Deletes an environment-specific value of a variable
AI agents call delete_variable_environment_value to permanently remove resources in Keyshade — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
This tool permanently removes variable values from a specific environment. While scoped to a single environment variable (lower blast radius than bulk deletion), the action is irreversible and destructive. Classified as Destructive rather than Write because deletion cannot be undone through normal means.
From the tool's definition Tool name contains 'delete' and description states 'Deletes an environment-specific value of a variable'. The action is irreversible deletion of data.
Documented attack patterns abuse exactly the kind of access delete_variable_environment_value gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Keyshade, and nothing reaches the server without passing your rules. This is the rule we recommend for delete_variable_environment_value:
{
"version": "1",
"default": "deny",
"hide": [
"delete_variable_environment_value"
]
}delete_variable_environment_value disappears from the agent's tool list entirely, and any attempt to call it is denied. The rest of the server keeps working.
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Deletes an environment-specific value of a variable. It is categorised as a Destructive tool in the Keyshade MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Keyshade MCP server in PolicyLayer and add a rule for delete_variable_environment_value: 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 Keyshade. Nothing to install.
delete_variable_environment_value is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the delete_variable_environment_value 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 delete_variable_environment_value. 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.
delete_variable_environment_value is provided by the Keyshade MCP server (keyshade-xyz/keyshade-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Keyshade, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
44 Keyshade tools catalogued and risk-classified — across an index of 43,000+ MCP servers.