Find all active job applications (candidatures) for a candidate by their email address.
AI agents call find_active_candidatures to retrieve information from Viterbit MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and retrieves existing candidature records based on a candidate's email address. It returns information about active job applications without creating, modifying, deleting, or executing any side effects. This is a straightforward read operation with minimal blast radius—the worst case would be unauthorized information disclosure of application status, which is low severity.
From the tool's definition Tool name 'find_active_candidatures' and description 'Find all active job applications (candidatures) for a candidate by their email address' indicates a retrieval operation with no modification or deletion of data.
Attacks that exploit this kind of access
Find all active job applications (candidatures) for a candidate by their email address. It is categorised as a Read tool in the Viterbit MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Viterbit MCP Server MCP server in PolicyLayer and add a rule for find_active_candidatures: 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 Viterbit MCP Server. Nothing to install.
find_active_candidatures 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 find_active_candidatures 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 find_active_candidatures. 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.
find_active_candidatures is provided by the Viterbit MCP Server MCP server (techkampe/mcp_viterbit). 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.
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