despezzas_list_categories

Lista categorias padrão e do usuário.

SERVERDespezzas SOURCEguipmilek/despezzas-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/despezzas-mcp/despezzas-list-categories.md

WHAT IT DOES

What despezzas_list_categories does on Despezzas

AI agents call despezzas_list_categories 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.

RISK

Why despezzas_list_categories is rated Low

This tool retrieves and queries existing category data without creating, modifying, or deleting any information. It has minimal blast radius if misused by an AI agent, as reading category metadata poses no financial or data integrity risk.

From the tool's definition Tool name contains 'list' and description states 'Lista categorias' (lists categories). The action is retrieval only with no modification or side effects.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs despezzas_list_categories 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_categories, this is the rule to start with:

despezzas_list_categories Allowed

despezzas_list_categories is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "despezzas_list_categories": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Despezzas, apply this rule, and every despezzas_list_categories call is checked against it from then on.

FAQ

Questions about despezzas_list_categories

What does the despezzas_list_categories tool do? +

Lista categorias padrão e do usuário. It is categorised as a Read tool in the Despezzas MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on despezzas_list_categories? +

Register the Despezzas MCP server in PolicyLayer and add a rule for despezzas_list_categories: 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.

What risk level is despezzas_list_categories? +

despezzas_list_categories is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit despezzas_list_categories? +

Yes. Add a rate_limit block to the despezzas_list_categories 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.

How do I block despezzas_list_categories completely? +

Set action: deny in the PolicyLayer policy for despezzas_list_categories. 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.

What MCP server provides despezzas_list_categories? +

despezzas_list_categories 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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