AI agents call vibefix_list_bounties 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 bounty listings from the platform with optional filtering. It has no side effects, does not modify data, and does not execute code or trigger external operations. It is a straightforward data retrieval function typical of read operations.
From the tool's definition Tool description states 'Browse open bug bounties' with filtering options (category, platform, difficulty). 'Browse' and 'filter' are read-only operations that retrieve and display existing data without modification.
Attacks that exploit this kind of access
Browse open bug bounties on VibeFix. Filter by category, platform, or difficulty. 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_list_bounties: 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_list_bounties 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_list_bounties 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_list_bounties. 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_list_bounties 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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