1 critical finding.

This skill exfiltrates environment secrets ($ANTHROPIC_API_KEY) plus 1 other issue listed below.

1 critical0 high1 medium10 rules passed

Why grade D?

score · 30 / 100

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

1 CRIT0 HIGH1 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: 289CWE-200

▾

287```bash

288# Verify environment variables

289echo $ANTHROPIC_API_KEY← references $ANTHROPIC_API_KEY — potential credential leak

290# Or check .env file in working directory

291```

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-z7poin0mu3ddbyf2a0jz0gt9