Bring Newsletter Management
to LlamaIndex
Learn how to connect Listmonk to LlamaIndex and start using 28 AI agent tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code.
GDPR Free for SubscribersCompatible with every major AI agent and IDE
Gemini
What is the Listmonk MCP Server?
Connect your Listmonk instance to any AI agent and take full control of your email marketing workflows through natural conversation.
What you can do
- Subscriber Management — List, create, update, or delete subscribers using SQL-like queries for precise filtering via
list_subscribersandcreate_subscriber. - List Organization — Manage your mailing lists and public subscriptions to keep your audience segmented using
list_listsandcreate_list. - Campaign Control — Create, monitor, and update the status of your email campaigns from draft to sent with
create_campaignandupdate_campaign_status. - Transactional Emails — Send high-priority transactional messages instantly via the
send_transactionaltool. - Media & Templates — Manage your asset library and email templates without leaving your chat interface using
list_templatesandlist_media.
How it works
- Subscribe to this server
- Enter your Listmonk URL and API Token
- Start managing your newsletters from Claude, Cursor, or any MCP-compatible client
Who is this for?
- Marketers — quickly segment audiences and check campaign performance without opening the dashboard.
- Developers — integrate transactional emails and manage subscribers directly from the terminal or IDE.
- Content Creators — organize newsletter lists and templates with ease through simple commands.
Built-in capabilities (28)
Create a new campaign
Create a new list
Create a public subscription
Create a new subscriber
Create a template
Delete multiple bounce records
Delete a campaign
Delete a list
Delete a media file
Delete a specific subscriber
Delete a template
Retrieve a specific campaign
Retrieve import status
Retrieve a specific subscriber
Retrieve bounce records
Retrieve all campaigns
Retrieve all lists
Get uploaded media files
Retrieve public lists
Supports pagination, list filtering, and SQL expression search. Query and retrieve subscribers
Retrieve all templates
Partially update a subscriber
Send transactional messages to one or more subscribers using a template
Stop an ongoing import
Change campaign status
Update a list
Update a specific subscriber
Update a template
Why LlamaIndex?
LlamaIndex agents combine Listmonk tool responses with indexed documents for comprehensive, grounded answers. Connect 28 tools through Vinkius and query live data alongside vector stores and SQL databases in a single turn. ideal for hybrid search, data enrichment, and analytical workflows.
- —
Data-first architecture: LlamaIndex agents combine Listmonk tool responses with indexed documents for comprehensive, grounded answers
- —
Query pipeline framework lets you chain Listmonk tool calls with transformations, filters, and re-rankers in a typed pipeline
- —
Multi-source reasoning: agents can query Listmonk, a vector store, and a SQL database in a single turn and synthesize results
- —
Observability integrations show exactly what Listmonk tools were called, what data was returned, and how it influenced the final answer
Listmonk in LlamaIndex
Listmonk and 4,000+ other MCP servers. One platform. One governance layer.
Teams that connect Listmonk to LlamaIndex through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.
Raw MCP | Vinkius | |
|---|---|---|
| Server catalog | Find and host yourself | 4,000+ managed |
| Infrastructure | Self-hosted | Sandboxed V8 isolates |
| Credential handling | Plaintext in config | Vault + runtime injection |
| Data loss prevention | None | Configurable DLP policies |
| Kill switch | None | Global instant shutdown |
| Financial circuit breakers | None | Per-server limits + alerts |
| Audit trail | None | Ed25519 signed logs |
| SIEM log streaming | None | Splunk, Datadog, Webhook |
| Honeytokens | None | Canary alerts on leak |
| Custom domains | Not applicable | DNS challenge verified |
| GDPR compliance | Manual effort | Automated purge + export |
Why teams choose Vinkius for Listmonk in LlamaIndex
The Listmonk 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. All 28 tools execute in hardened sandboxes optimized for native MCP execution.
Your AI agents in LlamaIndex only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure, zero maintenance.
* 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
How Vinkius secures
Listmonk for LlamaIndex
Every tool call from LlamaIndex to the Listmonk MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.
Frequently asked questions
Can I search for subscribers using specific SQL-like attributes?
Yes! Use the list_subscribers tool with the query parameter. You can use SQL expressions to filter by attributes, names, or email patterns directly through the agent.
How do I send a one-off transactional email to a user?
Use the send_transactional action. You just need to provide the subscriber's email or ID and the template ID you wish to use for the message.
Can I stop an ongoing subscriber import if I notice an error?
Absolutely. Use the stop_import tool to immediately halt any active subscriber import process in your Listmonk instance.
How does LlamaIndex connect to MCP servers?
Use the MCP client adapter to create a connection. LlamaIndex discovers all tools and wraps them as query engine tools compatible with any LlamaIndex agent.
Can I combine MCP tools with vector stores?
Yes. LlamaIndex agents can query Listmonk tools and vector store indexes in the same turn, combining real-time and embedded data for grounded responses.
Does LlamaIndex support async MCP calls?
Yes. LlamaIndex's async agent framework supports concurrent MCP tool calls for high-throughput data processing pipelines.
BasicMCPClient not found
Install: pip install llama-index-tools-mcp
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