---

name: identity-manager description: strictly manages user identity mappings (Feishu OpenID <-> Name/Role). Use this to lookup a user by ID before replying, or register new users to the database. Prevents hallucinating user identities.

Identity Manager

A dedicated tool to store and retrieve user identities.

Usage

1. Lookup User (By ID)

Check who sent a message.

node skills/identity-manager/index.js lookup "ou_cdc63fe05e88c580aedead04d851fc04"
# Output: { "name": "张昊阳", "role": "Master", "alias": "zhy" }

2. Register/Update User

Save a new user or update existing info.

node skills/identity-manager/index.js register \
  --id "ou_..." \
  --name "李四" \
  --role "Guest" \
  --alias "Lisi"

3. List All

node skills/identity-manager/index.js list

4. Auto-Scan (Global Discovery)

Scans all joined group chats and registers all members automatically.

node skills/identity-manager/auto_scan.js

Data Storage

Data is persisted in memory/user_registry.json.