despezzas_list_subcategories
Lista subcategorias padrão e do usuário.
This record as markdown: /tools/despezzas-mcp/despezzas-list-subcategories.md
What despezzas_list_subcategories does on Despezzas
AI agents call despezzas_list_subcategories to retrieve information from Despezzas without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why despezzas_list_subcategories is rated Low
This tool retrieves or queries a list of subcategories without creating, modifying, deleting, or executing any operations. It has no side effects on the financial system. Although the server handles financial data, this specific tool is purely a read operation with minimal blast radius if misused—an agent could only over-query or access subcategory information.
From the tool's definition Tool name contains 'list' and description states 'Lista subcategorias' (lists subcategories). The verb 'lista' indicates data retrieval with no modification.
Attacks that exploit this kind of access
The rule that runs despezzas_list_subcategories safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Despezzas, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For despezzas_list_subcategories, this is the rule to start with:
despezzas_list_subcategories is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Despezzas, apply this rule, and every despezzas_list_subcategories call is checked against it from then on.
Questions about despezzas_list_subcategories
Lista subcategorias padrão e do usuário. It is categorised as a Read tool in the Despezzas MCP Server, which means it retrieves data without modifying state.
Register the Despezzas MCP server in PolicyLayer and add a rule for despezzas_list_subcategories: 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 Despezzas. Nothing to install.
despezzas_list_subcategories 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 despezzas_list_subcategories 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 despezzas_list_subcategories. 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.
despezzas_list_subcategories is provided by the Despezzas MCP server (guipmilek/despezzas-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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