Mailsac MCP Server for AutoGen 9 tools — connect in under 2 minutes
Microsoft AutoGen enables multi-agent conversations where agents negotiate, delegate, and execute tasks collaboratively. Add Mailsac 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="mailsac_agent",
tools=tools,
system_message=(
"You help users with Mailsac. "
"9 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 Mailsac MCP Server
Connect your Mailsac account to any AI agent to automate your email testing and inbox management. This MCP server enables your agent to reserve private email addresses, retrieve and search for messages, and inspect HTML or plain text bodies directly from natural language interfaces.
AutoGen enables multi-agent conversations where agents negotiate, delegate, and collaboratively use Mailsac tools. Connect 9 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
- Inbox Oversight — List and manage your reserved (enhanced) addresses and custom domains
- Instant Retrieval — Fetch a list of messages received by any address in your account instantly
- Content Extraction — Retrieve sanitized HTML or raw plain text bodies to extract verification codes or links
- Inbox Maintenance — Permanently delete individual messages or clear entire inboxes via simple commands
- Infrastructure Management — Reserve new private addresses programmatically for isolated testing flows
- Global Search — Query messages across all your addresses using advanced search parameters (requires paid tier)
The Mailsac MCP Server exposes 9 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 Mailsac to AutoGen via MCP
Follow these steps to integrate the Mailsac 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 9 tools from Mailsac automatically
Why Use AutoGen with the Mailsac MCP Server
AutoGen provides unique advantages when paired with Mailsac through the Model Context Protocol.
Multi-agent conversations: multiple AutoGen agents discuss, delegate, and collaboratively use Mailsac tools to solve complex tasks
Role-based architecture lets you assign Mailsac 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 Mailsac tool calls
Code execution sandbox: AutoGen agents can write and run code that processes Mailsac tool responses in an isolated environment
Mailsac + AutoGen Use Cases
Practical scenarios where AutoGen combined with the Mailsac MCP Server delivers measurable value.
Collaborative analysis: one agent queries Mailsac while another validates results and a third generates the final report
Automated review pipelines: a researcher agent fetches data from Mailsac, a critic agent evaluates quality, and a writer produces the output
Interactive planning: agents negotiate task allocation using Mailsac data to make informed decisions about resource distribution
Code generation with live data: an AutoGen coder agent writes scripts that process Mailsac responses in a sandboxed execution environment
Mailsac MCP Tools for AutoGen (9)
These 9 tools become available when you connect Mailsac to AutoGen via MCP:
delete_inbox_message
Permanently remove a message from an inbox
get_html_message_body
Get the sanitized HTML body of a specific message
get_plain_text_body
Get the plain text body of a specific message
list_custom_domains
List custom domains linked to the account
list_inbox_messages
List messages in a specific inbox
list_reserved_addresses
List all reserved (enhanced) email addresses
release_reserved_address
Delete/Release a reserved email address
reserve_new_address
Reserve a specific email address
search_account_messages
Requires a paid Mailsac tier. Use query params like to, from, subject. Search for messages across all addresses
Example Prompts for Mailsac in AutoGen
Ready-to-use prompts you can give your AutoGen agent to start working with Mailsac immediately.
"List all my reserved email addresses in Mailsac."
"Fetch the plain text content of the last email sent to 'test-user@mailsac.com'."
"Reserve a new private address 'automation-flow@mailsac.com'."
Troubleshooting Mailsac MCP Server with AutoGen
Common issues when connecting Mailsac to AutoGen through the Vinkius, and how to resolve them.
McpWorkbench not found
pip install "autogen-ext[mcp]"Mailsac + AutoGen FAQ
Common questions about integrating Mailsac 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?
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Microsoft's framework for multi-agent collaborative conversations.
Connect Mailsac to AutoGen
Get your token, paste the configuration, and start using 9 tools in under 2 minutes. No API key management needed.