1 critical finding.

This skill exfiltrates environment secrets (${ANTHROPIC_API_KEY}) plus 2 other issues listed below.

1 critical0 high2 medium9 rules passed

Why grade D?

score · 30 / 100

The current grade reflects 1 critical finding (any single CRIT → D).

1 CRIT0 HIGH2 MED0 LOW

To reach a higher grade

C
Reach Ctarget score 55
Resolve all 1 CRIT findings.
B
Reach Btarget score 75
Resolve all 1 CRIT.
A
Reach Atarget score 95
Resolve all 1 CRIT.

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

Findings · ordered by severity

crit

Skill references secret env var ${ANTHROPIC_API_KEY}

The skill instructions reference `${ANTHROPIC_API_KEY}`, which contains a credential. If an attacker can lure the agent into including this in an outbound URL or message, the credential leaks.

rule: env-var-harvestingline: 531CWE-200

▾

529 - "3100:3100"

530 environment:

531 - ANTHROPIC_API_KEY=${ANTHROPIC_API_KEY}← references ${ANTHROPIC_API_KEY} — potential credential leak

532 - SLACK_BOT_TOKEN=${SLACK_BOT_TOKEN}

533 - SLACK_APP_TOKEN=${SLACK_APP_TOKEN}

med

Arbitrary subprocess execution detected

The skill spawns subprocesses. Without a capability manifest declaring this, the skill could execute arbitrary commands.

rule: subprocess-executionline: 434CWE-78

▾

432```typescript

433// Phantom can run shell commands and Docker on its VM

434import { exec } from 'child_process';← spawns a subprocess outside declared capabilities

435import { promisify } from 'util';

436

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

▾

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skillox.io/r/crawl-pvxqn2zthn1xh95bmev4u0yj