workspace_capacity_info

THE RISK

Low Risk

Why workspace_capacity_info needs a policy

This tool retrieves and lists configuration metadata about Fabric capacities (SKU, state, region, and optimization tips). It has no side effects, does not modify or delete data, and does not execute code or trigger external operations. It is purely informational, making it a Read category tool with low severity risk.

From the tool's definition Tool name 'workspace_capacity_info' and description 'List Fabric capacities' indicates a retrieval operation. No modification, deletion, or execution is performed—the tool only provides information about existing capacities.

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

POLICY

How to control workspace_capacity_info

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

policy.json

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

workspace_capacity_info 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 Force Fabric 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 →

Free to start. No card required.

EXPLORE

Related tools and policies

More Force Fabric MCP Server tools

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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 workspace_capacity_info

What does the workspace_capacity_info tool do? +

List Fabric capacities with their SKU, state, and region. Includes capacity optimization tips. It is categorised as a Read tool in the Force Fabric MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on workspace_capacity_info? +

Register the Force Fabric MCP Server MCP server in PolicyLayer and add a rule for workspace_capacity_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 Force Fabric MCP Server. Nothing to install.

What risk level is workspace_capacity_info? +

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

Can I rate-limit workspace_capacity_info? +

Yes. Add a rate_limit block to the workspace_capacity_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 workspace_capacity_info completely? +

Set action: deny in the PolicyLayer policy for workspace_capacity_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 workspace_capacity_info? +

workspace_capacity_info is provided by the Force Fabric MCP Server MCP server (tmdaidevs/force-fabric-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 Force Fabric MCP Server tool call.

Start from Force Fabric 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 →