Sinch announced the availability of Agent Tools, a suite designed to help developers build, test and deploy applications powered by the Sinch communication infrastructure platform within their preferred development environments and AI-assisted coding tools. The suite includes extensions for Visual Studio Code, JetBrains-based development environments and other Open VSX-compatible editors, plus tools for testing integrations before making live API calls. Among the new capabilities is Simulator Mode, which allows developers to test integrations from within their development environment before creating a Sinch account or making live API calls. The launch includes support for AI-assisted development tools including Claude Code, Cursor, GitHub Copilot and ChatGPT Desktop, powered by an MCP server and Sinch Skills. These provide structured access to information across Sinch services, including Conversation API, Authentication, Voice, Verification, Numbers, Elastic SIP Trunking, Fax and Mailgun. David Kårfors, VP Product Management & Product Platform at Sinch, said the tools bring Sinch into AI-assisted workflows so developers can build and test applications without leaving the environments they already use. Agent Tools is part of Sinch’s broader developer offering and is available globally.