Retrieve all realms.
AI agents call get_all to retrieve information from OpenRemote 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 realms—a foundational resource in OpenRemote—with no side effects. It does not create, modify, delete, or execute operations. The blast radius of misuse is minimal; an agent could learn about realm structure but cannot modify state or cause harm. Confidence is high due to clear read-only semantics.
From the tool's definition Tool name 'get_all' with description 'Retrieve all realms' indicates a query operation with no modification or deletion. The verb 'Retrieve' is a classic Read operation.
Risk signalsBulk/mass operation — affects multiple targets
Attacks that exploit this kind of access
Retrieve all realms. It is categorised as a Read tool in the OpenRemote MCP Server MCP Server, which means it retrieves data without modifying state.
Register the OpenRemote MCP Server MCP server in PolicyLayer and add a rule for get_all: 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 OpenRemote MCP Server. Nothing to install.
get_all 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_all 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_all. 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_all is provided by the OpenRemote MCP Server MCP server (openremote/service-mcp-server). 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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