19  Complete Example: Research Assistant

This chapter is a full walkthrough of a multi-tool research workflow: from query to structured findings to human review.

19.1 This Chapter Will Cover

• Tool design for research (search, fetch, extract, summarize)
• Orchestration patterns for multi-step work (plan → execute → synthesize)
• Human review before publishing or acting on results
• Durability + resumability (long-running research without losing progress)
• Specs and evals that keep research quality from drifting