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flyio

Deploy and scale full-stack applications globally on Fly.io, utilizing fast-launching VMs and automatic scaling for optimal performance.

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Security score

The flyio skill was audited on Feb 9, 2026 and we found 16 security issues across 4 threat categories, including 1 high-severity. Review the findings below before installing.

Categories Tested

Security Issues

medium line 444

Template literal with variable interpolation in command context

SourceSKILL.md
444```yaml
high line 53

Piping content to sh shell

SourceSKILL.md
53curl -L https://fly.io/install.sh | sh
medium line 53

Curl to non-GitHub URL

SourceSKILL.md
53curl -L https://fly.io/install.sh | sh
medium line 421

Webhook reference - potential data exfiltration

SourceSKILL.md
421- Event-driven automation using webhooks
low line 175

Access to .env file

SourceSKILL.md
175fly secrets import < .env.production
low line 6

External URL reference

SourceSKILL.md
6source: https://fly.io/docs/
low line 53

External URL reference

SourceSKILL.md
53curl -L https://fly.io/install.sh | sh
low line 58

External URL reference

SourceSKILL.md
58pwsh -Command "iwr https://fly.io/install.ps1 -useb | iex"
low line 607

External URL reference

SourceSKILL.md
607fly open https://community.fly.io
low line 616

External URL reference

SourceSKILL.md
616fly open https://status.fly.io
low line 622

External URL reference

SourceSKILL.md
622- Fly.io Docs: https://fly.io/docs/
low line 623

External URL reference

SourceSKILL.md
623- flyctl Reference: https://fly.io/docs/flyctl/
low line 624

External URL reference

SourceSKILL.md
624- Fly Launch: https://fly.io/docs/launch/
low line 625

External URL reference

SourceSKILL.md
625- App Configuration: https://fly.io/docs/reference/configuration/
low line 628

External URL reference

SourceSKILL.md
628- Community Forum: https://community.fly.io
low line 635

External URL reference

SourceSKILL.md
635- Pricing calculator: https://fly.io/docs/about/pricing/
Scanned on Feb 9, 2026
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