Each tool has a clearly distinct purpose: get_package_info_from_cpan retrieves basic metadata and dependencies, get_readme_from_cpan focuses on documentation and examples, and search_packages_from_cpan handles discovery. There is no overlap in functionality, making tool selection straightforward for an agent.

All tool names follow a consistent verb_noun_from_cpan pattern (e.g., get_package_info_from_cpan, get_readme_from_cpan, search_packages_from_cpan). This uniformity enhances readability and predictability, with no deviations in naming conventions.

With 3 tools, the count is appropriate for the server's purpose of retrieving CPAN package information. It covers core needs like info, documentation, and search, though it might feel slightly thin if additional operations like version history or author details were expected, but it remains reasonable.

The tool set provides good coverage for basic CPAN package interactions, including info, documentation, and search. Minor gaps exist, such as no tools for downloading packages, checking updates, or managing dependencies, but agents can work around these for most common use cases.