create_public_application

Create an application from a public Git repository.

SERVERCoolify SOURCEcoolify-mcp-server

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/coolify/create-public-application.md

WHAT IT DOES

What create_public_application does on Coolify

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

RISK

Why create_public_application is rated Medium

This tool creates (writes) a new application resource by provisioning infrastructure from a Git repository. While reversible (the application can be deleted), it has wide blast radius: an AI agent could spin up numerous applications, consuming resources, incurring costs, or deploying malicious code.

From the tool's definition Tool name contains 'create' and description states 'Create an application from a public Git repository' — this creates new application resources.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs create_public_application safely

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

create_public_application Rate-limited

create_public_application 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": {
    "create_public_application": {
      "limits": [
        {
          "counter": "create_public_application_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 Coolify, apply this rule, and every create_public_application call is checked against it from then on.

FAQ

Questions about create_public_application

What does the create_public_application tool do? +

Create an application from a public Git repository. It is categorised as a Write tool in the Coolify MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on create_public_application? +

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

What risk level is create_public_application? +

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

Can I rate-limit create_public_application? +

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

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

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

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