Verifies if the current database connection is using wire encryption (requires native driver).
AI agents call verify-wire-encryption 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 performs a passive verification/query of connection encryption properties. It retrieves or inspects the current state of the database connection without side effects, data modification, code execution, or destructive actions. The verb 'verifies' indicates an inspection operation consistent with Read category semantics.
From the tool's definition Tool name 'verify-wire-encryption' and description 'Verifies if the current database connection is using wire encryption' indicate a read-only check operation that retrieves connection security status without modifying, deleting, or executing operations.
Documented attack patterns abuse exactly the kind of access verify-wire-encryption gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and MCP Firebird, and nothing reaches the server without passing your rules. This is the rule we recommend for verify-wire-encryption:
{
"version": "1",
"default": "deny",
"tools": {
"verify-wire-encryption": {}
}
}verify-wire-encryption is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Verifies if the current database connection is using wire encryption (requires native driver). 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 verify-wire-encryption: 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.
verify-wire-encryption 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 verify-wire-encryption 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 verify-wire-encryption. 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.
verify-wire-encryption is provided by the MCP Firebird MCP server (purodelphi/mcpfirebird). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 22 MCP Firebird tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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22 MCP Firebird tools catalogued and risk-classified — across an index of 42,500+ MCP servers.