Lista todos os anos eleitorais disponíveis no sistema
AI agents call listar_anos_eleitorais to retrieve information from MCP DivulgaCandContas Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and lists static reference data (electoral years) from the TSE electoral database. It performs no write, delete, execute, or financial operations. The blast radius of misuse is negligible—an agent listing available electoral years cannot cause harm to data, systems, or users. Appropriate for Read category with low severity.
From the tool's definition Tool name 'listar_anos_eleitorais' (list electoral years) and description 'Lists all electoral years available in the system' indicate a simple query/retrieval operation with no data modification or external effects.
Attacks that exploit this kind of access
Lista todos os anos eleitorais disponíveis no sistema. It is categorised as a Read tool in the MCP DivulgaCandContas Server MCP Server, which means it retrieves data without modifying state.
Register the MCP DivulgaCandContas Server MCP server in PolicyLayer and add a rule for listar_anos_eleitorais: 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 MCP DivulgaCandContas Server. Nothing to install.
listar_anos_eleitorais 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 listar_anos_eleitorais 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 listar_anos_eleitorais. 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.
listar_anos_eleitorais is provided by the MCP DivulgaCandContas Server MCP server (karnagge/mcpcand). 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.
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