About the author
Helps developers build search-powered AI agents.
Author's articles
March 25, 2026
The shell tool is not a silver bullet for context engineering
Learn what context-retrieval tools exist for context engineering, how they work, and their trade-offs.
March 9, 2026
Building effective database retrieval tools for context engineering
Best practices for writing database retrieval tools for context engineering. Learn how to design and evaluate agent tools for interacting with Elasticsearch data.