Get detailed information about a specific topic
AI agents call kafka_get_topic_info to retrieve information from Kafka 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 metadata about a Kafka topic without modifying, deleting, or executing operations. It is purely informational and read-only, with minimal blast radius if misused by an agent—worst case being information disclosure of topic configuration details.
From the tool's definition Tool name 'kafka_get_topic_info' and description 'Get detailed information about a specific topic' indicate a retrieval operation with no side effects. This is a query/inspect operation similar to the 'inspect' capability mentioned in the server description.
Attacks that exploit this kind of access
Get detailed information about a specific topic. It is categorised as a Read tool in the Kafka MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Kafka MCP Server MCP server in PolicyLayer and add a rule for kafka_get_topic_info: 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 Kafka MCP Server. Nothing to install.
kafka_get_topic_info 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 kafka_get_topic_info 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 kafka_get_topic_info. 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.
kafka_get_topic_info is provided by the Kafka MCP Server MCP server (joel-hanson/kafka-mcp-server). 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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