
name="substack_agent",
tools=tools,
system_message=(
"You help users with Substack. "
"6 tools available."
),
)
print(f"Agent ready with {len(tools)} tools")
asyncio.run(main())
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
About Substack MCP Server
Connect Substack to your AI agent and manage your newsletter publication conversationally.
AutoGen enables multi-agent conversations where agents negotiate, delegate, and collaboratively use Substack tools. Connect 6 tools through Vinkius and assign role-based access. a data analyst queries while a reviewer validates, with optional human-in-the-loop approval for sensitive operations.
What you can do
- Post Management — List, create, and manage newsletter posts including drafts, published, and scheduled content.
- Subscriber Insights — Query subscriber counts, growth trends, and audience demographics.
- Publication Settings — Access and modify publication metadata, categories, and custom domains.
- Content Analytics — Track open rates, click rates, and engagement metrics per post.
The Substack MCP Server exposes 6 tools through the Vinkius. Connect it to AutoGen in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
How to Connect Substack to AutoGen via MCP
Follow these steps to integrate the Substack MCP Server with AutoGen.
Install AutoGen
Run pip install "autogen-ext[mcp]"
Replace the token
Replace [YOUR_TOKEN_HERE] with your Vinkius token
Integrate into workflow
Use the agent in your AutoGen multi-agent orchestration
Explore tools
The workbench discovers 6 tools from Substack automatically
Why Use AutoGen with the Substack MCP Server
AutoGen provides unique advantages when paired with Substack through the Model Context Protocol.
Multi-agent conversations: multiple AutoGen agents discuss, delegate, and collaboratively use Substack tools to solve complex tasks
Role-based architecture lets you assign Substack tool access to specific agents. a data analyst queries while a reviewer validates
Human-in-the-loop support: agents can pause for human approval before executing sensitive Substack tool calls
Code execution sandbox: AutoGen agents can write and run code that processes Substack tool responses in an isolated environment
Substack + AutoGen Use Cases
Practical scenarios where AutoGen combined with the Substack MCP Server delivers measurable value.
Collaborative analysis: one agent queries Substack while another validates results and a third generates the final report
Automated review pipelines: a researcher agent fetches data from Substack, a critic agent evaluates quality, and a writer produces the output
Interactive planning: agents negotiate task allocation using Substack data to make informed decisions about resource distribution
Code generation with live data: an AutoGen coder agent writes scripts that process Substack responses in a sandboxed execution environment
Substack MCP Tools for AutoGen (6)
These 6 tools become available when you connect Substack to AutoGen via MCP:
get_leaderboard
Get leaderboard
get_post
Get post
get_post_stats
Get post stats
get_publication_info
Get publication info
list_posts
List recent posts
list_subscribers
List subscribers
Example Prompts for Substack in AutoGen
Ready-to-use prompts you can give your AutoGen agent to start working with Substack immediately.
"How many subscribers does my Substack have?"
"Draft a new newsletter post titled 'The Future of AI in Sales'."
"What was the open rate on my last newsletter?"
Troubleshooting Substack MCP Server with AutoGen
Common issues when connecting Substack to AutoGen through the Vinkius, and how to resolve them.
McpWorkbench not found
pip install "autogen-ext[mcp]"Substack + AutoGen FAQ
Common questions about integrating Substack MCP Server with AutoGen.
How does AutoGen connect to MCP servers?
Can different agents have different MCP tool access?
Does AutoGen support human approval for tool calls?
Connect Substack with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
Anthropic's native desktop app for Claude with built-in MCP support.
AI-first code editor with integrated LLM-powered coding assistance.
GitHub Copilot in VS Code with Agent mode and MCP support.
Purpose-built IDE for agentic AI coding workflows.
Autonomous AI coding agent that runs inside VS Code.
Anthropic's agentic CLI for terminal-first development.
Python SDK for building production-grade OpenAI agent workflows.
Google's framework for building production AI agents.
Type-safe agent development for Python with first-class MCP support.
TypeScript toolkit for building AI-powered web applications.
TypeScript-native agent framework for modern web stacks.
Python framework for orchestrating collaborative AI agent crews.
Leading Python framework for composable LLM applications.
Data-aware AI agent framework for structured and unstructured sources.
Microsoft's framework for multi-agent collaborative conversations.
Connect Substack to AutoGen
Get your token, paste the configuration, and start using 6 tools in under 2 minutes. No API key management needed.