Sandboxes Cli
Manage Koyeb sandboxes: create, list, run commands, manage processes, filesystem operations, and port exposure using the CLI.
Install
$ agentstack add skill-koyeb-koyeb-skills-sandboxes-cli ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Links to your public security report.[](https://agentstack.voostack.com/security/report/skill-koyeb-koyeb-skills-sandboxes-cli) Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
Koyeb Sandboxes (CLI)
When to use
Use this skill to interact with Koyeb sandboxes created via koyeb service create --type=sandbox, including running commands, managing processes, files, and ports.
Prerequisites
- Koyeb CLI installed and on PATH
- Authenticated session (see references/koyeb-auth.md)
Workflow
- Create or identify a sandbox.
- Check health and list running processes.
- Run commands or start background processes.
- Expose or unexpose ports as needed.
- Use filesystem commands for data inspection.
Commands
- Create sandbox:
koyeb sandbox create SANDBOXNAME --app APPNAME [flags] - List sandboxes:
koyeb sandbox list SANDBOXNAME/APPNAME[flags] - Check health:
koyeb sandbox health SANDBOXNAME/APPNAME [flags] - Run command:
koyeb sandbox run SANDBOXNAME/APPNAME -- [args...] - Start process:
koyeb sandbox start SANDBOXNAME/APPNAME -- [args...] - List processes:
koyeb sandbox ps SANDBOXNAME/APPNAME [flags] - Kill process:
koyeb sandbox kill SANDBOXNAME/APPNAME [flags] - Stream logs:
koyeb sandbox logs SANDBOXNAME/APPNAME [flags] - Filesystem operations:
koyeb sandbox fs SANDBOXNAME/APPNAME [flags] - Expose port:
koyeb sandbox expose-port SANDBOXNAME/APPNAME [flags] - Unexpose port:
koyeb sandbox unexpose-port SANDBOXNAME/APPNAME [flags]
Examples
- Create a sandbox:
koyeb sandbox create --name my-sandbox - Run a command:
koyeb sandbox run SANDBOXNAME/APPNAME -- ls -la - Start a background process:
koyeb sandbox start SANDBOXNAME/APPNAME -- python app.py - Expose a port:
koyeb sandbox expose-port SANDBOXNAME/APPNAME 8080
References
For detailed flags, see references/koyeb-sandbox-flags.md.
- references/koyeb-cli.md
- references/koyeb-sandbox-flags.md
- references/koyeb-auth.md
- references/koyeb-output.md
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: koyeb
- Source: koyeb/koyeb-skills
- License: MIT
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.