Show credential vault status, loaded profiles, and optional dependency availability. Never exposes secrets.
AI agents call vault_status to retrieve information from mcp Research without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool queries and retrieves status information about vault state and profiles without modifying, executing, or deleting anything. The explicit guarantee that secrets are never exposed further confirms this is a read-only diagnostic tool with minimal blast radius if misused by an agent.
From the tool's definition Tool description states 'Show credential vault status, loaded profiles, and optional dependency availability' and explicitly 'Never exposes secrets.' This is a status/diagnostic query operation with no side effects.
Attacks that exploit this kind of access
Show credential vault status, loaded profiles, and optional dependency availability. Never exposes secrets. It is categorised as a Read tool in the mcp Research MCP Server, which means it retrieves data without modifying state.
Register the mcp Research MCP server in PolicyLayer and add a rule for vault_status: 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 mcp Research. Nothing to install.
vault_status 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 vault_status 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 vault_status. 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.
vault_status is provided by the mcp Research MCP server (mabaam/maibaamcrawler). 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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