# Tools AI agents deliver value by interacting with external tools, APIs, and data sources to perform useful tasks. The right tool integration strategy directly impacts your agent's capabilities, security posture, and long-term flexibility. This section helps you navigate the tool integration landscape with a focus on open standards that maximize your freedom and flexibility. The section highlights the [Model Context Protocol (MCP)](https://modelcontextprotocol.io/) for tool integration and reviews framework-specific tools and specialized meta-tools that enhance agent workflows. **In this section:** + [Tool categories](tool-categories.md) + [Protocol-based tools](protocol-based-tools-detailed.md) + [Framework-native tools](framework-native-tools-detailed.md) + [Meta-tools](meta-tools-detailed.md) + [Tool integration strategy](tool-integration-strategy.md) + [Security best practices for tool integration](security-best-practices-for-tool-integration.md)