REST API
Add people to a people list
Add people by LinkedIn profile URL (up to 5000 per call), with optional name, title, company and e-mail.
POST
/v1/people-lists/:list_id/itemsParameters
list_idstringrequiredpeopleobject[]required(up to 5000 items)
What your agent reads
The tool description exactly as an MCP client receives it in tools/list — it doubles as the full behaviour of the endpoint.
Add people by LinkedIn profile URL (up to 5000 per call), with optional name, title, company and e-mail. Duplicates (same profile) are ignored; unreadable rows are reported. No record cost.
Errors follow one format.