Delete a semantic table from a semantic catalog in the Peaka project. Removes the table mapping only; the saved query that backs it is not affected. ${PROJECT_ID_HINT}
AI agents call peaka_delete_semantic_table to permanently remove resources in Peaka — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
This tool permanently removes a semantic table mapping, which cannot be easily undone. While the underlying saved query is preserved, the table structure and its metadata are deleted. This is irreversible data deletion, fitting the Destructive category.
From the tool's definition Tool name and description explicitly state 'Delete a semantic table' and 'Removes the table mapping'. The action irreversibly deletes a semantic table resource from the Peaka project.
Attacks that exploit this kind of access
Delete a semantic table from a semantic catalog in the Peaka project. Removes the table mapping only; the saved query that backs it is not affected. ${PROJECT_ID_HINT}. It is categorised as a Destructive tool in the Peaka MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Peaka MCP server in PolicyLayer and add a rule for peaka_delete_semantic_table: 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 Peaka. Nothing to install.
peaka_delete_semantic_table 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 peaka_delete_semantic_table 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 peaka_delete_semantic_table. 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.
peaka_delete_semantic_table is provided by the Peaka MCP server (@peaka/mcp-server-peaka). 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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