Delete a value at a specified path from multiple JSON files using dot notation. Returns a map of file paths to deletion results.
AI agents call delete_multiple_json_values to permanently remove resources in JSON Editor MCP — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
This tool deletes data without reversibility. Although JSON values can technically be restored from backups, the operation itself cannot be undone through the tool. The 'multiple JSON files' scope increases blast radius.
From the tool's definition Tool performs 'Delete a value at a specified path from multiple JSON files' — irreversibly removes data from potentially multiple configuration files.
Attacks that exploit this kind of access
Delete a value at a specified path from multiple JSON files using dot notation. Returns a map of file paths to deletion results. It is categorised as a Destructive tool in the JSON Editor MCP MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the JSON Editor MCP server in PolicyLayer and add a rule for delete_multiple_json_values: 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 JSON Editor MCP. Nothing to install.
delete_multiple_json_values 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_multiple_json_values 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_multiple_json_values. 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_multiple_json_values is provided by the JSON Editor MCP server (peternagy1332/json-editor-mcp). 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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