purrplan

Each tool targets a distinct resource or action, and the descriptions explicitly draw boundaries where overlap might exist (get_post_stats for one uuid vs get_top_posts for ranking vs get_analytics for aggregates; create_draft_post for feed posts vs create_stories for stories). Inbox tools (list_inbox, get_inbox_thread, reply_to_inbox_message, refresh_inbox, manage_inbox_messages) are clearly separated by function. An agent can reliably pick the right tool.

All tools use snake_case with a predictable verb_noun pattern (create_draft_post, delete_post, get_post, list_posts, update_draft_post, upload_media_from_url). Minor outliers like plan_my_week and refresh_inbox still follow the verb-first convention. No mixing of casing styles.

19 tools is on the heavier side but each maps to a real capability across the platform's distinct domains (posts, stories, analytics, inbox, media, AI copy, weekly planning). No obvious redundancy or filler. Slightly over what's strictly necessary but well-scoped for a multi-network social media manager.

Post lifecycle is fully covered (create, get, list, update, delete) plus stories, media upload, analytics at three granularities, and a full inbox read/reply/organize loop. Minor gaps such as no media library listing/deletion and account connection being out-of-band (handled in PurrPlan), but agents can work around these.