Discover and verify decision-maker contacts for companies

Scalable concurrent discovery and seeding of <=5 decision-maker contacts per stale company (part of lead enrichment pipeline; 3 in flight concurrency).

• · stale company rows array: [{id, domain, name}] (passed via args as JSON string or object)

• · array of {company_id, domain, status (seeded/skipped/failed), contacts_created, flagged, reason}

• · contact-finder agent type (system prompt-driven contact discovery)

• · stale rows sourced from companies table (profile NOT NULL and < 5 existing contacts)
• · contact-finder agent configured and available

• · contact discovery relies on contact-finder agent accuracy (not deterministic)
• · batch size (3 concurrent) may need tuning for throughput vs resource limits
• · memoization holds count including disabled rows (edge case if cleanup skipped)

• · chunked batching: explicit max 3 concurrent agents (respects throughput budget)
• · schema validates: company_id, domain, status enum
• · integrated into lead-contacts skill workflow