sandbox-agent

github.com/rivet-dev/skills
Verdict: Generally safe
0 critical1 high1 medium
B
SCORE 75 / 100
$skillox install sandbox-agentSoon
Sign in to followFollowing emails you when a re-scan drops the grade. Opt-out is per-creator on /account/billing.

Why grade B?

score · 75 / 100

The current grade reflects 1 high-severity finding (any HIGH → B).

0 CRIT1 HIGH1 MED0 LOW
To reach a higher grade
  • A
    Reach Atarget score 95

    Resolve all 1 HIGH.

Thresholds are documented at /docs/grading. Source-of-truth is the grade() function in @skillox/scanner.

Latest scan findings

Scan crawl-d1cj5xolm0pb19gdfz0uumld · Thu, 28 May 2026 16:58:02 GMT · 5ms

high
Dangerous shell pattern: curl | shell
The skill contains a shell command pattern (`curl | shell`) commonly used in destructive or supply-chain attacks.
rule: dangerous-shellline: 111CWE-78
▾
109
110```bash
111curl -fsSL https://releases.rivet.dev/sandbox-agent/0.4.x/install.sh | sh← curl | shell — common in destructive or supply-chain attacks
112sandbox-agent server --no-token --host 0.0.0.0 --port 2468
113```
med
No capability manifest declared
The skill ships without a `manifest.yaml` or `capabilities` block in its frontmatter. Without a manifest, the runtime cannot enforce what this skill is permitted to do.
rule: no-manifest
▾
View latest scan →
skillox.io/c/sandbox-agent