This endpoint can be used to both create and update a meter reading detail for an association.\r\n <ul><li>There can only be one meter reading detail for a given combination of MeterType and ReadingDate for an association</li><li>If you are updating an existing meter reading detail, use the query...
AI agents use update_meterreadings_associations_summary to create or update resources in Wpm Mcp Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Wpm Mcp Server environment.
This tool creates or modifies meter reading data reversibly (meter readings can typically be corrected or re-submitted without permanent damage). While the associated server includes financial tools (payments, refunds), this specific tool operates on utility/asset data, not financial transactions. The Write category applies because it creates or updates records that can be modified or deleted.
From the tool's definition Tool name contains 'update' and description explicitly states it 'can be used to both create and update a meter reading detail for an association.' The description further indicates conditional logic: 'If you are updating an existing meter reading detail' vs…
Attacks that exploit this kind of access
This endpoint can be used to both create and update a meter reading detail for an association.\r\n <ul><li>There can only be one meter reading detail for a given combination of MeterType and ReadingDate for an association</li><li>If you are updating an existing meter reading detail, use the query parameters to specify the existing meter reading detail to update.</li><li>If you are creating a new meter reading detail, do not pass any query parameters.</li><li>When adding a new item to the Details array, leave out the. It is categorised as a Write tool in the Wpm Mcp Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Wpm Mcp Server MCP server in PolicyLayer and add a rule for update_meterreadings_associations_summary: 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 Wpm Mcp Server. Nothing to install.
update_meterreadings_associations_summary is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the update_meterreadings_associations_summary 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 update_meterreadings_associations_summary. 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.
update_meterreadings_associations_summary is provided by the Wpm Mcp Server MCP server (wpm-mcp-server-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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