Get company profile information for a stock symbol
AI agents call get_company_profile to retrieve information from MCP Finnhub Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves static company information (profile data) for a given stock symbol. It has no side effects, does not modify data, does not execute code or commands, and does not involve financial transactions. It is a pure read operation querying financial market data, consistent with other read-only tools on this Finnhub server like get_stock_quote and get_company_news.
From the tool's definition Tool name 'get_company_profile' and description 'Get company profile information for a stock symbol' indicate a retrieval operation with no modification or execution capability.
Attacks that exploit this kind of access
Get company profile information for a stock symbol. It is categorised as a Read tool in the MCP Finnhub Server MCP Server, which means it retrieves data without modifying state.
Register the MCP Finnhub Server MCP server in PolicyLayer and add a rule for get_company_profile: 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 Finnhub Server. Nothing to install.
get_company_profile 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 get_company_profile 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 get_company_profile. 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.
get_company_profile is provided by the MCP Finnhub Server MCP server (nimblebraininc/mcp-finnhub). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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