Low Risk

log

Log analysis ops.

How to control log ↓

What log does on MCP SSH SRE

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

Low Risk

Why log needs a policy

Log analysis retrieves and examines existing log data for diagnostic purposes. This is a read operation with no side effects, no code execution capability, and no data modification. The server's stated read-only nature and focus on monitoring further confirms this classification. Low severity because log access may contain sensitive information but cannot directly harm systems when used for analysis.

From the tool's definition Tool name 'log' with description 'Log analysis ops' on a server explicitly described as providing 'read-only server monitoring and diagnostic tools'. Log analysis is a query/retrieval operation with no capability to modify or execute against systems.

Documented attack patterns abuse exactly the kind of access log gives an agent:

How to control log

PolicyLayer is an MCP gateway — it sits between your AI agents and MCP SSH SRE, and nothing reaches the server without passing your rules. This is the rule we recommend for log:

policy.json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "log": {}
  }
}

log is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

  1. Create a free account and register MCP SSH SRE — nothing to install.
  2. Add this policy — paste it, or build it visually.
  3. Point your MCP client (Claude, Cursor, anything) at your gateway URL.
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Related tools and policies

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Questions about log

What does the log tool do? +

Log analysis ops. It is categorised as a Read tool in the MCP SSH SRE MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on log? +

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

What risk level is log? +

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

Can I rate-limit log? +

Yes. Add a rate_limit block to the log 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 log completely? +

Set action: deny in the PolicyLayer policy for log. 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 log? +

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

Enforce policy on every MCP SSH SRE tool call.

Start from MCP SSH SRE, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

Free to start. No card required.

13 MCP SSH SRE tools catalogued and risk-classified — across an index of 43,000+ MCP servers.

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