arif_kernel_health
Light kernel health using core if available, else FS signals.
This record as markdown: /tools/io-github-ariffazil-aaa-mcp/arif-kernel-health.md
What arif_kernel_health does on Arifos
AI agents call arif_kernel_health to retrieve information from Arifos without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why arif_kernel_health is rated Low
This is a diagnostic tool that queries system health status (kernel metrics, file system signals) without performing any modifications, executions, or destructive operations. It retrieves information passively and has minimal blast radius if misused by an agent.
From the tool's definition Tool name 'arif_kernel_health' and description 'Light kernel health using core if available, else FS signals' indicates read-only health monitoring/status retrieval with no modification of data.
Attacks that exploit this kind of access
The rule that runs arif_kernel_health safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Arifos, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For arif_kernel_health, this is the rule to start with:
arif_kernel_health is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Arifos, apply this rule, and every arif_kernel_health call is checked against it from then on.
Questions about arif_kernel_health
Light kernel health using core if available, else FS signals. It is categorised as a Read tool in the Arifos MCP Server, which means it retrieves data without modifying state.
Register the Arifos MCP server in PolicyLayer and add a rule for arif_kernel_health: 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 Arifos. Nothing to install.
arif_kernel_health 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 arif_kernel_health 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 arif_kernel_health. 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.
arif_kernel_health is provided by the Arifos MCP server (arifos). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
More on Arifos, and thousands of servers like it.
This server
Across the catalogue