AI agents call onpe_2021_export_mesas to retrieve information from Onpe without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool name follows the pattern of other export tools on this server (export_partidos, export_votos) which likely read and export data about 'mesas' (polling stations). No description is provided, lowering confidence. Export tools typically read data without side effects, so Read is the most likely category. Severity is medium because exporting bulk electoral data could expose sensitive voter/polling information.
From the tool's definition Tool name 'onpe_2021_export_mesas' and empty description; sibling tools like onpe_2021_export_partidos and onpe_2021_export_votos suggest export/read operations on electoral data
Attacks that exploit this kind of access
onpe_2021_export_mesas. It is categorised as a Read tool in the Onpe MCP Server, which means it retrieves data without modifying state.
Register the Onpe MCP server in PolicyLayer and add a rule for onpe_2021_export_mesas: 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 Onpe. Nothing to install.
onpe_2021_export_mesas 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 onpe_2021_export_mesas 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 onpe_2021_export_mesas. 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.
onpe_2021_export_mesas is provided by the Onpe MCP server (oscarzamora/onpe-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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