ClickSend MCP. Manage SMS, Voice, and Physical Mail from Chat.
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ClickSend MCP Server manages all your business messaging channels—SMS, Voice, and physical mail—from one place. Use your AI client to send messages, track delivery status, and audit inbound replies without leaving your chat window.
You can check your account balance, review campaign performance, and pull detailed history for calls, SMS, and post.
What your AI agents can do
Get clicksend account info
Retrieves core account details and your current credit balance.
Get physical mail history
Retrieves a history of physical letters sent through ClickSend Post.
Get sms outbound history
Retrieves a detailed history of all sent SMS messages.
Sends one or more SMS messages to specified numbers, requiring the E.164 format for all recipients.
Retrieves a list of all incoming SMS messages received by the account.
Retrieves the core account details, including the current credit balance.
Retrieves detailed logs for SMS sent, automated voice calls, and physical letters sent.
Lists all contacts currently stored within the ClickSend account.
Lists all scheduled and completed SMS marketing campaigns for review.
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ClickSend MCP Server: 8 Tools for Multi-Channel Messaging
Use these tools to manage account details, review message history across SMS, voice, and physical mail, and send new messages directly through your AI client.
019d7572get clicksend account info
Retrieves core account details and your current credit balance.
019d7572get physical mail history
Retrieves a history of physical letters sent through ClickSend Post.
019d7572get sms outbound history
Retrieves a detailed history of all sent SMS messages.
019d7572get voice call history
Retrieves a history of all automated voice calls that were sent.
019d7572list clicksend contacts
Lists every contact stored in the ClickSend account.
019d7572list received sms
Lists all inbound (received) SMS messages.
019d7572list sms marketing campaigns
Lists all scheduled and previously run SMS marketing campaigns.
019d7572send clicksend sms
Sends one or more SMS messages, requiring recipients' numbers to be in E.164 format.
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 every call
- Real time usage dashboard and cost metering
- Publish to catalog or keep private
Make Your AI Do More
Start with ClickSend, then connect any of our 4,700+ other servers whenever your AI needs more. One click, no limits.
- Use this MCP plus 4,700+ others, all in one place
- Add new capabilities to your AI anytime you want
- Every connection is secured and compliant automatically
- Track usage and costs across all your servers
- Works with Claude, ChatGPT, Cursor, and more
- New servers added to the catalog every week
What you can do with this MCP connector
ClickSend MCP Server lets your AI client run all your business messaging—SMS, voice calls, and physical mail—from a single conversation. You'll manage customer interactions and pull reports without ever leaving your chat window. Your agent can check your account balance, look at campaign performance, and pull detailed history for calls, texts, and post. send_clicksend_sms sends you one or more SMS messages, but remember, recipients gotta be in E.164 format.
You can grab a list of all incoming SMS messages using list_received_sms. get_sms_outbound_history gives you a detailed log of every SMS you sent out. get_voice_call_history pulls the full history for any automated voice calls. get_physical_mail_history tracks every physical letter you sent through ClickSend Post. You can use list_clicksend_contacts to get a list of every contact stored in the account. list_sms_marketing_campaigns shows you all the scheduled and past SMS marketing campaigns. get_clicksend_account_info pulls your core account details and your current credit balance.
Your agent handles everything like that. For example, you can ask it to list all contacts, or check the balance, or see the history for a specific type of communication. You'll never have to jump between different dashboards. You just talk to your agent, and it executes the necessary tool call and spits out the data instantly.
How ClickSend MCP Works
- 1 Subscribe to the server and enter your ClickSend API Username and API Key.
- 2 Your AI client authenticates and connects to the MCP server.
- 3 You prompt your agent with a request (e.g., 'What was the last physical letter sent?'), and the agent executes the specific tool call.
The bottom line is: you manage all your communications channels—SMS, voice, and physical mail—through natural conversation with your AI agent.
Who Is ClickSend MCP For?
This is for operations teams and marketing managers who need a single view of customer interactions across multiple channels. If you're tired of logging into five different dashboards (SMS, Voice, Mail, Contacts, Campaigns) just to answer one customer question, this is for you. It lets your agent do the heavy lifting.
Quickly looks up inbound SMS messages or recipient profiles straight from their chat interface without leaving the chat.
Verifies SMS campaign delivery rates and reviews contact lists to plan the next outreach sequence.
Audits automated system alerts or verifies messaging throughput by calling tools like get_sms_outbound_history.
What Changes When You Connect
- See all communication history—SMS, voice, and physical mail—in one place. You don't have to open separate dashboards to audit a full customer journey.
- Instantly check your account balance using
get_clicksend_account_info. You know exactly how much credit you have without guessing. - Verify message delivery by using
get_sms_outbound_historyorget_physical_mail_history. You get the full audit trail, not just a status code. - Handle inbound messages with
list_received_sms. You pull up replies or questions from customers directly in your chat interface. - Control your audience list with
list_clicksend_contacts. You manage who you're sending messages to without leaving the chat. - Run targeted campaigns by calling
list_sms_marketing_campaigns. You review campaign status and history right when you need it.
Real-World Use Cases
Customer asks about a past complaint.
A support agent needs to know if the customer spoke to a representative last week. They ask their agent, 'What was the last communication with this user?' The agent runs get_voice_call_history and list_received_sms, providing a complete timeline of calls and replies instantly.
Marketing team needs to verify compliance.
