Get URLs for the latest Victron local-access documentation sources. Use this only when victron_search_docs does not have the answer — for example, when checking for newer register list revisions or firmware changes. For VRM cloud API docs, use the victron-vrm-mcp sibling package.
AI agents call victron_check_online to retrieve information from Victron Tcp without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a straightforward Read operation that queries and returns documentation URLs. The tool has no side effects—it does not create, modify, delete, or execute anything. It simply provides pointers to reference materials. The blast radius of misuse is minimal since retrieving documentation cannot harm systems or data.
From the tool's definition Tool retrieves URLs for documentation sources ('Get URLs for the latest Victron local-access documentation sources'). No modification, deletion, code execution, or financial impact. Purely informational retrieval.
Attacks that exploit this kind of access
Get URLs for the latest Victron local-access documentation sources. Use this only when victron_search_docs does not have the answer — for example, when checking for newer register list revisions or firmware changes. For VRM cloud API docs, use the victron-vrm-mcp sibling package. It is categorised as a Read tool in the Victron Tcp MCP Server, which means it retrieves data without modifying state.
Register the Victron Tcp MCP server in PolicyLayer and add a rule for victron_check_online: 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 Victron Tcp. Nothing to install.
victron_check_online 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 victron_check_online 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 victron_check_online. 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.
victron_check_online is provided by the Victron Tcp MCP server (lubosstrejcek/victron-tcp). 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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