Lista las colecciones de una base de datos específica
AI agents call ver_colecciones to retrieve information from Modular MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a read-only operation that enumerates collections in a MongoDB database. It retrieves information with no side effects, matching the Read category definition. Severity is low because listing collections exposes only schema/structure metadata without accessing sensitive document contents, and the blast radius of misuse is minimal.
From the tool's definition Tool name 'ver_colecciones' and description 'Lista las colecciones de una base de datos específica' (Lists the collections of a specific database) indicate a query/list operation that retrieves metadata about database collections without modifying or deleting…
Attacks that exploit this kind of access
Lista las colecciones de una base de datos específica. It is categorised as a Read tool in the Modular MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Modular MCP Server MCP server in PolicyLayer and add a rule for ver_colecciones: 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 Modular MCP Server. Nothing to install.
ver_colecciones 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 ver_colecciones 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 ver_colecciones. 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.
ver_colecciones is provided by the Modular MCP Server MCP server (satanas66/tfm-mcp-062026). 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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