Repo audit: qingxuantang/postall

[qingxuantang]

Repo

https://github.com/qingxuantang/postall

Why this deserves an audit

(one or two sentences)

Playground batch summary

{
  "repo": "https://github.com/qingxuantang/postall",
  "audited": 2,
  "failed": 0,
  "avg_grade": "D",
  "avg_score": 20,
  "severity_totals": {
    "critical": 0,
    "high": 12,
    "warning": 8
  },
  "worst_5": [
    {
      "path": "postall-agent/SKILL.md",
      "grade": "D",
      "score": 20
    },
    {
      "path": "docs/skill.md",
      "grade": "D",
      "score": 20
    }
  ]
}