getParallelStatus

THE RISK

Low Risk

Why getParallelStatus needs a policy

This tool queries and retrieves status information about parallel execution. The use of 'Get' combined with 'status' indicates a read-only operation that observes state without altering it. There is no evidence of code execution, data modification, deletion, or financial operations. The low severity reflects that retrieving status information poses minimal risk if misused by an agent.

From the tool's definition Tool name contains 'Get' and description states 'Get parallel execution status' — a retrieval operation with no indication of side effects, modification, or execution.

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

POLICY

How to control getParallelStatus

PolicyLayer is an MCP gateway — it sits between your AI agents and tmux-claude MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for getParallelStatus:

policy.json

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

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

Create a free account and register tmux-claude MCP Server — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

CAP THIS TOOL →

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EXPLORE

Related tools and policies

More tmux-claude MCP Server tools

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All 26 tmux-claude MCP Server tools →

Read tools on other servers

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Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Data exfiltration → How read access becomes an exfiltration channel when chained with untrusted content.
MCP token cost → What connecting this server costs in context-window tokens on every request.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about getParallelStatus

What does the getParallelStatus tool do? +

Get parallel execution status for a Manager. It is categorised as a Read tool in the tmux-claude MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on getParallelStatus? +

Register the tmux-claude MCP Server MCP server in PolicyLayer and add a rule for getParallelStatus: 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 tmux-claude MCP Server. Nothing to install.

What risk level is getParallelStatus? +

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

Can I rate-limit getParallelStatus? +

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

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

getParallelStatus is provided by the tmux-claude MCP Server MCP server (michael-abdo/tmux-claude-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every tmux-claude MCP Server tool call.

Start from tmux-claude MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →