Sinch MCP. Send Bulk SMS & Track Delivery Status Instantly
Sinch connects your AI agent to global SMS messaging at scale. Send text messages to single numbers or large groups, track real-time delivery status, and manage contact lists directly through natural conversation with your AI client.
Give Claude and any AI agent real-world access
Your AI client sends text messages to multiple phone numbers or entire contact groups.
The system retrieves detailed reports showing which texts were delivered, are still pending, or failed completely.
You can create new contact groups, view existing ones, get group details, or permanently delete them when they're no longer needed.
The tool allows you to list recent SMS batches, review batch details, update parameters for a pending batch, or cancel the entire batch irreversibly.
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What AI agents can do with Sinch with 10 Tools
Use these tools to manage the entire lifecycle of SMS messaging—from creating contact groups to sending texts and verifying final delivery status.
Make your AI actually useful.
Add this MCP to Claude, Cursor, or Windsurf and your AI stops guessing. It gets real tools to look things up, take action, and handle the stuff you keep doing by hand.
Start using Sinch MCPCancel Sms Batch
Stops a pending group of text messages before they are sent out.
Create Sms Group
Builds a new, dedicated contact list for sending targeted messages.
Delete Sms Group
Permanently removes an entire contact group from the system.
Get Batch Details
Retrieves all specific details about a recent SMS message batch.
Get Delivery Report
Pulls a detailed report on an SMS batch, showing delivery success rates and failures.
Get Group Details
Shows all the members and details associated with a specific contact group.
List Sms Batches
Displays a list of the most recently processed SMS message batches.
List Sms Groups
Retrieves a comprehensive list of all existing contact groups.
Send Sms
Sends one or more text messages to specified phone numbers, which must be in...
Update Sms Batch
Modifies the parameters of an SMS batch that has already been created but not yet...
Security and governance baked right in.
Pick your AI client below to get set up. Just create a Vinkius account, subscribe, and you're instantly up and running. We handle the entire backend infrastructure, delivering out-of-the-box support for HTTPS Streamable, SSE, and OAuth2—zero messy routing required.
Choose How to Get Started
Build a custom MCP for your own tools, or connect a ready-made integration from our catalog.
Build Your Own
Turn any API into an MCP. Import a spec, define Agent Skills, or deploy with MCPFusion.
- Import from OpenAPI, Swagger, or YAML specs
- Create Agent Skills with progressive disclosure
- Deploy to edge with MCPFusion framework
- Built in DLP, auth, and compliance on each call
- Real time usage dashboard and cost metering
- Publish to catalog or keep private
Make Your AI Do More
Start with Sinch, then connect any of our 5,200+ other servers whenever your AI needs more. One click, no limits.
- Use this MCP plus 5,200+ others, all in one place
- Add new capabilities to your AI anytime you want
- Connections are secured and governed automatically
- Track usage and costs across all your servers
- Works with Claude, ChatGPT, Cursor, and more
- New servers added to the catalog weekly
Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Sinch. 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.
VINKIUS CLOUD
Cloud Hosted
Managed infra
V8 Isolated
Sandboxed per request
Zero-Trust Proxy
No stored credentials
DLP Enforced
Policy on each call
GDPR Compliant
EU data residency
Token Compression
~60% cost reduction
Manual messaging workflows are a nightmare of tabs and logs.
Today, sending an SMS campaign means jumping between your CRM dashboard, the Sinch web portal, and a spreadsheet. You copy contact lists into one place, initiate the send, then wait for confirmation emails to manually track delivery failures or check batch details by logging into another service.
With this MCP, you just talk to your agent. Tell it to 'Send the new promotion to our top clients.' Your agent handles connecting the groups, sending the messages via `send_sms`, and immediately gathering a comprehensive report using `get_delivery_report`. You get confirmation, not logs.
Sinch MCP gives you complete control over your outreach lifecycle.
Before this tool, if you wanted to pause a campaign or update the text content, it required logging into multiple administrative consoles and manually modifying batch parameters. You could only react to problems, not prevent them.
Now, telling your agent 'Update batch X with the new message' is all it takes. It manages the complexity of `update_sms_batch` instantly, giving you proactive control over every outgoing text.
What Sinch MCP does for your AI
The Sinch MCP lets you use your AI agent to handle all things text messaging. You can send individual texts or launch bulk campaigns across multiple recipients from a simple chat prompt. Need to know if the messages actually got there? Your agent tracks delivery reports, telling you exactly which messages succeeded and which failed.
Beyond sending, you manage contacts by creating and deleting targeted groups, keeping your outreach organized. It also lets you check on large message batches before they even leave—you can list recent activity or update parameters for future sends. This full suite of communication tools makes managing campaigns as easy as talking to a teammate.
