Delete a previously stored memory by key. Use when context is stale, the task is done, or you want to clear sensitive data the agent saved earlier. Pair with remember and recall.
AI agents call forget to permanently remove resources in Mcp Openchargemap — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
| Parameter | Type | Required | Description |
|---|---|---|---|
key | string | Yes | Memory key to delete |
Parameters from the server's own tool schema.
This tool irreversibly deletes stored data (memory/context), matching the Destructive category definition of 'irreversibly deletes or overwrites data, or actions that cannot be undone.' While the scope is limited to stored memories rather than primary application data, the deletion is explicit and permanent.
From the tool's definition Tool description explicitly states 'Delete a previously stored memory by key' with the action word 'Delete'. The description indicates this is irreversible with phrases like 'when context is stale, the task is done' suggesting permanent removal.
Attacks that exploit this kind of access
Delete a previously stored memory by key. Use when context is stale, the task is done, or you want to clear sensitive data the agent saved earlier. Pair with remember and recall. It is categorised as a Destructive tool in the Mcp Openchargemap MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
forget accepts 1 parameter: key. Required: key. The full parameter table on this page comes from the server's own tool schema.
Register the Mcp Openchargemap MCP server in PolicyLayer and add a rule for forget: 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 Openchargemap. Nothing to install.
forget 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 forget 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 forget. 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.
forget is provided by the Mcp Openchargemap MCP server (https://gateway.pipeworx.io/openchargemap/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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