Fetch one contributor's profile card for a GitHub handle not already returned by find_candidates — e.g. the user names a specific person, references an external handle, or wants verification before outreach. find_candidates already returns full inline profiles; use get_profile only for handles outside those results or when the user asks for deeper detail.
IMPORTANT — interpreting recent_activities: indexed GitHub activity in the current ingestion window (2025–2026), up to ~20 events per recent project. NOT a complete career history. Empty or older activity does not mean inactive.
Connector