A manager needs proof that a specific group of contacts were notified about a policy change. They use list_sms_marketing_campaigns and list_clicksend_contacts to pull the campaign records and verify the target audience list.
DevOps checks system alerts.
An engineer needs to confirm if a scheduled system alert was sent via SMS. They run get_sms_outbound_history and check the delivery status for the specific alert message, proving the system worked.
Sending a follow-up package.
A sales representative needs to follow up on a conversation. They first use list_clicksend_contacts to confirm the address, then use send_clicksend_sms to send a reminder, and finally get_physical_mail_history to track the physical follow-up.
The Tradeoffs
Checking history in tabs
Manually navigating to the SMS tab, then the Voice tab, then the Mail tab, and copying the dates/details into a spreadsheet. This takes 15 minutes and misses cross-channel context.
→
Use your agent to query the history in one go. Run get_sms_outbound_history, get_voice_call_history, and get_physical_mail_history sequentially, then ask the agent to synthesize the timeline.
Sending messages manually
Copying a contact number from a spreadsheet and pasting it into the ClickSend dashboard to send a single SMS. This is slow and error-prone for batches.
→
Use the send_clicksend_sms tool. Just tell your agent, 'Send this message to these five numbers,' and it handles the formatting and sending.
Ignoring the balance
Starting a campaign without knowing how much credit is left, leading to partial failures and unexpected costs.
→
Always check the account status first. Run get_clicksend_account_info to get the current balance before launching any campaign or sending bulk messages.
When It Fits, When It Doesn't
Use this if you need a single, conversational interface to audit or manage communications across SMS, voice calls, and physical mail. This is for the operations role that needs a holistic view of the customer journey. Don't use this if your primary need is advanced email integration—you'll need a dedicated email service tool instead. If you only need to manage contacts, list_clicksend_contacts is enough, but this server gives you the full history. This server is for the audit and action phase, not just list-making.
Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by ClickSend. 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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Works with Claude, ChatGPT, Cursor, and more
The Model Context Protocol standardizes how applications expose capabilities to LLMs. Instead of operating in isolation, your AI gains direct access to external platforms, live data, and real-world actions through secure, standardized connections.
This server provides 8 capabilities that interface natively with Claude, ChatGPT, Cursor, and any MCP client. No middleware. No custom integration required.
Available Capabilities
Finding customer history shouldn't take 10 clicks.
Today, checking a customer's communication history means opening the dashboard. You click the SMS tab, then copy the last five messages. You close that, open the Voice tab, and repeat the process for call logs. Then you have to switch over to the Mail section to see if a letter went out. It's a mess of tabs, copy-pasting, and missed context.
With the ClickSend MCP Server, you just ask your agent, 'What was the last thing we did for John Doe?' The agent executes the necessary tools—`get_sms_outbound_history`, `get_voice_call_history`, and `get_physical_mail_history`—and gives you the full, consolidated answer in your chat.
Sending SMS messages via `send_clicksend_sms`
Before, you had to log into the ClickSend web portal, input the recipient's number, write the message, and hit 'Send' for every single message. If you were sending a batch, you had to manage a CSV file and map every column.
Now, you just tell your agent, 'Send a reminder about the meeting to +1234567890.' The agent runs the `send_clicksend_sms` tool and handles the full API transaction. It's direct. It works.
Common Questions About ClickSend MCP
How do I check my current ClickSend balance using `get_clicksend_account_info`? +
You ask your agent to run get_clicksend_account_info. The agent returns your exact available balance and core account details right in the chat, so you don't have to check a separate dashboard page.
Can I list all received SMS messages with `list_received_sms`? +
Yes, simply ask your agent to use list_received_sms. It pulls all inbound messages, letting you review customer replies immediately from your chat interface.
What is the difference between `get_sms_outbound_history` and `list_sms_marketing_campaigns`? +
Use get_sms_outbound_history to see a simple log of individual SMS messages that were sent. Use list_sms_marketing_campaigns to review the status and details of organized, scheduled marketing campaigns.
How do I send a message using `send_clicksend_sms`? +
You instruct your agent to run send_clicksend_sms and provide the recipient number in E.164 format, along with the message body. The agent handles the rest of the API call.
How do I check the history of physical letters sent with `get_physical_mail_history`? +
It pulls a record of all physical letters sent through ClickSend Post. You can use this to audit mailing campaigns or verify delivery records for physical correspondence.
What can I do with `list_clicksend_contacts`? +
This tool retrieves all contacts saved in your ClickSend account. You can use the list to verify your audience database or prepare a contact list for a campaign.
Do I need to specify a format when using `send_clicksend_sms`? +
Yes, the recipient phone numbers must be in E.164 format. This standard format ensures the messaging system correctly routes messages globally.
Which tool should I use to see past voice calls, `get_voice_call_history` or `get_sms_outbound_history`? +
Use get_voice_call_history specifically for automated voice calls. get_sms_outbound_history only tracks messages sent via SMS.
Can I see the replies to my SMS messages through the agent? +
Yes! Use the list_received_sms tool. The agent will return all inbound SMS messages sent to your ClickSend numbers, allowing you to review customer replies.
How do I check how many credits I have left? +
Use the get_clicksend_account_info tool. Your agent will fetch your account details, which include your current balance for messaging and other services.
Where do I find my ClickSend API Key? +
Log in to your ClickSend dashboard and navigate to Developers > API Credentials. Your API Username and API Key are listed there.
Use it with your favorite AI tools
Connect this server to Cursor, Claude, VS Code, and more.
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