The three tools have clearly distinct targets: web search, single-URL content extraction, and GitHub repository search. The only mild overlap is that search_web's fetch_top option also retrieves page snippets, which could occasionally be confused with fetch_url_content, but the description frames it as a low-latency convenience rather than a replacement.

All three names follow the same snake_case verb_object pattern (search_web, fetch_url_content, search_github). The verbs are predictable and the object noun clearly identifies the resource or action, so an agent can infer behavior from the name alone.

Three tools is a tight, well-scoped surface for a search-and-retrieve server, with no redundant or filler entries. Each tool maps to a distinct step in the research workflow (discover, read, find code), so nothing feels missing or excessive within this scope.

The search-then-fetch loop is fully covered, including GitHub-specific discovery, so agents can complete most research tasks without dead ends. Minor gaps remain: no batch multi-URL fetch, no pagination beyond max_results, and no alternative search backends if DuckDuckGo fails.