# Fiddler Strands Agent SDK

[![PyPI](https://img.shields.io/pypi/v/fiddler-strands)](https://pypi.org/project/fiddler-strands/)

## 0.4

### **0.4.0**

*December 12, 2025*

* **Enhancements**
  * **Tool Definition Tracing**: Added `gen_ai.tool.definitions` span attribute to all child spans, providing visibility into tool schemas within agent traces.

## 0.3

### **0.3.0**

*November 17, 2025*

* **Enhancements**
  * **API Export Fix**: Added `get_llm_context` to module exports — previously available but not importable from the top-level package.
  * **Documentation**: Added comprehensive docstrings to all critical public APIs to support automatic documentation generation.
  * **Examples**: Fixed missing example dependencies and Fiddler configuration setup.

## 0.2

### **0.2.0**

*November 11, 2025*

* **Enhancements**
  * **LLM Context Management**: New `set_llm_context()` and `get_llm_context()` functions for setting additional context for LLM processing within Strands agent workflows.
  * **System Prompt Telemetry**: System prompts are now included as part of telemetry events for backend processing.

## 0.1

### **0.1.0**

*November 10, 2025*

* **Initial Release**
  * Core `StrandsAgentInstrumentor` with `instrument()` and `uninstrument()` for automatic OpenTelemetry instrumentation of Strands agents.
  * **Conversation Tracking**: `set_conversation_id()` and `get_conversation_id()` for multi-turn conversation tracking.
  * **Session Attributes**: `set_session_attributes()` and `get_session_attributes()` for adding custom metadata to trace sessions.
  * **Span Attributes**: `set_span_attributes()` and `get_span_attributes()` for adding custom metadata to individual spans.
  * Available as `pip install fiddler-strands`.


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