This record as markdown: /tools/coolify/create-github-app.md
What create_github_app does on Coolify
AI agents use create_github_app 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.
Why create_github_app is rated Medium
This tool creates a new GitHub App integration, which modifies system configuration by adding a new authentication/integration mechanism. This is a Write operation (reversible creation) rather than Read (no data retrieval), Execute (no arbitrary code execution), or Destructive (not permanent deletion).
From the tool's definition Tool is named 'create_github_app' and described as 'Create a new GitHub App integration.' The verb 'create' indicates a reversible data modification operation that establishes a new GitHub App integration resource.
Attacks that exploit this kind of access
The rule that runs create_github_app 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_github_app, this is the rule to start with:
create_github_app 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.
The button opens the PolicyLayer dashboard: create your workspace, connect Coolify, apply this rule, and every create_github_app call is checked against it from then on.
Questions about create_github_app
Create a new GitHub App integration. 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.
Register the Coolify MCP server in PolicyLayer and add a rule for create_github_app: 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.
create_github_app is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the create_github_app 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.
Set action: deny in the PolicyLayer policy for create_github_app. 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.
create_github_app 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.
More on Coolify, and thousands of servers like it.
This server
Across the catalogue