Read webhook-cached build state. If buildNumber is omitted, returns recent snapshots for the repository.
AI agents call drone_get_cached_build_state to retrieve information from Drone CI MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool only retrieves and queries cached build state information. It has no side effects, does not modify data, and does not execute operations. The omission of buildNumber returns recent snapshots which is still a read operation. This is a straightforward data retrieval function with no capability to alter, delete, or execute anything.
From the tool's definition 'Read webhook-cached build state' - retrieves cached data about build state without modifying anything. Returns snapshots/state information which are read-only operations.
Attacks that exploit this kind of access
Read webhook-cached build state. If buildNumber is omitted, returns recent snapshots for the repository. It is categorised as a Read tool in the Drone CI MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Drone CI MCP Server MCP server in PolicyLayer and add a rule for drone_get_cached_build_state: 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 Drone CI MCP Server. Nothing to install.
drone_get_cached_build_state 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 drone_get_cached_build_state 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 drone_get_cached_build_state. 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.
drone_get_cached_build_state is provided by the Drone CI MCP Server MCP server (leuzeus/mcp-drone-ci). 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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