Read and summarize this Smithers workflow example.

File path: {props.filePath}

Use the read tool to read the file, then produce a concise summary covering:
1. What the workflow does (one sentence)
2. What pattern it demonstrates (e.g., fan-out-fan-in, review loop, pipeline, etc.)
3. What real-world use case it solves
4. Why someone would reach for this instead of writing a script

Be concrete and punchy — this will be used to write tweets about it.