All this capability is accessible through Vinkius, the central hub connecting your agent to thousands of services.
019d7608-4cf4-70e4-90e5-5a9474d74440 How to set up Sinch MCP
The bottom line is that Sinch lets your AI client execute complex communication tasks using simple chat prompts, eliminating manual API calls and dashboard clicks.
Connect Sinch MCP to your AI client and provide your required Service Plan ID and API Token.
Tell your agent what you need—for example, 'Send a message about the sale to the marketing group.'
Your agent executes the necessary steps through this MCP, sending texts, retrieving reports, or managing groups based on your conversational request.
Who uses Sinch MCP
Anyone who relies on text messaging for critical operations needs this. Think marketing leads frustrated by slow campaign reporting, or support staff tired of manually checking delivery logs after a major outreach effort.
Manages bulk SMS sends and tracks campaign performance instantly to optimize messaging timing.
Sends transactional texts, like order confirmations or password resets, and verifies delivery status immediately after sending.
Integrates messaging workflows into pipelines, automating SMS sends and managing recipient lists without writing boilerplate API code.
Benefits of connecting Sinch MCP
You get instant delivery feedback. Instead of waiting hours for manual reports, your agent runs the get_delivery_report tool to tell you exactly what happened with a batch.
Targeting becomes simple. Use create_sms_group and then send messages using send_sms. You never have to manually compile lists again; just name the group.
Manage large campaigns safely. Before hitting send, use list_sms_batches or check details with get_batch_details to review everything in one chat exchange.
Stop wasted effort. If a campaign fails or needs adjustment, you can run update_sms_batch to change parameters without touching the underlying API console.
Complete lifecycle control: Need to pause outreach? Use cancel_sms_batch. It’s a single prompt away from irreversible batch management.
Sinch MCP use cases
Sending post-sale follow-ups
A sales rep needs to send 'Your invoice is ready' texts to 30 clients. They tell their agent, 'Send the invoice reminder.' The agent uses send_sms and then immediately calls get_delivery_report to confirm that at least 98% of the messages went through.
Auditing outreach lists
The compliance officer needs to know which contact groups exist. They ask their agent, 'Show all active groups.' The agent executes list_sms_groups, providing a clean list of names for audit purposes.
Pausing an accidental blast
The marketing team realizes they are about to send a message with the wrong pricing. They tell their agent, 'Stop batch XYZ.' The agent executes cancel_sms_batch, preventing any further messages from being sent.
Reviewing historical sends
A manager needs to check campaign performance from last week. They ask their agent to list recent activity, triggering the list_sms_batches tool and getting a summary of all past efforts.
Sinch MCP tradeoffs
What to watch out for, and the recommended way to handle each one.
Writing code for every send
The user writes boilerplate Python code that calls Sinch's API, manually managing recipient lists in arrays and checking status codes on failure.
Instead, let your agent run send_sms after you ask it to 'Send the promotion text.' The MCP handles the entire workflow—sending, tracking, and reporting—in a single conversation.
Ignoring group management
The user keeps sending messages to individuals without organizing them, leading to repetitive requests for contact details.
Use create_sms_group first. Once the contacts are in a managed group, your agent can target them with one simple command.
When to use Sinch MCP
Use this MCP if your core business process involves sending high volumes of time-sensitive text messages and requires proof of delivery status. You need to know not just that you sent the message, but whether it was actually accepted by the recipient's device. If your primary goal is complex data storage or relational database manipulation—like managing user profiles in a CRM—this MCP won't help. For those cases, you need a dedicated record management tool instead. However, if you are sending notifications, running campaigns, or confirming transactions via SMS, this Sinch integration provides the full lifecycle control: from organizing contacts with create_sms_group to tracking every single delivery report using get_delivery_report. It's built for active communication flow.
Frequently asked questions about Sinch MCP
How do I check if my SMS messages actually delivered using Sinch MCP? +
You use the get_delivery_report tool. This pulls a detailed status report showing total recipients, how many were successfully delivered, and exactly how many failed.
Can I send texts to specific contact groups with Sinch MCP? +
Yes. First, you use create_sms_group to build the list. Then, your agent sends messages using send_sms and targets that group for bulk sending.
What if I need to stop a batch of texts before they go out? +
You use the cancel_sms_batch tool. This immediately stops any pending messages associated with a specific batch ID, preventing accidental sends.
Does Sinch MCP support international phone numbers? +
Yes. When using the send_sms tool, you must provide all phone numbers in the full international format (like +1234567890) for accurate sending.
How do I list my existing contact groups with Sinch MCP? +
Simply call list_sms_groups. This retrieves a complete roster of all defined contact lists, letting you know what groups are ready to use.