sinch

Sinch Plugins — Communication skill for Claude Code

Communication community

A plugin that enables seamless integration with Sinch APIs for messaging services.

How to install Sinch Plugins

This entry records only its repository, not the path inside it, so there is no exact command to give. Open sinch/sinch-plugins and copy the folder into ~/.claude/skills/, or the file into ~/.claude/agents/.

What Sinch Plugins does

A plugin that enables seamless integration with Sinch APIs for messaging services. It provides developers with easy-to-use methods to send SMS within their applications.

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README

Sinch Plugins

This repository contains Sinch plugins and related artifacts for AI developer tools.

MCP Servers

Each plugin ships two MCP servers:

Server	Key	Transport	Purpose
Sinch Build MCP	`sinch`	stdio (`npx -y @sinch/mcp`)	Call Sinch Conversation API tools (send messages, manage webhooks, list senders). Requires credentials.
Sinch Docs MCP	`sinch-docs`	remote HTTP (`https://developers.sinch.com/mcp`)	Search and read Sinch developer documentation. No credentials required.

Config field names differ by client: Cursor uses `url`, Claude Code uses `type` + `url`, Gemini CLI uses `httpUrl`.

Claude Code

A Claude Code plugin that integrates the Sinch Conversation API, allowing you to send SMS messages, manage webhooks, and inspect your Sinch configuration directly from your terminal.

Features

Send Messages: Send text messages via SMS.
Manage Webhooks: Create, list, update, and delete webhooks for your Conversation API app.
List Senders: View active phone numbers and senders.
MCP Integration: Built on top of the Model Context Protocol (MCP).

Prerequisites

Claude Code installed.
A Sinch Customer Dashboard account.
A Conversation API app with credentials (Project ID, Key ID, Key Secret, App ID, App Region).

Installation

To install this plugin in Claude Code, you typically install it from a marketplace or a local source.

/plugin marketplace add https://github.com/sinch/sinch-plugins.git
/plugin install sinch-claude-plugin

Configuration

This plugin includes the Sinch Build MCP (`sinch`) and the Sinch Docs MCP (`sinch-docs`). The Build MCP requires specific environment variables to authenticate with the Sinch API; these must be set in your Claude Code settings. The Docs MCP needs no credentials.