AI agents call list_resumes to retrieve information from Crosswalk without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and returns stored resume data without creating, modifying, or deleting anything. It is a simple data retrieval operation, making it a Read category tool with low severity since resume metadata exposure poses minimal risk in a local career copilot context.
From the tool's definition Tool name 'list_resumes' and description 'List all stored resume versions' indicate a retrieval operation with no modifications or side effects.
Attacks that exploit this kind of access
List all stored resume versions. It is categorised as a Read tool in the Crosswalk MCP Server, which means it retrieves data without modifying state.
Register the Crosswalk MCP server in PolicyLayer and add a rule for list_resumes: 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 Crosswalk. Nothing to install.
list_resumes 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 list_resumes 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 list_resumes. 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.
list_resumes is provided by the Crosswalk MCP server (mohakgarg5/crosswalk-mcp). 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.
Teams ship this data inside their own products. See what a licence covers →