List environment variables for a resource
AI agents call list_environment_variables to retrieve information from Coolify MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and displays existing environment variables without creating, modifying, or deleting any data. It is a straightforward information retrieval operation that poses minimal risk even if misused by an AI agent, as it cannot alter infrastructure state or expose sensitive data beyond what the authenticated user already has access to in their Coolify account.
From the tool's definition Tool name is 'list_environment_variables' and description states 'List environment variables for a resource' — a read-only query operation with no side effects.
Attacks that exploit this kind of access
List environment variables for a resource. It is categorised as a Read tool in the Coolify MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Coolify MCP Server MCP server in PolicyLayer and add a rule for list_environment_variables: 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 Server. Nothing to install.
list_environment_variables 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_environment_variables 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_environment_variables. 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_environment_variables is provided by the Coolify MCP Server MCP server (pavelsukhachev/mcp-server-coolify). 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.
Teams ship this data inside their own products. See what a licence covers →