Coolify MCP Server

coolify-mcp

MCP server for Coolify API - enables full deployment workflows from zero to production.

Features

• Full Deployment Workflow: Create projects, environments, servers, and applications from scratch
• 6 Application Types: Public git, GitHub App, Deploy Key, Dockerfile, Docker Image, Docker Compose
• Environment Management: Full CRUD for environment variables with secret masking
• Deployment Control: Deploy, start, stop, restart applications
• Security: Write protection, secret redaction, log sanitization
• 38 Tools: Complete coverage of Coolify API operations

Requirements

• Node 18+
• A Coolify API token (Settings > API in your Coolify dashboard)

Install

npm install -g @fndchagas/coolify-mcp
# or
npx -y @fndchagas/coolify-mcp

Quick Start

Claude Code CLI

claude mcp add coolify \
  --env COOLIFY_BASE_URL="https://coolify.example.com/api/v1" \
  --env COOLIFY_TOKEN="<token>" \
  -- npx -y @fndchagas/coolify-mcp

OpenAI Codex CLI

codex mcp add coolify \
  --env COOLIFY_BASE_URL="https://coolify.example.com/api/v1" \
  --env COOLIFY_TOKEN="<token>" \
  -- npx -y @fndchagas/coolify-mcp

Or edit ~/.codex/config.toml:

[mcp_servers.coolify]
command = "npx"
args = ["-y", "@fndchagas/coolify-mcp"]
env = { COOLIFY_BASE_URL = "https://coolify.example.com/api/v1", COOLIFY_TOKEN = "<token>" }

Manual Configuration (~/.mcp.json)

{
  "mcpServers": {
    "coolify": {
      "type": "stdio",
      "command": "npx",
      "args": ["-y", "@fndchagas/coolify-mcp"],
      "env": {
        "COOLIFY_BASE_URL": "https://coolify.example.com/api/v1",
        "COOLIFY_TOKEN": "<token>",
        "COOLIFY_ALLOW_WRITE": "true"
      }
    }
  }
}

Environment Variables

Deploy from Zero

With this MCP, you can deploy an application from scratch:

1. listProjects / createProject       → Get or create a project
2. listEnvironments / createEnvironment → Get or create an environment
3. listServers / createServer         → Get or create a server
4. listPrivateKeys / createPrivateKey → Get or create SSH keys (if needed)
5. createPublicApplication            → Create the application
6. upsertEnv                          → Configure environment variables
7. deploy                             → Trigger deployment

Tools Reference

Projects & Environments

Servers & Infrastructure

Applications - Read

Applications - Create

Applications - Manage

Environment Variables

Deployments

Databases & Services

Other

Security Features

Write Protection

Disable all write operations:

COOLIFY_ALLOW_WRITE=false

Secret Masking

• Environment variable values are masked by default
• Database credentials are redacted
• Use showSecrets: true only when necessary

Log Sanitization

Logs are sanitized to remove sensitive data. Control with logMode:

• safe (default): Redacts common secret patterns
• strict: More aggressive redaction
• raw: No redaction (requires COOLIFY_ALLOW_UNSAFE_LOGS=true)

Development

git clone https://github.com/frndchagas/coolify-mcp.git
cd coolify-mcp
npm install
npm run dev

Scripts

npm run dev            # Run in development mode
npm run build          # Build TypeScript
npm run generate       # Regenerate types from OpenAPI
npm run fetch:openapi  # Fetch latest OpenAPI spec
npm run update         # Fetch + regenerate

Pinned Coolify Version

Version is defined in src/coolify/constants.ts. To update:

1. Edit COOLIFY_VERSION in src/coolify/constants.ts
2. Run npm run update

Registry Listings

• MCP Registry (API): https://registry.modelcontextprotocol.io/v0.1/servers/io.github.frndchagas%2Fcoolify-mcp/versions/0.1.4
• MCP Registry Docs: https://registry.modelcontextprotocol.io/docs

MCP Client Examples

HTTP Client

import { Client } from '@modelcontextprotocol/sdk/client/index.js';
import { StreamableHTTPClientTransport } from '@modelcontextprotocol/sdk/client/streamableHttp.js';

const client = new Client({ name: 'coolify-client', version: '1.0.0' });
const transport = new StreamableHTTPClientTransport(
  new URL('http://localhost:7331/mcp')
);

await client.connect(transport);

// List all applications
const apps = await client.callTool({
  name: 'coolify.listApplications',
  arguments: {},
});
console.log(apps.structuredContent);

// Deploy an application
const deploy = await client.callTool({
  name: 'coolify.deploy',
  arguments: { uuid: 'your-app-uuid' },
});
console.log(deploy.structuredContent);

await client.close();

Stdio Client

import { Client } from '@modelcontextprotocol/sdk/client/index.js';
import { StdioClientTransport } from '@modelcontextprotocol/sdk/client/stdio.js';

const client = new Client({ name: 'coolify-client', version: '1.0.0' });
const transport = new StdioClientTransport({
  command: 'npx',
  args: ['-y', '@fndchagas/coolify-mcp'],
  env: {
    COOLIFY_BASE_URL: 'https://coolify.example.com/api/v1',
    COOLIFY_TOKEN: '<token>',
  },
});

await client.connect(transport);

const result = await client.callTool({
  name: 'coolify.getApplication',
  arguments: { uuid: 'your-app-uuid' },
});
console.log(result.structuredContent);

await client.close();

License

MIT