2 critical findings.

This skill exfiltrates environment secrets ($OPENAI_API_KEY) plus 3 other issues listed below.

2 critical0 high2 medium8 rules passed

Why grade F?

score · 0 / 100

The current grade reflects 2 critical findings (any 2+ CRITs → F).

2 CRIT0 HIGH2 MED0 LOW

To reach a higher grade

D
Reach Dtarget score 30
Resolve 1 of your 2 CRIT findings — any single CRIT still keeps you at D.
C
Reach Ctarget score 55
Resolve all 2 CRIT findings.
B
Reach Btarget score 75
Resolve all 2 CRIT.
A
Reach Atarget score 95
Resolve all 2 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 $OPENAI_API_KEY

The skill instructions reference `$OPENAI_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: 106CWE-200

▾

104

105**OpenAI:**

106- API Key: `$OPENAI_API_KEY`← references $OPENAI_API_KEY — potential credential leak

107- Model: `gpt-4o` or `gpt-4o-mini`

108

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: 110CWE-200

▾

108

109**Anthropic:**

110- API Key: `$ANTHROPIC_API_KEY`← references $ANTHROPIC_API_KEY — potential credential leak

111- Model: `claude-sonnet-4-20250514`

112

med

Arbitrary subprocess execution detected

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

rule: subprocess-executionline: 365CWE-78

▾

363// Typical schema

364export function initSchema(db: Database.Database) {

365 db.exec(`← spawns a subprocess outside declared capabilities

366 CREATE TABLE IF NOT EXISTS sessions (

367 id TEXT PRIMARY KEY,

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-spgbk12j8ti62suqdg9opgyd