Lista los eventos nativos (POST_EVENT) disponibles en los triggers y procedimientos de la base de datos
AI agents call list-available-events to retrieve information from Mcp Firebird 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 event metadata from the Firebird database. It performs a read-only query operation to enumerate available POST_EVENT events associated with triggers and procedures. No data is modified, deleted, or executed; it is purely informational retrieval, classifying it as a Read operation with low severity.
From the tool's definition Tool name 'list-available-events' and description 'Lista los eventos nativos (POST_EVENT) disponibles en los triggers y procedimientos de la base de datos' indicate a listing/query operation that retrieves metadata about available events in the database…
Attacks that exploit this kind of access
Lista los eventos nativos (POST_EVENT) disponibles en los triggers y procedimientos de la base de datos. It is categorised as a Read tool in the Mcp Firebird MCP Server, which means it retrieves data without modifying state.
Register the Mcp Firebird MCP server in PolicyLayer and add a rule for list-available-events: 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 Firebird. Nothing to install.
list-available-events 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 list-available-events 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 list-available-events. 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.
list-available-events is provided by the Mcp Firebird MCP server (mcp-firebird). 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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