Get comprehensive health status of the MCP server
AI agents call health_check to retrieve information from Telos Network MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves health/status data about the server itself with no side effects, no state changes, and no external operations triggered. It is a pure read operation. Despite the server's broader capabilities involving financial transactions and DeFi operations, this specific tool is purely informational and poses minimal risk.
From the tool's definition Tool name 'health_check' and description 'Get comprehensive health status of the MCP server' indicate a diagnostic query operation that retrieves status information without modifying or executing transactions.
Attacks that exploit this kind of access
Get comprehensive health status of the MCP server. It is categorised as a Read tool in the Telos Network MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Telos Network MCP Server MCP server in PolicyLayer and add a rule for health_check: 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 Telos Network MCP Server. Nothing to install.
health_check 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 health_check 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 health_check. 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.
health_check is provided by the Telos Network MCP Server MCP server (tairon-ai/telos-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.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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