Audit token usage: validate token references (typo detection with suggestions) and detect token overrides in style files.
AI agents call report-audit-token-usage to retrieve information from Angular Toolkit MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool examines token references in style files to identify typos and overrides, which is a diagnostic/analysis operation. It retrieves and inspects data but does not create, modify, delete, or execute external operations. The blast radius of misuse is minimal — the worst outcome would be false positives or incorrect suggestions, not data loss or unintended modifications.
From the tool's definition Tool performs auditing and validation with 'typo detection' and 'detect token overrides' — read-only inspection of style files without modification. The term 'audit' and 'validate' clearly indicate analysis without side effects.
Attacks that exploit this kind of access
Audit token usage: validate token references (typo detection with suggestions) and detect token overrides in style files. It is categorised as a Read tool in the Angular Toolkit MCP MCP Server, which means it retrieves data without modifying state.
Register the Angular Toolkit MCP server in PolicyLayer and add a rule for report-audit-token-usage: 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 Angular Toolkit MCP. Nothing to install.
report-audit-token-usage is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the report-audit-token-usage 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.
Set action: deny in the PolicyLayer policy for report-audit-token-usage. 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.
report-audit-token-usage is provided by the Angular Toolkit MCP server (push-based/angular-toolkit-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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