AI agents call detect_framework to retrieve information from Openowl without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Framework detection is passive observation—it queries the desktop environment to identify technologies in use, comparable to accessibility-tree queries also offered on this server. No creation, modification, execution, or deletion of data/systems occurs. This is a Read operation with low severity since it only gathers information about the user's environment.
From the tool's definition Tool name 'detect_framework' suggests detection/identification of frameworks present on the desktop. Given the server's purpose (screenshots, OCR, accessibility queries), this likely reads UI/system state. No description provided, lowering confidence.
Documented attack patterns abuse exactly the kind of access detect_framework gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Openowl, and nothing reaches the server without passing your rules. This is the rule we recommend for detect_framework:
{
"version": "1",
"default": "deny",
"tools": {
"detect_framework": {}
}
}detect_framework is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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detect_framework. It is categorised as a Read tool in the Openowl MCP Server, which means it retrieves data without modifying state.
Register the Openowl MCP server in PolicyLayer and add a rule for detect_framework: 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 Openowl. Nothing to install.
detect_framework 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 detect_framework 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 detect_framework. 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.
detect_framework is provided by the Openowl MCP server (mihir-kanzariya/openowl). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Openowl, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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40 Openowl tools catalogued and risk-classified — across an index of 43,000+ MCP servers.