s3_objects_delete_prefix
Delete all objects under a prefix in one bucket. Returns count.
This record as markdown: /tools/rosenvladimirov-odoo-claude-mcp/s3-objects-delete-prefix.md
What s3_objects_delete_prefix does on Odoo Claude MCP
AI agents call s3_objects_delete_prefix to permanently remove resources in Odoo Claude MCP, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Why s3_objects_delete_prefix is rated Critical
This tool permanently and irreversibly deletes data at scale—all S3 objects matching a prefix. The operation cannot be undone (unless S3 versioning/backups exist outside this tool's scope). The blast radius is critical: an AI agent with incorrect prefix input or malicious intent could delete entire buckets' worth of business data, backups, or archives. This is unambiguously Destructive, the most severe category.
From the tool's definition Tool name 's3_objects_delete_prefix' combined with description 'Delete all objects under a prefix in one bucket' explicitly indicates irreversible deletion of multiple objects.
Attacks that exploit this kind of access
The rule that runs s3_objects_delete_prefix safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Odoo Claude MCP, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For s3_objects_delete_prefix, this is the rule to start with:
s3_objects_delete_prefix is removed from the agent's tool list entirely, so the agent never calls it. The rest of the server keeps working.
The button opens the PolicyLayer dashboard: create your workspace, connect Odoo Claude MCP, apply this rule, and every s3_objects_delete_prefix call is checked against it from then on.
Questions about s3_objects_delete_prefix
Delete all objects under a prefix in one bucket. Returns count. It is categorised as a Destructive tool in the Odoo Claude MCP MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Odoo Claude MCP server in PolicyLayer and add a rule for s3_objects_delete_prefix: 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 Odoo Claude MCP. Nothing to install.
s3_objects_delete_prefix 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 s3_objects_delete_prefix 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 s3_objects_delete_prefix. 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.
s3_objects_delete_prefix is provided by the Odoo Claude MCP server (rosenvladimirov/odoo-claude-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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