update_matter_billing_configuration

WHAT IT DOES

What update_matter_billing_configuration does on Smokeball

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

WHY IT NEEDS A POLICY

Why update_matter_billing_configuration needs a policy

This tool creates or modifies billing configuration data reversibly—a matter's billing type can be changed again. While it relates to financial operations, it does not move money, commit financial obligations, or execute transactions; it configures billing parameters. This places it in Write rather than Financial.

From the tool's definition Tool description states 'Update billing configuration for a matter' with options for billing_type (Hourly | Fixed | Contingency). The 'update' verb indicates modification of existing data.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

update_matter_billing_configuration Rate-limited

update_matter_billing_configuration 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_matter_billing_configuration": {
      "limits": [
        {
          "counter": "update_matter_billing_configuration_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 Smokeball, so you can run agents against it safely.

FAQ

Questions about update_matter_billing_configuration

What does the update_matter_billing_configuration tool do? +

Update billing configuration for a matter. billing_type: Hourly | Fixed | Contingency. It is categorised as a Write tool in the Smokeball 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_matter_billing_configuration? +

Register the Smokeball MCP server in PolicyLayer and add a rule for update_matter_billing_configuration: 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 Smokeball. Nothing to install.

What risk level is update_matter_billing_configuration? +

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

Can I rate-limit update_matter_billing_configuration? +

Yes. Add a rate_limit block to the update_matter_billing_configuration 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_matter_billing_configuration completely? +

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

update_matter_billing_configuration is provided by the Smokeball MCP server (rosenadvertising/smokeball-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.