system_info

Get system information Use when native Bash is wrong because you need Ruflo runtime metrics (HNSW index size, ReasoningBank state, swarm health, breaker status) — those are not in /proc, only in the running daemon. For OS-level info (uptime, disk, mem), native Bash + standard tools are fine.

SERVERClaude Flow SOURCEclaude-flow

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/io-github-ruvnet-claude-flow/system-info.md

WHAT IT DOES

What system_info does on Claude Flow

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

RISK

Why system_info is rated Low

This is a read-only diagnostic tool that queries and returns system state information. It has no side effects, does not execute code, does not modify data, and provides purely informational output about system and daemon status. Low severity reflects the minimal blast radius — an AI agent misusing this would only obtain system telemetry.

From the tool's definition Tool description explicitly states 'Get system information' and retrieves runtime metrics (HNSW index size, ReasoningBank state, swarm health, breaker status) and OS-level info (uptime, disk, mem).

Risk signalsAdmin/system-level operation

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs system_info safely

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

system_info Allowed

system_info 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": {
    "system_info": {}
  }
}

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

The button opens the PolicyLayer dashboard: create your workspace, connect Claude Flow, apply this rule, and every system_info call is checked against it from then on.

FAQ

Questions about system_info

What does the system_info tool do? +

How do I enforce a policy on system_info? +

Register the Claude Flow MCP server in PolicyLayer and add a rule for system_info: 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 Claude Flow. Nothing to install.

What risk level is system_info? +

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

Can I rate-limit system_info? +

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

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

system_info is provided by the Claude Flow MCP server (claude-flow). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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