Retrieves all available workbenches (virtual workspaces)
AI agents call get_workbenches to retrieve information from RSpace MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a simple data retrieval operation on workbenches (virtual workspaces) in RSpace. There are no side effects, no data modification, no destructive actions, and no code execution. It falls squarely into the Read category.
From the tool's definition Tool name 'get_workbenches' and description 'Retrieves all available workbenches' indicate a read-only operation that queries existing data without modification, deletion, or execution of code.
Attacks that exploit this kind of access
Retrieves all available workbenches (virtual workspaces). It is categorised as a Read tool in the RSpace MCP Server MCP Server, which means it retrieves data without modifying state.
Register the RSpace MCP Server MCP server in PolicyLayer and add a rule for get_workbenches: 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 RSpace MCP Server. Nothing to install.
get_workbenches 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_workbenches 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_workbenches. 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_workbenches is provided by the RSpace MCP Server MCP server (rspace-os/rspace-mcp). 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.
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