ssh_session_ping

Health-check a persistent SSH session.

SERVERSSH MCP Server SOURCEbhayanak/ssh-mcp-server

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/bhayanak-ssh-mcp-server/ssh-session-ping.md

WHAT IT DOES

What ssh_session_ping does on SSH MCP Server

AI agents call ssh_session_ping to retrieve information from SSH MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why ssh_session_ping is rated Low

This tool only checks the status/health of an existing SSH session—it is a read-only diagnostic operation with minimal blast radius. It retrieves connection state information without side effects, making it a Read category tool with low severity.

From the tool's definition The tool performs a health-check on a persistent SSH session, which is a diagnostic query operation that retrieves status information without modifying any state or executing arbitrary commands on the remote host.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs ssh_session_ping safely

PolicyLayer is an MCP gateway: it sits between your AI agents and SSH MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For ssh_session_ping, this is the rule to start with:

ssh_session_ping Allowed

ssh_session_ping is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "ssh_session_ping": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect SSH MCP Server, apply this rule, and every ssh_session_ping call is checked against it from then on.

FAQ

Questions about ssh_session_ping

What does the ssh_session_ping tool do? +

Health-check a persistent SSH session. It is categorised as a Read tool in the SSH MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on ssh_session_ping? +

Register the SSH MCP Server MCP server in PolicyLayer and add a rule for ssh_session_ping: 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 SSH MCP Server. Nothing to install.

What risk level is ssh_session_ping? +

ssh_session_ping is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit ssh_session_ping? +

Yes. Add a rate_limit block to the ssh_session_ping 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.

How do I block ssh_session_ping completely? +

Set action: deny in the PolicyLayer policy for ssh_session_ping. 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.

What MCP server provides ssh_session_ping? +

ssh_session_ping is provided by the SSH MCP Server MCP server (bhayanak/ssh-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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