AI agents call list_builds to retrieve information from Komodo 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 or queries data (all available builds) with no side effects. It performs a simple enumeration operation typical of Read category tools. No data is created, modified, deleted, or executed—only information is fetched for visibility.
From the tool's definition Tool name 'list_builds' and description 'Lista todos los builds disponibles en Komodo' indicate a listing/query operation that retrieves information about existing builds without modification.
Documented attack patterns abuse exactly the kind of access list_builds gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Komodo MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for list_builds:
{
"version": "1",
"default": "deny",
"tools": {
"list_builds": {}
}
}list_builds is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Lista todos los builds disponibles en Komodo. It is categorised as a Read tool in the Komodo MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Komodo MCP Server MCP server in PolicyLayer and add a rule for list_builds: 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 Komodo MCP Server. Nothing to install.
list_builds 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_builds 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_builds. 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_builds is provided by the Komodo MCP Server MCP server (nonetss/komodo-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Komodo MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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54 Komodo MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.