Get current values for major market indices: S&P 500, Nasdaq, Dow Jones, and VIX. WHEN TO USE: For a quick check on how the overall market is doing. No parameters needed. RETURNS: Each index with price, change, and change percent. COST: 1 credit. EXAMPLE: {}
AI agents call veroq_market_summary to retrieve information from Veroq without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a simple data retrieval operation that queries live market data and returns informational values. It has no capability to modify data, execute commands, delete information, or commit financial transactions. The low severity reflects minimal blast radius—an AI misusing this tool can only read public market indices, which causes no harm.
From the tool's definition Tool retrieves current market index values (S&P 500, Nasdaq, Dow Jones, VIX) with 'no parameters needed' and 'returns' price data. Description uses passive retrieval language: 'Get current values'. No side effects or modifications indicated.
Attacks that exploit this kind of access
Get current values for major market indices: S&P 500, Nasdaq, Dow Jones, and VIX. WHEN TO USE: For a quick check on how the overall market is doing. No parameters needed. RETURNS: Each index with price, change, and change percent. COST: 1 credit. EXAMPLE: {}. It is categorised as a Read tool in the Veroq MCP Server, which means it retrieves data without modifying state.
Register the Veroq MCP server in PolicyLayer and add a rule for veroq_market_summary: 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 Veroq. Nothing to install.
veroq_market_summary 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 veroq_market_summary 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 veroq_market_summary. 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.
veroq_market_summary is provided by the Veroq MCP server (veroq-ai/veroq-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.
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