Get list of available workspace images.
AI agents call get_available_workspaces to retrieve information from Kasm MCP Server v2 without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves a list of available workspace images, which is a read-only query operation. It does not create, modify, delete, or execute any operations—it simply returns information. The blast radius of misuse is minimal, as listing available workspaces poses no security or operational risk even if an AI agent calls it unexpectedly.
From the tool's definition Tool name 'get_available_workspaces' and description 'Get list of available workspace images' indicate a retrieval operation with no data modification or side effects.
Attacks that exploit this kind of access
Get list of available workspace images. It is categorised as a Read tool in the Kasm MCP Server v2 MCP Server, which means it retrieves data without modifying state.
Register the Kasm MCP Server v2 MCP server in PolicyLayer and add a rule for get_available_workspaces: 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 Kasm MCP Server v2. Nothing to install.
get_available_workspaces 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 get_available_workspaces 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 get_available_workspaces. 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.
get_available_workspaces is provided by the Kasm MCP Server v2 MCP server (roguedev-ai/kasm-mcp-server-v2). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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