Composio is a platform that provides high-quality tools and integrations for AI agents, simplifying issues of authentication, accuracy, and reliability, allowing developers to integrate various tools and frameworks with just a single line of code. It supports over 100 tools and covers more than 90 platforms, including GitHub, Notion, and Linear. Composio offers diverse functionalities, including software operations, operating system interactions, browser features, search capabilities, software development environments (SWE), and real-time agent data (RAG). Additionally, it supports six different authentication protocols, significantly increasing the accuracy with which agents can call tools. Composio can also be embedded as a backend service in applications to manage authentication and integration for all users and agents, ensuring a consistent user experience.