createProject · MCP Game Development Server MCP

WHAT IT DOES

What createProject does on MCP Game Development Server

AI agents use createProject to create or update resources in MCP Game Development Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your MCP Game Development Server environment.

WHY IT NEEDS A POLICY

Why createProject needs a policy

This is a Write operation—it creates new game development projects and integrates with Linear for project management tasks. It is reversible (projects can be deleted) and has no permanent destruction. The severity is medium because it creates development artifacts and project management entries, which could clutter systems or consume resources, but doesn't directly compromise data integrity or execute arbitrary code.

From the tool's definition Tool name 'createProject' and context indicate it creates React Three Fiber game projects with templates. Description is templated but shows it creates new project artifacts. The tool modifies project state by creating new game projects.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

createProject Rate-limited

createProject 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": {
    "createProject": {
      "limits": [
        {
          "counter": "createproject_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches MCP Game Development Server, so you can run agents against it safely.

FAQ

Questions about createProject

What does the createProject tool do? +

${description}\n\nGame Type: ${gameType}. It is categorised as a Write tool in the MCP Game Development Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on createProject? +

Register the MCP Game Development Server MCP server in PolicyLayer and add a rule for createProject: 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 Game Development Server. Nothing to install.

What risk level is createProject? +

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

Can I rate-limit createProject? +

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

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

createProject is provided by the MCP Game Development Server MCP server (tonybro/mcp_game). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.