Cancel running operation. Required: operationId. Gracefully stops operation at next checkpoint. Returns confirmation. Use checkOperationStatus to verify cancellation completed.
Part of the Social Media Search API — Twitter, Instagram, Reddit, TikTok (XPOZ) server.
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AI agents may call cancelOperation to permanently remove or destroy resources in Social Media Search API — Twitter, Instagram, Reddit, TikTok (XPOZ). Without a policy, an autonomous agent could delete critical data in a loop with no way to undo the damage. PolicyLayer blocks destructive tools by default and requires explicit human approval before enabling them.
Without a policy, an AI agent could call cancelOperation in a loop, permanently destroying resources in Social Media Search API — Twitter, Instagram, Reddit, TikTok (XPOZ). There is no undo for destructive operations. PolicyLayer blocks this tool by default and only allows it when a human explicitly approves the action.
Destructive tools permanently remove data. Block by default. Only enable with explicit approval workflows.
{
"version": "1",
"default": "deny",
"hide": [
"cancelOperation"
]
}See the full Social Media Search API — Twitter, Instagram, Reddit, TikTok (XPOZ) policy for all 48 tools.
These attack patterns abuse exactly the kind of access cancelOperation gives an agent. Each links to the full case and the policy that stops it:
Other destructive tools across the catalogue. The same approach applies to each: deny by default, or require human approval.
Cancel running operation. Required: operationId. Gracefully stops operation at next checkpoint. Returns confirmation. Use checkOperationStatus to verify cancellation completed.. It is categorised as a Destructive tool in the Social Media Search API — Twitter, Instagram, Reddit, TikTok (XPOZ) MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Social Media Search API — Twitter, Instagram, Reddit, TikTok (XPOZ) MCP server in PolicyLayer and add a rule for cancelOperation: 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 Social Media Search API — Twitter, Instagram, Reddit, TikTok (XPOZ). Nothing to install.
cancelOperation 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 cancelOperation 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 cancelOperation. 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.
cancelOperation is provided by the Social Media Search API — Twitter, Instagram, Reddit, TikTok (XPOZ) MCP server (https://mcp.xpoz.ai/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 48 Social Media Search API — Twitter, Instagram, Reddit, TikTok (XPOZ) tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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