# Plugin review — human-friendly-style (2026-06-20)

> Full-depth review (part of the marketplace-wide sweep; pilot was okr). Tooling: config-audit
> v5.4.0 scanners (from source) + llm-security posture assessor + structure/version checks.
> Read-only; this file is the only artifact.

## Verdict

**Clean, grade A — essentially no attack surface.** A metadata-only manifest plus one output-style
markdown; no commands, agents, skills, hooks, MCP, or dependencies. Nothing actionable.

## Results by dimension

| Dimension | Result |
|-----------|--------|
| config-audit posture | **A** (Feature Coverage F 17 — expected: an output-style uses almost no CC features; opportunity, not a defect) |
| config-audit plugin-health | **0 findings** |
| llm-security posture | **A** — no findings (1 INFO). The only real vector (an output-style edits the system prompt) was reviewed line-by-line + byte-scanned: tone-only, `keep-coding-instructions: true`, no hidden/encoded/scope-expanding directives. Hidden-char scan clean (only em-dashes). |
| structure / hygiene | README ✓, CHANGELOG ✓, CLAUDE.md ✓, LICENSE ✓ |
| version consistency | **OK** (gate) |

## Findings

- **INFO** — `output-styles/human-friendly.md:21-27` — hide-by-default directives reduce visibility
  into routine tool output. This is the stated purpose, reversible on request (L29), and carved out
  for irreversible actions (L32-33). Not a defect; no remediation.

The irreversible-action carve-out (forces verbatim display of destructive commands) is a net
security positive.