heartflow@ 1.3.5

github.com/clawhub.ai/heartflow
Verdict: Generally safe
0 critical2 high1 medium
B
SCORE 75 / 100
$skillox install heartflowSoon
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 2 high-severity findings (any HIGH → B).

0 CRIT2 HIGH1 MED0 LOW
To reach a higher grade
  • A
    Reach Atarget score 95

    Resolve all 2 HIGH.

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

Latest scan findings

Scan crawl-alk1qh41rmj4szuuhexhekaf · Thu, 28 May 2026 15:37:22 GMT · 8ms

high
Dangerous shell pattern: rm -rf /
The skill contains a shell command pattern (`rm -rf /`) commonly used in destructive or supply-chain attacks.
rule: dangerous-shellline: 838CWE-78
▾
836| 类别 | 检测内容 | 示例 |
837|------|---------|------|
838| Shell命令注入 | 危险shell命令 | `rm -rf /`, `curl ... \| sh` |← rm -rf / — common in destructive or supply-chain attacks
839| XSS注入 | 跨站脚本攻击 | `<script>`, `javascript:`, `onerror=` |
840| SQL注入 | 数据库攻击 | `UNION SELECT`, `DROP TABLE`, `' OR '1'='1` |
high
Sensitive filesystem path referenced
The skill references a path (`\/etc\/passwd`) that contains credentials or system secrets. Reading this from an unsandboxed skill is a credential-exfiltration vector.
rule: filesystem-overreachline: 841CWE-552
▾
839| XSS注入 | 跨站脚本攻击 | `<script>`, `javascript:`, `onerror=` |
840| SQL注入 | 数据库攻击 | `UNION SELECT`, `DROP TABLE`, `' OR '1'='1` |
841| 路径遍历 | 目录穿越 | `../`, `../../etc/passwd` |← sensitive path — credential-exfiltration vector
842
843### TruthfulnessChecker (真实性核查器 v2.0)
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/heartflow