spend_report

How much this session has spent and how much budget is left. Free.

SERVER21millionpixels SOURCE21millionpixels-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade A, identity unverified Pull the record →

This record as markdown: /tools/21millionpixels-mcp/spend-report.md

WHAT IT DOES

What spend_report does on 21millionpixels

AI agents call spend_report to retrieve information from 21millionpixels without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why spend_report is rated Low

Even though spend_report only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs spend_report safely

PolicyLayer is an MCP gateway: it sits between your AI agents and 21millionpixels, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For spend_report, this is the rule to start with:

spend_report Allowed

spend_report is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "spend_report": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect 21millionpixels, apply this rule, and every spend_report call is checked against it from then on.

FAQ

Questions about spend_report

What does the spend_report tool do? +

How much this session has spent and how much budget is left. Free. It is categorised as a Read tool in the 21millionpixels MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on spend_report? +

Register the 21millionpixels MCP server in PolicyLayer and add a rule for spend_report: 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 21millionpixels. Nothing to install.

What risk level is spend_report? +

spend_report is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit spend_report? +

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

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

spend_report is provided by the 21millionpixels MCP server (21millionpixels-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on 21millionpixels, and thousands of servers like it.

This server

All 6 21millionpixels tools →

Across the catalogue

The MCP Attack Database →

Guides

Roll out MCP under one policy →Data exfiltration →MCP token cost →