AddEntityIntoMetaCollection · Alibabacloud Dataworks MCP

WHAT IT DOES

What AddEntityIntoMetaCollection does on Alibabacloud Dataworks

AI agents use AddEntityIntoMetaCollection to create or update resources in Alibabacloud Dataworks — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Alibabacloud Dataworks environment.

PARAMETERS

Parameter	Type	Required	Description
`Id`	string	Yes	实体Id，目前仅支持表类型
`Remark`	string	—	添加到集合时的备注信息，目前仅对专辑类型生效
`MetaCollectionId`	string	Yes	集合对象Id

Parameters from the server's own tool schema.

WHY IT NEEDS A POLICY

Why AddEntityIntoMetaCollection needs a policy

An AI agent can call AddEntityIntoMetaCollection faster than any human can review — one bad instruction and it creates or modifies resources in Alibabacloud Dataworks by the hundred, each call as confident as the last.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

AddEntityIntoMetaCollection Rate-limited

AddEntityIntoMetaCollection stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "AddEntityIntoMetaCollection": {
      "limits": [
        {
          "counter": "addentityintometacollection_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Alibabacloud Dataworks, so you can run agents against it safely.

FAQ

Questions about AddEntityIntoMetaCollection

What does the AddEntityIntoMetaCollection tool do? +

向数据地图集合中添加实体对象. It is categorised as a Write tool in the Alibabacloud Dataworks MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

What parameters does AddEntityIntoMetaCollection accept? +

AddEntityIntoMetaCollection accepts 3 parameters: Id, Remark, MetaCollectionId. Required: Id, MetaCollectionId. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on AddEntityIntoMetaCollection? +

Register the Alibabacloud Dataworks MCP server in PolicyLayer and add a rule for AddEntityIntoMetaCollection: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Alibabacloud Dataworks. Nothing to install.

What risk level is AddEntityIntoMetaCollection? +

AddEntityIntoMetaCollection is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit AddEntityIntoMetaCollection? +

Yes. Add a rate_limit block to the AddEntityIntoMetaCollection rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block AddEntityIntoMetaCollection completely? +

Set action: deny in the PolicyLayer policy for AddEntityIntoMetaCollection. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides AddEntityIntoMetaCollection? +

AddEntityIntoMetaCollection is provided by the Alibabacloud Dataworks MCP server (alibabacloud-dataworks-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.