leitos_verificar_disponibilidade
AI agents call leitos_verificar_disponibilidade to retrieve information from AutoPeças MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Based on the tool name pattern and context from sibling tools on this server, this appears to be a read-only query tool that checks bed/ward availability status without modifying data. The 'verificar' (verify/check) prefix combined with 'disponibilidade' (availability) indicates a lookup operation typical of inventory or resource management systems.
From the tool's definition Tool name 'leitos_verificar_disponibilidade' (beds_verify_availability) suggests a query/lookup operation.
Attacks that exploit this kind of access
leitos_verificar_disponibilidade. It is categorised as a Read tool in the AutoPeças MCP Server MCP Server, which means it retrieves data without modifying state.
Register the AutoPeças MCP Server MCP server in PolicyLayer and add a rule for leitos_verificar_disponibilidade: 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 AutoPeças MCP Server. Nothing to install.
leitos_verificar_disponibilidade 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 leitos_verificar_disponibilidade 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 leitos_verificar_disponibilidade. 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.
leitos_verificar_disponibilidade is provided by the AutoPeças MCP Server MCP server (joao-parana/mcp-alura). 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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