List all companies available for the authenticated user. Must be logged in first.
AI agents call company_list to retrieve information from Evaluar MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and queries a list of companies accessible to the authenticated user. It performs no modifications, deletions, or external operations. It is a straightforward read operation that returns data without causing any state changes to the system. The requirement to be authenticated first does not change the non-destructive read nature of the operation.
From the tool's definition Tool name 'company_list' combined with description stating it 'List all companies available' indicates a retrieval operation with no side effects.
Attacks that exploit this kind of access
List all companies available for the authenticated user. Must be logged in first. It is categorised as a Read tool in the Evaluar MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Evaluar MCP Server MCP server in PolicyLayer and add a rule for company_list: 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 Evaluar MCP Server. Nothing to install.
company_list 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 company_list 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 company_list. 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.
company_list is provided by the Evaluar MCP Server MCP server (yarmijosp94/evaluar-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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