WIP
diff --git a/examples/tools/__init__.py b/examples/tools/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/examples/tools/__init__.py
diff --git a/examples/tools/application.py b/examples/tools/application.py
new file mode 100644
index 0000000..709ca6b
--- /dev/null
+++ b/examples/tools/application.py
@@ -0,0 +1,59 @@
+from ast import literal_eval
+from typing import Tuple
+
+import yfinance as yf
+
+from burr.core import State, action
+
+
+@action(reads=[], writes=["tool_params"])
+def determine_tool(state: State, prompt: str) -> Tuple[dict, State]:
+ # uses the anthropic API to choose which tool to use
+ pass
+
+
+@action(reads=["tool_params"], writes=["response"])
+def calculator_tool(state: State) -> Tuple[dict, State]:
+ # tool to perform calculations
+ tool_params = state["tool_params"]
+ result = literal_eval(tool_params["expression"])
+ response = {
+ "raw_result": "result",
+ "text_response": f"The result of {tool_params['expression']} is {result}",
+ }
+ return {"raw_result": result, "response": response}, state.update(response=response)
+
+
+@action(reads=["tool_params"], writes=["response"])
+def stock_lookup_tool(state: State) -> Tuple[dict, State]:
+ # tool to lookup stock prices
+ tool_params = state["tool_params"]
+ ticker = tool_params["ticker"]
+ stock = yf.Ticker(ticker)
+ hist = stock.history(period="1d")
+ current_price = hist["Close"][-1]
+ return {
+ "raw_result": current_price,
+ "response": {
+ "raw_result": current_price,
+ "text_response": f"The current price of {ticker} is {current_price}",
+ },
+ }, state.update(
+ response={
+ "raw_result": current_price,
+ "text_response": f"The current price of {ticker} is {current_price}",
+ }
+ )
+
+
+@action(reads=["tool_params"], writes=["response"])
+def weather_lookup_tool(state: State) -> Tuple[dict, State]:
+ # tool_params = state["tool_params"]
+ # city = tool_params["city"]
+ # TODO -- use this to get the weather: https://pypi.org/project/openmeteo-py/0.0.1/
+ pass
+
+
+def fallback_tool(state: State) -> Tuple[dict, State]:
+ # fallback tool
+ pass
diff --git a/examples/tools/requirements.txt b/examples/tools/requirements.txt
new file mode 100644
index 0000000..29d91af
--- /dev/null
+++ b/examples/tools/requirements.txt
@@ -0,0 +1 @@
+yfinance
