What problem does it solve? When you want to message someone or schedule a meeting in Feishu/Lark, you first need their open_id, but you usually only know their name or email. This Skill resolves names and emails into open_ids, and reverse-looks up profiles (name, department, email, personal status, signature) from known open_ids. ## Core Features & Use Cases - Name/Email to open_id Resolution: Search employees by name, email, or phone keyword with filters like has-chatted, enterprise email, same-tenant, and employment status. - Profile Lookup: Retrieve user details by open_id, union_id, or user_id, with separate command paths for user identity and bot identity. - Batch Queries: Fan out up to 20 parallel name searches or batch-query personal status and signatures for multiple colleagues. - Use Case: You want to send a message to a colleague named Zhang San. Search by name, confirm the correct person from the candidates, get their open_id, then hand off to the messaging skill. ## Quick Start Ask the assistant to find Zhang San's open_id in Lark contacts so you can send him a message.