worktree-codex
github.com/clawhub.ai/worktree-codex
Scanned Thu, 28 May 2026 16:38:06 GMT
Scan ID crawl-q83s5snxpai9flqklbhm8sc5 · 1ms
D
SCORE 30 / 100
Verdict: Do not install

1 critical finding.

This skill exfiltrates environment secrets ($GH_TOKEN) 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 $GH_TOKEN
The skill instructions reference `$GH_TOKEN`, 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: 118CWE-200
116```bash
117curl -s -X PUT \
118 -H "Authorization: Bearer $GH_TOKEN" \references $GH_TOKEN — potential credential leak
119 -H "Accept: application/vnd.github+json" \
120 "https://api.github.com/repos/<owner/repo>/pulls/<pr_number>/merge" \
med
Arbitrary subprocess execution detected
The skill spawns subprocesses. Without a capability manifest declaring this, the skill could execute arbitrary commands.
rule: subprocess-executionline: 38CWE-78
36### 步骤 3:并行启动 Codex
37
38用 exec(background=true) 并行启动多个 Agent,每个调用:spawns a subprocess outside declared capabilities
39
40```bash
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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