personal-tool-builder

github.com/sickn33/antigravity-awesome-skills
Verdict: Generally safe
0 critical1 high4 medium
B
SCORE 75 / 100
$skillox install personal-tool-builderSoon
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 HIGH4 MED0 LOW
To reach a higher grade
  • A
    Reach Atarget score 95

    Resolve all 1 HIGH + 2 of 4 MED (cap is 2).

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

Latest scan findings

Scan crawl-sp045gxjimug0l6ulo4rg76k · Thu, 28 May 2026 17:30:14 GMT · 3ms

high
Shell-injection vector: child_process exec/spawn with template literal
The skill constructs a shell command by interpolating into a string passed to an exec-family function (`child_process exec/spawn with template literal`). If the interpolated value comes from agent context or user input, this is direct command injection. Use parameterized APIs (`spawn` with an arg-array, `subprocess.run([...])` without `shell=True`).
rule: shell-injection-templateline: 366CWE-78
▾
364function checkDep(cmd, installHint) {
365 try {
366 execSync(`which ${cmd}`, { stdio: 'ignore' });← child_process exec/spawn with template literal — use a parameterized API instead
367 } catch {
368 console.error(`Missing: ${cmd}`);
med
Arbitrary subprocess execution detected
The skill spawns subprocesses. Without a capability manifest declaring this, the skill could execute arbitrary commands.
rule: subprocess-executionline: 240CWE-78
▾
238
239// Create tables on first run
240db.exec(`← spawns a subprocess outside declared capabilities
241 CREATE TABLE IF NOT EXISTS items (
242 id INTEGER PRIMARY KEY AUTOINCREMENT,
med
Arbitrary subprocess execution detected
The skill spawns subprocesses. Without a capability manifest declaring this, the skill could execute arbitrary commands.
rule: subprocess-executionline: 362CWE-78
▾
360### Dependency Checking
361```javascript
362import { execSync } from 'child_process';← spawns a subprocess outside declared capabilities
363
364function checkDep(cmd, installHint) {
med
Arbitrary subprocess execution detected
The skill spawns subprocesses. Without a capability manifest declaring this, the skill could execute arbitrary commands.
rule: subprocess-executionline: 366CWE-78
▾
364function checkDep(cmd, installHint) {
365 try {
366 execSync(`which ${cmd}`, { stdio: 'ignore' });← spawns a subprocess outside declared capabilities
367 } catch {
368 console.error(`Missing: ${cmd}`);
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/personal-tool-builder