Strategies for crafting effective system prompts to control reasoning, planning, and execution in complex agentic workflows.
1. **Version Control**: Treat system prompts like code. Version them and track performance changes.
2. **Modular Design**: Don't write one giant prompt. Compose it from modules (e.g., `CoreIdentity`, `ToolProtocols`, `SafetyGuardrails`).
3. **Iterative Testing**: Use an evaluation dataset (evals) to measure the impact of prompt changes on success rate and token usage.