coolify-deployment

coolify-deployment is a skill for Claude Code, Codex from monkilabs/opencastle. It costs 50 tokens per session (565 once invoked), scanned A, original, MIT.

A deployment and operations guide for self-hosted Coolify servers. Coolify is a web tool for running applications, databases, and other services on your own infrastructure.

In plain words
What is it for?
Deploying applications and databases, managing environments and secrets, investigating server or deployment problems, and creating database backups.
Why use it?
It reduces guesswork when deploying services, changing environment settings, diagnosing failures, or managing several resources at once.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Deploying applications and databases, managing environments and secrets, investigating server or deployment problems, and creating database backups.

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Install with agentmods
npx agentmods add skills/monkilabs/opencastle/coolify-deployment
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add monkilabs/opencastle --skill coolify-deployment
Clone the repo
git clone --depth 1 https://github.com/monkilabs/opencastle

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for coolify-deployment

README.md
[![agentmods](https://agentmods.dev/badge/skills/monkilabs/opencastle/coolify-deployment/github.svg)](https://agentmods.dev/skills/monkilabs/opencastle/coolify-deployment)
Your own site
<a href="https://agentmods.dev/skills/monkilabs/opencastle/coolify-deployment"><img src="https://agentmods.dev/badge/skills/monkilabs/opencastle/coolify-deployment/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for coolify-deployment

Your own site · 80×15
<a href="https://agentmods.dev/skills/monkilabs/opencastle/coolify-deployment"><img src="https://agentmods.dev/badge/skills/monkilabs/opencastle/coolify-deployment.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 50 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 565 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00050 $0.00565
Opus 5.5 $0.00020 $0.00226
Sonnet 5.5 $0.00010 $0.00113
Haiku 4.5 $0.00005 $0.00056

Measured 11d ago against content hash 770e6c4d855e, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

coolify-deployment scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

- Deploy webhook (outside MCP): `curl -H "Authorization: Bearer $COOLIFY_TOKEN" "$COOLIFY_URL/api/v1/deployments/deploy?tag=v1.2.3"` (or `?uuid=<app-uuid>`).
src/orchestrator/plugins/coolify/skills/coolify-deployment/SKILL.md · 31 lines

How it starts

The opening of the file, as written. The whole thing — 31 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Coolify Deployment

Resource hierarchy: Server → Project → Environment → app/database/service. Start every session with get_infrastructure_overview.

MCP tools

  • diagnose_app / diagnose_server accept names, domains, or IPs — not just UUIDs. find_issues scans all infrastructure.
  • Env var changes need a restart to take effect: env_vars → control action="restart". bulk_env_update sets one key across many UUIDs.
  • deploy force_rebuild=true only when cache corruption is suspected; plain deploys are faster.
  • Responses carry HATEOAS _actions naming the next tool call and args — follow them instead of guessing.
  • Deploy webhook (outside MCP): curl -H "Authorization: Bearer $COOLIFY_TOKEN" "$COOLIFY_URL/api/v1/deployments/deploy?tag=v1.2.3" (or ?uuid=<app-uuid>).
  • Databases supported: PostgreSQL, MySQL, MariaDB, MongoDB, Redis, KeyDB, ClickHouse, Dragonfly. Backups: database_backups action="create" with cron frequency + retention.

Docker Compose gotchas

  • Raw mode (pasted YAML) forbids build: and external file mounts — use image: plus inline content: volumes. Repository mode (git URL) allows the full spec.
  • Magic variables: declare with the port, reference without it. SERVICE_URL_APP_3000 activates proxy routing; $SERVICE_URL_APP injects the URL. Hyphenate before the port — SERVICE_URL_MY-SERVICE_3000, never SERVICE_URL_MY_SERVICE_3000. Requires Coolify ≥ v4.0.0-beta.411.
  • Reusing the same SERVICE_PASSWORD_X identifier in two services yields the same generated value.
  • Delete ports: for proxied services; Traefik routes via SERVICE_URL_NAME_PORT.
  • VAR=value is hidden from the UI, ${VAR} is UI-editable, ${VAR:?} blocks the deploy when empty.
  • Label init/migration containers exclude_from_hc=true to keep them out of health checks.
  • Volume is_directory: true makes Coolify create a missing directory.
  • "No Available Server" usually means an unhealthy container — check docker ps.

Docs: https://coolify.io/docs

Read the full file on GitHub · 31 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 11d ago Changed · -13 tokens per session 770e6c4d855e
  2. 12d ago First seen · 31 lines · 63 tokens per session scan A cf33f8d5bbeb

Subscribe to this mod's changes

coolify-deployment is a skill published in the GitHub repository monkilabs/opencastle (80 stars, last pushed yesterday), licensed MIT. It adds 50 tokens to every session and 565 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-10-04.

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