i18n-agent is a Model Context Protocol (MCP) server: AI-powered translation for 48 languages with context-aware quality. As an MCP server it plugs straight into AI assistants, exposing its functionality as tools the model can invoke on your behalf.
You can run i18n-agent two ways: connect to the hosted endpoint at https://mcp.i18nagent.ai/mcp with no local install, or run it on your own machine via the npm package @i18n-agent/mcp-client. Configuration happens through environment variables — you'll need I18N_AGENT_API_KEY. The current release is v1.16.3, published under the MIT license, with source at i18n-agent/mcp-client on GitHub.
You'll find i18n-agent in the AI & Agents category here on mcp.site; it connects to Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed, and any other MCP client — see the install snippets below. If you maintain i18n-agent for i18nagent.ai, claim this listing to verify ownership, earn the Verified badge, and keep the details current.