zrem
Remove specific members from a Redis sorted set to manage ordered collections and maintain data accuracy in your database.
Instructions
Remove a member from a Redis sorted set.
Args: key (str): The sorted set key. member (str): The member to remove.
Returns: str: Confirmation message or an error message.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| key | Yes | ||
| member | Yes |
Output Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| result | Yes |
Implementation Reference
- src/tools/sorted_set.py:59-79 (handler)The zrem tool implementation: an async handler decorated with @mcp.tool() that removes a member from a Redis sorted set, handles Redis errors, and returns appropriate messages.
@mcp.tool() async def zrem(key: str, member: str) -> str: """Remove a member from a Redis sorted set. Args: key (str): The sorted set key. member (str): The member to remove. Returns: str: Confirmation message or an error message. """ try: r = RedisConnectionManager.get_connection() result = r.zrem(key, member) return ( f"Successfully removed {member} from {key}" if result else f"Member {member} not found in {key}" ) except RedisError as e: return f"Error removing from sorted set {key}: {str(e)}"