MCP Tool Reference Low Risk

describe-flink-table

Get full schema details for a Flink table

Part of the Confluent Kafka MCP server. Enforce policies on this tool with Intercept, the open-source MCP proxy.

@confluentinc/mcp-confluent Read

WHEN AI AGENTS USE THIS TOOL

AI agents call describe-flink-table to retrieve information from Confluent Kafka without modifying any data. This is common in research, monitoring, and reporting workflows where the agent needs context before taking action. Because read operations don't change state, they are generally safe to allow without restrictions — but you may still want rate limits to control API costs.

WHY ENFORCE A POLICY ON DESCRIBE-FLINK-TABLE

Even though describe-flink-table only reads data, uncontrolled read access can leak sensitive information or rack up API costs. An agent caught in a retry loop could make thousands of calls per minute. A rate limit gives you a safety net without blocking legitimate use.

RECOMMENDED POLICY

Read-only tools are safe to allow by default. No rate limit needed unless you want to control costs.

confluent-kafka.yaml 
tools:
  describe-flink-table:
    rules:
      - action: allow

See the full Confluent Kafka policy for all 46 tools.

DETAILS

Tool Name

describe-flink-table

Category

Read

MCP Server

Confluent Kafka MCP Server

Risk Level

Low

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SIMILAR READ TOOLS ON OTHER SERVERS

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FREQUENTLY ASKED QUESTIONS

What does the describe-flink-table tool do?

Get full schema details for a Flink table. It is categorised as a Read tool in the Confluent Kafka MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on describe-flink-table?

Add a rule in your Intercept YAML policy under the tools section for describe-flink-table. You can allow, deny, rate-limit, or validate arguments. Then run Intercept as a proxy in front of the Confluent Kafka MCP server.

What risk level is describe-flink-table?

describe-flink-table is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit describe-flink-table?

Yes. Add a rate_limit block to the describe-flink-table rule in your Intercept 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.

How do I block describe-flink-table completely?

Set action: deny in the Intercept policy for describe-flink-table. 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.

What MCP server provides describe-flink-table?

describe-flink-table is provided by the Confluent Kafka MCP server (@confluentinc/mcp-confluent). Intercept sits as a proxy in front of this server to enforce policies before tool calls reach the server.

ENFORCE POLICIES ON CONFLUENT KAFKA

Open source. One binary. Zero dependencies.

VIEW ON GITHUB Full Confluent Kafka policy →