Ballast - Cold Email
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TDQS
Scored across 30 tools
Tools are largely distinct and descriptions explicitly cross-reference siblings with USE THIS/DO NOT patterns (stats vs analytics vs overview, add/check/list domain). Minor overlap remains between set_sequence and write_sequence (both author sequences) and between get_campaign and get_campaign_stats, but boundaries are mostly clear.
Nearly every tool follows a consistent snake_case verb_noun pattern (list_campaigns, add_domain, create_campaign, send_reply, update_campaign). The only deviation is the single 'whoami', which is idiomatic and harmless.
30 tools is heavy and sits at the top of the acceptable range, but the surface spans genuinely broad sub-domains (domains, mailboxes, campaigns, sequences, leads, threads, analytics, billing). Each tool maps to a distinct area, though consolidation is possible.
Coverage is strong across the cold-email lifecycle: leads, campaigns, sequences, domains, mailboxes, analytics, threads, billing and suppressions. Gaps are the lack of delete/remove operations (campaign, mailbox, domain) and a referenced-but-absent update_offer_profile tool, which agents must work around.