backend_configure

SERVERBreakpoint SOURCEbreakpoint-mcp

Medium RISK CLASS

Category Write

Parameters 121 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/breakpoint-mcp/backend-configure.md

WHAT IT DOES

What backend_configure does on Breakpoint

AI agents use backend_configure to create or update resources in Breakpoint, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Breakpoint environment.

Parameter	Type	Required	Description
`sdk`	string	Yes	Which backend SDK to configure
`host`	string	—	Nakama host (default 127.0.0.1)
`port`	integer	—	Nakama port (default 7350)
`app_id`	string	—	Photon app id
`region`	string	—	Photon region (default us)
`api_key`	string	—	SilentWolf API key baked into the script
`confirm`	boolean	—	Skip the confirmation prompt (auto-approve)
`game_id`	string	—	SilentWolf game id
`to_path`	string	—	Destination res:// .gd path (default res://backend/<sdk>_config.gd)
`title_id`	string	—	PlayFab title id
`overwrite`	boolean	—	Overwrite if the file already exists (default false)
`server_key`	string	—	Nakama server key (default defaultkey)

Parameters from the server's own tool schema.

RISK

Why backend_configure is rated Medium

An AI agent can call backend_configure faster than any human can review: one bad instruction and it creates or modifies resources in Breakpoint by the hundred, each call as confident as the last.

Risk signalsAccepts URL/endpoint input (host) · Handles credentials or secrets (api_key) · High parameter count (12 properties)

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs backend_configure safely

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

backend_configure Rate-limited

backend_configure stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "backend_configure": {
      "limits": [
        {
          "counter": "backend_configure_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about backend_configure

What does the backend_configure tool do? +

Generate a config/bootstrap GDScript for a game-backend SDK (SilentWolf / Nakama / PlayFab / Photon): a Node whose configure() wires the API key / game id / host / title id from constants you fill in. Register it as an autoload so it runs at startup. FEATURE-DETECTED: if the SDK is not installed, degrades to a clear 'install <SDK> first' result and writes nothing. DESTRUCTIVE (writes a .gd file) — gated by confirmation. It is categorised as a Write tool in the Breakpoint MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

What parameters does backend_configure accept? +

backend_configure accepts 12 parameters: sdk, host, port, app_id, region, api_key, confirm, game_id, to_path, title_id, overwrite, server_key. Required: sdk. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on backend_configure? +

Register the Breakpoint MCP server in PolicyLayer and add a rule for backend_configure: 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 Breakpoint. Nothing to install.

What risk level is backend_configure? +

backend_configure is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit backend_configure? +

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

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

backend_configure is provided by the Breakpoint MCP server (breakpoint-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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