List all private keys
AI agents call list_private_keys to retrieve information from Coolify MCP Tools without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and returns private keys, which are sensitive secrets used for authentication and encryption. While categorized as Read (no data modification), the severity is high because exposure of private keys enables unauthorized access to infrastructure, databases, and services managed by Coolify. An AI agent with access to this tool could exfiltrate credentials and compromise the entire infrastructure.
From the tool's definition Tool name and description: 'List all private keys' — retrieves sensitive cryptographic credentials without modification.
Attacks that exploit this kind of access
List all private keys. It is categorised as a Read tool in the Coolify MCP Tools MCP Server, which means it retrieves data without modifying state.
Register the Coolify MCP Tools MCP server in PolicyLayer and add a rule for list_private_keys: 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 Coolify MCP Tools. Nothing to install.
list_private_keys 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_private_keys 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_private_keys. 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_private_keys is provided by the Coolify MCP Tools MCP server (jplansink/coolify-mcp-tools). 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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