describe
Describes a Kubernetes resource with detailed information.
This record as markdown: /tools/io-github-dave-london-lint/describe.md
What describe does on Lint
AI agents call describe to retrieve information from Lint without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why describe is rated Low
The describe operation queries and returns information about a Kubernetes resource. It performs no side effects, creates no resources, executes no code, modifies nothing, and incurs no financial obligations. This is a classic read operation with minimal blast radius if misused by an AI agent — at worst, it might retrieve sensitive metadata that an agent shouldn't access, but the tool itself cannot alter state.
From the tool's definition Tool name is 'describe' and description states it 'Describes a Kubernetes resource with detailed information' — a read-only operation that retrieves and presents data without modification.
Attacks that exploit this kind of access
The rule that runs describe safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Lint, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For describe, this is the rule to start with:
describe is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Lint, apply this rule, and every describe call is checked against it from then on.
Questions about describe
Describes a Kubernetes resource with detailed information. It is categorised as a Read tool in the Lint MCP Server, which means it retrieves data without modifying state.
Register the Lint MCP server in PolicyLayer and add a rule for describe: 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 Lint. Nothing to install.
describe 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 describe 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 describe. 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.
describe is provided by the Lint MCP server (Dave-London/Pare). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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