From 1a0eb0b68eb0065685fff607b5a02774feb0c3ad Mon Sep 17 00:00:00 2001
From: Hype Eater <10122729+hype-eater@users.noreply.github.com>
Date: Mon, 8 Sep 2025 17:54:15 -0700
Subject: [PATCH] observability

adds basic openinference otel tracing
---
 README.md        | 8 +++++++-
 main.py          | 5 +++++
 requirements.txt | 8 +++++++-
 3 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 84c670e..0befa73 100644
--- a/README.md
+++ b/README.md
@@ -24,7 +24,13 @@ A powerful yet simple multi-agent system using LangChain and LangGraph. Define e
    # Edit .env with your API keys
    ```
 
-3. **Run the system**:
+3. **Run Phoenix (observability)**
+   ```bash
+   phoenix serve &
+   ```
+   View will be able to view traces at http://localhost:6006/
+   
+4. **Run the system**:
    ```bash
    # Interactive mode
    python main.py
diff --git a/main.py b/main.py
index 8ee7034..492ea6a 100755
--- a/main.py
+++ b/main.py
@@ -11,6 +11,11 @@
 from datetime import datetime
 from typing import Dict, Any, List, Optional, Union
 from pathlib import Path
+from openinference.instrumentation.langchain import LangChainInstrumentor
+from phoenix.otel import register
+
+tracer_provider = register()
+LangChainInstrumentor().instrument(tracer_provider=tracer_provider)
 
 # Load environment variables
 from dotenv import load_dotenv
diff --git a/requirements.txt b/requirements.txt
index 05b571d..e17300a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,4 +8,10 @@ pyyaml>=6.0
 python-dotenv>=1.0.0
 
 # For Arcade tools (optional)
-arcadepy>=1.0.0
\ No newline at end of file
+arcadepy>=1.0.0
+
+# Phoenix/OpenInference Observability
+arize-phoenix>=11.31.0
+openinference-instrumentation-langchain>=0.1.51
+opentelemetry-sdk>=1.28.2
+opentelemetry-exporter-otlp>=1.36.0