List available avatars and their specialties
AI agents call list_kogna_avatars to retrieve information from Kogna MCP Server 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 information about available avatars without modifying any state, creating, executing, or deleting data. It is a straightforward read operation similar to list or get operations.
From the tool's definition Tool name 'list_kogna_avatars' and description 'List available avatars and their specialties' indicate a retrieval operation with no side effects.
Attacks that exploit this kind of access
List available avatars and their specialties. It is categorised as a Read tool in the Kogna MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Kogna MCP Server MCP server in PolicyLayer and add a rule for list_kogna_avatars: 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 Kogna MCP Server. Nothing to install.
list_kogna_avatars 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_kogna_avatars 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_kogna_avatars. 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_kogna_avatars is provided by the Kogna MCP Server MCP server (subbu3012/kognamcp). 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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