Retrieve Meteor publication/subscription traces. Shows how long subscriptions take to become ready and what time is spent in DB operations. IMPORTANT: Default time range is last 1 hour. If no data is returned (especially when filtering by publication name), try a wider startTime (e.g., 24 hours o...
AI agents call get_subscription_traces to retrieve information from Monti APM MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and retrieves performance monitoring data from Monti APM. It has no side effects—it does not create, modify, delete, or execute any operations. It simply fetches and displays metrics about subscription performance. The blast radius of misuse is minimal; an agent could at most retrieve performance data that may already be visible in the Monti APM interface.
From the tool's definition Tool retrieves subscription trace data ('Retrieve Meteor publication/subscription traces', 'Shows how long subscriptions take'), displays performance metrics without modifying or deleting any data.
Attacks that exploit this kind of access
Retrieve Meteor publication/subscription traces. Shows how long subscriptions take to become ready and what time is spent in DB operations. IMPORTANT: Default time range is last 1 hour. If no data is returned (especially when filtering by publication name), try a wider startTime (e.g., 24 hours or 1 week ago in milliseconds). It is categorised as a Read tool in the Monti APM MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Monti APM MCP Server MCP server in PolicyLayer and add a rule for get_subscription_traces: 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 Monti APM MCP Server. Nothing to install.
get_subscription_traces 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 get_subscription_traces 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 get_subscription_traces. 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.
get_subscription_traces is provided by the Monti APM MCP Server MCP server (quavedev/montiapm-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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