sandbox-manager

sandbox-manager is a skill for Claude Code, Codex from essamamdani/openclaw-coolify. It costs 27 tokens per session (346 once invoked), scanned A, original, no licence file.

A skill for creating and managing isolated application environments, such as Next.js, Python, and PHP applications, with public URLs through Cloudflare.

In plain words
What is it for?
It helps set up, manage, and expose application sandboxes for development or testing.
Why use it?
It separates applications from one another and makes them available for access outside the local machine.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit It helps set up, manage, and expose application sandboxes for development or testing.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/essamamdani/openclaw-coolify/sandbox-manager
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 essamamdani/openclaw-coolify --skill sandbox-manager
Clone the repo
git clone --depth 1 https://github.com/essamamdani/openclaw-coolify

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 sandbox-manager

README.md
[![agentmods](https://agentmods.dev/badge/skills/essamamdani/openclaw-coolify/sandbox-manager.svg)](https://agentmods.dev/skills/essamamdani/openclaw-coolify/sandbox-manager)
Your own site
<a href="https://agentmods.dev/skills/essamamdani/openclaw-coolify/sandbox-manager"><img src="https://agentmods.dev/badge/skills/essamamdani/openclaw-coolify/sandbox-manager.svg" alt="Measured on agentmods" height="20"></a>
Per session 27 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 346 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 unknown 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 $0.00027 $0.00346
Opus 5 $0.00014 $0.00173
Sonnet 5 $0.00005 $0.00069
Haiku 4.5 $0.00003 $0.00035

Measured 8d ago against content hash ce480cfcdefb, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

sandbox-manager 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 8d ago.

The scan reads SKILL.md. This mod also ships 4 executable files (scripts/create_sandbox.sh, scripts/db.sh, scripts/delete_sandbox.sh, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

bins: ["docker", "sqlite3", "curl"]
skills/sandbox-manager/SKILL.md · 45 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Files

What ships with it

4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 8d ago First seen · 45 lines · 27 tokens per session scan A ce480cfcdefb

Subscribe to this mod's changes

sandbox-manager is a skill published in the GitHub repository essamamdani/openclaw-coolify (151 stars, last pushed 1mo ago), with no licence file. It adds 27 tokens to every session and 346 once invoked, about $0.0001 per session on Opus 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 2026-08-30.

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