flox-publish
Use for publishing user packages to flox for use in Flox environments. Use for package distribution and sharing of builds defined in a flox environment.
60
70%
Does it follow best practices?
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Critical
Do not install without reviewing
Fix and improve this skill with Tessl
tessl review fix ./flox-plugin/skills/flox-publish/SKILL.mdSecurity
1 critical severity finding. Installing this skill is not recommended: please review these findings carefully if you do intend to do so.
E005: Suspicious download URL detected in skill instructions.
What this means
Detected a suspicious URL in the skill instructions that could lead the agent to download and execute malicious scripts or binaries. This includes links to executables from untrusted sources, typosquatting of official packages, URL shorteners that obscure the destination, and personal file hosting services.
Why it was flagged
The GitHub URL is a normal project repo, but the downloads.flox.dev/by-env/stable/install endpoint is a direct installer script that the guide pipes into bash (curl ... | bash), which is a high-risk distribution pattern even if the domain looks legitimate.
Low
Low-risk findings.
1 low severity finding. Worth noting, but not necessarily harmful.
W012: Unverifiable external dependency detected (runtime URL that controls agent).
What this means
The skill fetches instructions or code from an external URL at runtime, and the fetched content directly controls the agent’s prompts or executes code. This dynamic dependency allows the external source to modify the agent’s behavior without any changes to the skill itself.
Why it was flagged
The skill includes CI steps that run "curl -fsSL https://downloads.flox.dev/by-env/stable/install | bash", which fetches and executes remote code at runtime (https://downloads.flox.dev/by-env/stable/install), creating a high-confidence remote-code-execution dependency.
- Repository
- flox/flox-agentic
- Commit
aaa5f1a
- Audited
- Security analysis
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