add webwords Docker image reference guide for workers

CLAUDE.md

@@ -119,6 +119,38 @@
 - Dockerfile for building/testing in isolation
 - index.html explaining the code and usage
 
+## Using WebWords as Reference for Docker Images
+**IMPORTANT: The webwords project has already done the heavy lifting!**
+
+The `webwords/` directory (gitignored, clone from https://github.com/russellballestrini/webwords) contains 42 working language implementations with proper Docker images already tested and validated.
+
+### How to Use WebWords as Reference:
+1. **Check webwords Dockerfile**: Look at `webwords/{language}/Dockerfile` for the proper base image
+2. **Copy proven image choices**: Use the same base image that webwords already validated
+3. **Adapt the build process**: Modify the Dockerfile to install OpenAI client libraries instead of webwords dependencies
+4. **Keep the structure**: Multi-stage builds, alpine bases, proper ENTRYPOINT/CMD patterns
+
+### Example Docker Image Mappings (from webwords):
+- **Python**: `alpine:latest` with `python3 py3-pip`
+- **Go**: Multi-stage with `golang:1.19-alpine` → `alpine:latest`
+- **Rust**: Multi-stage with `rust:1.82` → `debian:bookworm-slim`
+- **Node.js/JavaScript**: `node:18-alpine`
+- **Ruby**: `ruby:3.1-slim`
+- **C/C++**: `alpine:latest` with gcc
+- **Java**: `openjdk:17-jdk-slim`
+- **C#**: `mcr.microsoft.com/dotnet/sdk` → `mcr.microsoft.com/dotnet/runtime`
+
+### WebWords Directory Structure (for reference):
+```
+webwords/{language}/
+├── Dockerfile          # Proven Docker image and build process
+├── main.{ext}         # Source code (adapt for our API calls)
+├── requirements.txt   # Dependencies (replace with openai client)
+└── README.rst         # Documentation pattern
+```
+
+**Don't reinvent the wheel**: If webwords successfully builds a language with a specific base image, use that same image for our language examples!
+
 ## Documentation Standards
 ### index.html Structure
 Each language's index.html should: