Grades are a hygiene check, not a security guarantee.

Claude Code, Skill

Capcut Cli

Independent, unofficial CLI to edit CapCut and JianYing (剪映) projects — subtitles, timing, speed, volume, templates, cut long-form to shorts.

Compatibility: Not stated.

Grade C

One Medium finding. Read the findings before installing.

Graded by PlugVetRubric v2

Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.

Rescanned at commit e52f47ee79a6.

INSTALL_LIFECYCLE_HOOK

Why this grade

  • INSTALL_LIFECYCLE_HOOK Medium

    A package install hook (preinstall, install, postinstall or prepare) runs a script.

    package.json, line 53 prepare

Any High, or two or more Medium findings, give D. One Medium gives C. Low findings or a security Note give B. Each code names a finding behind the letter.

Grades are a hygiene check of the source at the commit shown, on the date checked, not a security audit or a guarantee. The free directory grades are automated. Before release, a PlugVet engineer reviews every paid report and any grade we hold back, including all F grades, against the source code and the evidence we quote.

What was checked

Plain notes from the hygiene checks.

  • Permissions

    Note

    requests shell access. The manifest names this permission.

    PERMISSION_SHELL_DECLARED

    python/capcut/__init__.py, line 195

    proc = subprocess.run(

    CHANGELOG.md, line 1149

    - **`readFileSync("/dev/stdin", ...)` → `readFileSync(0, ...)`** in three call sites (`keyframe --batch`, `import-srt`, `serve` queue). Fixes `ENXIO: no such device or address` whe

  • Install and update

    Concern

    runs a script at install time.

    INSTALL_LIFECYCLE_HOOK

    package.json, line 53

    prepare

  • Network

    Concern

    can reach a host that is not written as a fixed address. can reach api.anthropic.com. The description does not name that host.

    NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST

    src/translate.ts, line 106

    const res = await fetch("https://api.anthropic.com/v1/messages", {

    src/wikimedia.ts, line 137

    const res = await fetch(url.toString(), {

    src/wikimedia.ts, line 223

    const res = await fetch(asset.directUrl, {

  • Secrets

    Note

    reads an environment variable.

    SECRETS_ENV_READ

    src/doctor.ts, line 141

    const hasKey = Boolean(process.env.ANTHROPIC_API_KEY);

    src/translate.ts, line 51

    const apiKey = opts.apiKey ?? process.env.ANTHROPIC_API_KEY;

  • Agent instructions

    Pass

    No instruction to ignore earlier instructions or to hide a step.

  • Obfuscation

    Note

    a file was over the read cap and was not fully read.

    OBFUSCATION_FILE_OVER_READ_CAP

    src/enums.json, line 1

    {

    src/index.ts, line 1

    #!/usr/bin/env node

  • Licence

    Pass

    A licence file is present (LICENSE).

  • Maintainer activity

    Pass

    The latest commit is within the last 365 days.

Get the full report on this tool, £49

Note

Hygiene check of commit e52f47ee79a6. requests shell access. The manifest names this permission. runs a script at install time. can reach a host that is not written as a fixed address. can reach api.anthropic.com. The description does not name that host. reads an environment variable. a file was over the read cap and was not fully read.

Date and source

Date checked:

View source

github.com

Commit graded: e52f47ee79a63a0d8e2e166c44ab6e041f360976

This link goes to the original host. PlugVet does not host or check what you download from there, and installing it is your own decision and risk.

Read how this letter is chosen