Agents with Enhanced Date Handling

Status: 🟢 In-use (Part of consolidated date handling feature) Category: Features & Enhancements Date: October 27, 2025 (Consolidated into 2025-11-05-date-handling.md)

Overview

All agents automatically receive current date/time in their system prompts via BaseLangGraphAgent._get_system_instruction_with_date().

This document lists agents that have enhanced date handling guidelines enabled (include_date_handling=True or DATE_HANDLING_NOTES).

Coverage Summary

• Total Agents: 10+ (all BaseLangGraphAgent-based)
• With Enhanced Date Handling: 10
• Coverage: 100% of time-sensitive agents

Benefits

1. No Tool Calls: Agents don't need to call external date tools
2. Zero Latency: Date available immediately in prompt
3. Consistent Behavior: All agents calculate from same reference point
4. Better UX: Users can use natural language like "today", "last week"
5. Accurate Results: Agents convert relative dates correctly

Related

• Implementation Guide: Date Handling Guide

• Changelog: Automatic Date/Time Injection

• Prompt Templates: utils/prompt_templates.py

• Base Agent: utils/a2a_common/base_langgraph_agent.py

• Architecture: architecture.md