Run comprehensive health diagnostics. Performs a complete system health check including all components, circuit breakers, resource usage, and generates a diagnostic report with recommendations. Returns: Dictionary containing diagnostic results and recommendations
AI agents call run_health_diagnostics to retrieve information from MaverickMCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool reads and reports on system health status, component states, circuit breakers, and resource usage. It generates a diagnostic report with recommendations, which is purely an observational/read operation. No data is modified, deleted, or executed. The main risk is minimal — it could expose internal system configuration or resource details, but has no destructive or financial impact.
From the tool's definition Run comprehensive health diagnostics... Performs a complete system health check including all components, circuit breakers, resource usage, and generates a diagnostic report with recommendations.
Documented attack patterns abuse exactly the kind of access run_health_diagnostics gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and MaverickMCP, and nothing reaches the server without passing your rules. This is the rule we recommend for run_health_diagnostics:
{
"version": "1",
"default": "deny",
"tools": {
"run_health_diagnostics": {}
}
}run_health_diagnostics is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Run comprehensive health diagnostics. Performs a complete system health check including all components, circuit breakers, resource usage, and generates a diagnostic report with recommendations. Returns: Dictionary containing diagnostic results and recommendations. It is categorised as a Read tool in the MaverickMCP MCP Server, which means it retrieves data without modifying state.
Register the Maverick MCP server in PolicyLayer and add a rule for run_health_diagnostics: 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 MaverickMCP. Nothing to install.
run_health_diagnostics 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 run_health_diagnostics 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 run_health_diagnostics. 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.
run_health_diagnostics is provided by the Maverick MCP server (wshobson/maverick-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 54 MaverickMCP tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
54 MaverickMCP tools catalogued and risk-classified — across an index of 42,500+ MCP servers.