diff --git a/.env.example b/.env.example
deleted file mode 100644
index 0e76044..0000000
--- a/.env.example
+++ /dev/null
@@ -1,28 +0,0 @@
-# DocRAG Configuration
-# Copy this file to .env and fill in your values
-
-# Server settings
-HOST=0.0.0.0
-PORT=8000
-DEBUG=false
-
-# Model settings
-MODEL_NAME=DocRAG
-UPSTREAM_MODEL=openrouter/free
-
-# OpenRouter API settings (required for LLM responses)
-# Get your API key from https://openrouter.ai/keys
-OPENROUTER_API_KEY=your_openrouter_api_key_here
-OPENROUTER_BASE_URL=https://openrouter.ai/api/v1
-
-# RAG settings
-EMBEDDING_MODEL=text-embedding-3-small
-VECTOR_STORE_PATH=./data/vectors
-DOCUMENTS_PATH=./data/documents
-CHUNK_SIZE=1000
-CHUNK_OVERLAP=200
-TOP_K_RESULTS=5
-
-# Tool settings
-ENABLE_TOOLS=true
-MAX_TOOL_ITERATIONS=3
diff --git a/.gitignore b/.gitignore
index ad8dc51..18c76fd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -160,3 +160,4 @@ tomodel.txt
 #  option (not recommended) you can uncomment the following to ignore the entire idea folder.
 #.idea/
 
+data
\ No newline at end of file
diff --git a/tools.md b/tools.md
new file mode 100644
index 0000000..7f48508
--- /dev/null
+++ b/tools.md
@@ -0,0 +1,7 @@
+# i need a full set of robust tools tfor getting all differnt types of data to help the rag have access. use only completely free sources
+## use online completely free sources
+- wikipedia
+- news
+- financial data
+- medical
+- etc.
\ No newline at end of file