Scored across 28 tools
Despite the large surface, each tool has a clearly bounded scope: replace_function versus replace_function_body versus replace_in_body are explicitly separated by edit granularity, and add_top_level versus insert_sibling versus add_method are separated by placement. The use/don't-use guidance and cross-references make misselection unlikely.
All names are snake_case and verb-first, with predictable object or context suffixes (add_import_name, remove_import_name, replace_function_body, delete_in_body). The verb variation is semantically meaningful and consistent with the operation being performed.
At 28 tools, the surface is well beyond the typically manageable 3-15 range and feels heavy for a single editing server. The granularity is intentional, but several operations could be consolidated or made more discoverable.
The set covers a broad editing lifecycle: read/list symbols and imports, edit functions, signatures, parameters, bodies, comments, imports, config keys, and arrays. Minor gaps remain, such as no direct array-element replacement and no explicit rename/copy/move symbol operation, but most work is still achievable through existing tools.