Palantir Local Dev Loop Overview Set up local development for Palantir Foundry integrations. Covers running transforms locally against sample data, mocking the Foundry API for fast iteration, and testing with pytest before pushing to Foundry. Prerequisites - Completed setup - Python 3.9+ with pip - A Foundry Code Repository cloned locally (or a standalone project) Instructions Step 1: Project Structure Step 2: Install Local Dependencies Step 3: Test Transforms Locally with PySpark Step 4: Mock Foundry API for Integration Tests Step 5: Run Tests Step 6: Live API Smoke Test (Optional) Output -…