s3_objects_list

List objects in a bucket (prefix-filtered, page size-capped).

SERVEROdoo Claude MCP SOURCErosenvladimirov/odoo-claude-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/rosenvladimirov-odoo-claude-mcp/s3-objects-list.md

WHAT IT DOES

What s3_objects_list does on Odoo Claude MCP

AI agents call s3_objects_list to retrieve information from Odoo Claude MCP without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why s3_objects_list is rated Low

This tool retrieves and queries S3 bucket contents without modifying, deleting, or executing operations. It has no side effects and aligns with the Read category definition (list, get, fetch). Severity is low because listing bucket objects poses minimal risk unless the bucket contains highly sensitive data, but the tool itself performs no destructive or consequential action.

From the tool's definition Tool name 's3_objects_list' and description 'List objects in a bucket (prefix-filtered, page size-capped)' indicate a read-only query operation with filtering and pagination controls.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs s3_objects_list 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_list, this is the rule to start with:

s3_objects_list Allowed

s3_objects_list is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "s3_objects_list": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Odoo Claude MCP, apply this rule, and every s3_objects_list call is checked against it from then on.

FAQ

Questions about s3_objects_list

What does the s3_objects_list tool do? +

List objects in a bucket (prefix-filtered, page size-capped). It is categorised as a Read tool in the Odoo Claude MCP MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on s3_objects_list? +

Register the Odoo Claude MCP server in PolicyLayer and add a rule for s3_objects_list: 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.

What risk level is s3_objects_list? +

s3_objects_list is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit s3_objects_list? +

Yes. Add a rate_limit block to the s3_objects_list 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.

How do I block s3_objects_list completely? +

Set action: deny in the PolicyLayer policy for s3_objects_list. 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.

What MCP server provides s3_objects_list? +

s3_objects_list 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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