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# ClickSend MCP tools

> The ClickSend MCP tools on the Cotlet server: every operation with its input schema, a tools/call example and an example result.

Source: https://cotlet.dev/docs/mcp/clicksend

Docs sections: [Get started](https://cotlet.dev/docs.md) · [REST API](https://cotlet.dev/docs/api.md) · [MCP](https://cotlet.dev/docs/mcp.md) · [SDKs & CLI](https://cotlet.dev/docs/sdks.md) · [Integrations](https://cotlet.dev/docs/integrations.md)

ClickSend has 15 operations on the Cotlet MCP server, in clicksend_read and clicksend_write. Your agent picks one in `operation`; the tool carries each operation's input schema. Open an operation for its schema and an example call.

- MCP server: `https://cotlet.dev/mcp/v1`
- MCP tools: `clicksend_read`, `clicksend_write`
- Connects with: Your own ClickSend account, the main account or a subaccount with the permissions you need (Access reporting, Access settings, Share contacts). If ClickSend asks for a 2FA code at sign-in, you enter it yourself.
- Integration page: https://cotlet.dev/integrations/clicksend-api-mcp-server

## Read

Return data and change nothing in the account.

| Operation | Description |
|---|---|
| [`list_contact_lists`](https://cotlet.dev/docs/mcp/clicksend/list_contact_lists.md) | Contact lists of the account, by name, with their IDs. |
| [`list_contacts`](https://cotlet.dev/docs/mcp/clicksend/list_contacts.md) | Contacts of one list with name, phone number and email. |
| [`list_sms_history`](https://cotlet.dev/docs/mcp/clicksend/list_sms_history.md) | Sent, failed and scheduled texts from SMS > History, newest first, with status, number and date. |
| [`get_sms_message`](https://cotlet.dev/docs/mcp/clicksend/get_sms_message.md) | One text with the reason it failed, error code, number of parts and cost. |
| [`list_sms_campaigns`](https://cotlet.dev/docs/mcp/clicksend/list_sms_campaigns.md) | Campaigns from SMS > SMS Campaigns with status, send time and recipient count. |
| [`list_opt_outs`](https://cotlet.dev/docs/mcp/clicksend/list_opt_outs.md) | Numbers on the Opt-Out List. |
| [`list_inbound_rules`](https://cotlet.dev/docs/mcp/clicksend/list_inbound_rules.md) | Inbound SMS rules from Message Settings, such as the STOP rule, in the order ClickSend runs them. |

## Write

Change the account. Calls marked Confirm wait for the user to approve them.

| Operation | Description |
|---|---|
| [`send_sms`](https://cotlet.dev/docs/mcp/clicksend/send_sms.md) (Confirm) | Send one text now or later to numbers or to a list, as Quick SMS does. |
| [`create_sms_campaign`](https://cotlet.dev/docs/mcp/clicksend/create_sms_campaign.md) (Confirm) | Send or schedule an SMS campaign to one contact list, with an opt-out. |
| [`cancel_scheduled_sms`](https://cotlet.dev/docs/mcp/clicksend/cancel_scheduled_sms.md) (Confirm) | Cancel a scheduled text or a scheduled campaign before it sends. |
| [`add_contacts`](https://cotlet.dev/docs/mcp/clicksend/add_contacts.md) (Confirm) | Add contacts to a list with name, phone number and email. |
| [`remove_contact`](https://cotlet.dev/docs/mcp/clicksend/remove_contact.md) (Confirm) | Remove one contact from a list. |
| [`remove_duplicates`](https://cotlet.dev/docs/mcp/clicksend/remove_duplicates.md) (Confirm) | Remove duplicate contacts inside one list, by phone number or email. |
| [`remove_opted_out_contacts`](https://cotlet.dev/docs/mcp/clicksend/remove_opted_out_contacts.md) (Confirm) | Remove everyone on the Opt-Out List from one contact list. |
| [`add_opt_out`](https://cotlet.dev/docs/mcp/clicksend/add_opt_out.md) (Confirm) | Add a phone number to the Opt-Out List. |

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