AI agents call vibefix_my_submissions to retrieve information from Vibefix without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and displays user submission data without creating, modifying, deleting, or executing any operations. The only side effect is authentication via API key, which is standard for read operations. The blast radius of misuse is minimal—an attacker could only view the user's own submission history, which does not expose sensitive operational capabilities or enable further attacks on the platform.
From the tool's definition Tool description explicitly states 'List all your submitted solutions' — a retrieval operation with no modification or side effects. The verb 'list' and the context of querying acceptance status and job details are characteristic of read-only operations.
Attacks that exploit this kind of access
List all your submitted solutions on VibeFix, with their acceptance status and linked job details. Requires VIBEFIX_API_KEY. It is categorised as a Read tool in the Vibefix MCP Server, which means it retrieves data without modifying state.
Register the Vibefix MCP server in PolicyLayer and add a rule for vibefix_my_submissions: 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 Vibefix. Nothing to install.
vibefix_my_submissions is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the vibefix_my_submissions 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 vibefix_my_submissions. 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.
vibefix_my_submissions is provided by the Vibefix MCP server (vibefix-technologies/mcp-server). 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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