Each tool has a clearly distinct purpose: search_docs targets the documentation corpus, run_sql executes SQL queries, and list_tables lists database tables. There is no overlap or ambiguity between them.

All tool names follow a consistent verb_noun snake_case pattern: search_docs, run_sql, list_tables. The naming convention is uniform and predictable.

With 3 tools, the set is well-scoped for a demo RAG agent that combines documentation search and read-only database exploration. Each tool serves a distinct purpose and none feel redundant or excessive.

The core workflows of searching docs and querying the database are covered, but there is a minor gap: list_tables only lists table names without exposing schema details, and there is no tool to retrieve full document content beyond search results. Still, the surface is adequate for a demo.