update_filter_association

WHAT IT DOES

What update_filter_association does on Cloudera Data Visualization MCP Server

AI agents use update_filter_association to create or update resources in Cloudera Data Visualization MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Cloudera Data Visualization MCP Server environment.

WHY IT NEEDS A POLICY

Why update_filter_association needs a policy

The tool modifies (updates) an existing filter association configuration, which is a Write operation. It does not delete data (Destructive), does not move money (Financial), does not execute arbitrary code (Execute), and operates on a specific resource by numeric ID.

From the tool's definition Tool name 'update_filter_association' and description 'Update an existing CDV filter association' indicate modification of existing data. This is reversible change to filter configuration in Cloudera Data Visualization.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

update_filter_association Rate-limited

update_filter_association 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": {
    "update_filter_association": {
      "limits": [
        {
          "counter": "update_filter_association_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 Cloudera Data Visualization MCP Server, so you can run agents against it safely.

FAQ

Questions about update_filter_association

What does the update_filter_association tool do? +

Update an existing CDV filter association by its numeric ID. It is categorised as a Write tool in the Cloudera Data Visualization MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on update_filter_association? +

Register the Cloudera Data Visualization MCP Server MCP server in PolicyLayer and add a rule for update_filter_association: 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 Cloudera Data Visualization MCP Server. Nothing to install.

What risk level is update_filter_association? +

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

Can I rate-limit update_filter_association? +

Yes. Add a rate_limit block to the update_filter_association 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 update_filter_association completely? +

Set action: deny in the PolicyLayer policy for update_filter_association. 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 update_filter_association? +

update_filter_association is provided by the Cloudera Data Visualization MCP Server MCP server (kevintalbert/cdv-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.