Upsonic Files

title: Changelog description: Latest updates and improvements to Upsonic AI Agent Framework

New Features:

• Dynamic Tool Management via Agent Class: Added add_tools() and remove_tools() methods to the Agent class and Task class, enabling runtime tool configuration and dynamic tool lifecycle management.

• KnowledgeBase as Tool (RAG as Tool): KnowledgeBase can now be injected as a tool, allowing RAG capabilities to be seamlessly integrated into agent workflows through the tool system.

• Gmail Integration Interface: New Gmail tools and interface with OAuth 2.0 authentication support, enabling agents to send and manage emails through Gmail API.

• WhatsApp Integration Interface: New WhatsApp tools and interface for sending messages and managing WhatsApp communications programmatically.

• Slack Integration Interface: New Slack tools and interface for interacting with Slack workspaces, channels, and messages.

• Tool Safety Policy Framework: Introduced ToolPolicyManager with pre-execution and post-execution validation capabilities, providing robust security layers for tool registration and invocation.

• String Task Auto-Conversion: Agents now support string task descriptions that are automatically converted to Task objects, simplifying the API with agent.do("task description") and agent.do_async("task description") syntax.

Improvements:

• DeepAgent Architecture Refactoring: Complete refactoring of DeepAgent from monolithic structure to modular architecture with clear separation of concerns, including new backend abstractions (BackendProtocol, StateBackend, MemoryBackend) and toolkit-based design.

• Centralized Tool Handling: Tool management has been centralized and streamlined, removing unnecessary complexity and providing better organization through the improved ToolManager system.

• Import Error Handling: Added comprehensive import_error() helper function across 73 files to provide better user experience and clearer error messages when optional dependencies are missing.

• Tool Deduplication: Enhanced tool registration system with smart deduplication logic to prevent duplicate tool registrations and improve tool lifecycle management.

• Async Tool Validation: Improved async/await patterns in tool policy validation.

Bug Fixes:

• Groq Client Import Fix: Fixed import issues with Groq client to ensure proper module loading and error handling.

• Test Suite Fixes: Fixed various unit tests to align with the refactored architecture and new tool management system.

• Conftest Configuration Fix: Resolved configuration issues in test setup files to ensure proper test execution.

• Tool Registration Edge Cases: Fixed issues with tool registration duplication and improved handling of edge cases in the tool management system.

Full Changelog: https://github.com/Upsonic/Upsonic/compare/v0.67.4...v0.68.0

Pull Requests:

• New features: @DoganK01 in #488