Grades are a hygiene check, not a security guarantee.

Claude Code, Skill

tanso

tanso, a skill listed in the PlugVet directory.

Compatibility: Not stated.

Grade D

Two or more Medium findings, or a High. Only try it in a sandbox.

Graded by PlugVetRubric v2

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

PERMISSION_SHELL_UNDECLARED INSTALL_LIFECYCLE_HOOK

Why this grade

  • PERMISSION_SHELL_UNDECLARED Medium

    Runs shell commands that the manifest or description does not mention.

    e2e/tanso_e2e_test.go, line 15 build := exec.Command("go", "build", "-buildvcs=false", "-trimpath", "-o", bin, "./cmd/tanso")

  • INSTALL_LIFECYCLE_HOOK Medium

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

    package.json, line 19 postinstall

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.

If you think this grade is wrong, email [email protected] with the entry link and your evidence. We aim to acknowledge within two working days and decide within seven. If we confirm an error, we aim to correct it within 24 hours of confirming it. These are aims, not guarantees.

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

    Concern

    requests shell access. No manifest field names shell or command execution. can delete files.

    PERMISSION_SHELL_UNDECLARED PERMISSION_DELETE_FILES

    e2e/tanso_e2e_test.go, line 15

    build := exec.Command("go", "build", "-buildvcs=false", "-trimpath", "-o", bin, "./cmd/tanso")

    e2e/tanso_e2e_test.go, line 22

    version := exec.Command(bin, "version")

    e2e/tanso_e2e_test.go, line 32

    sources := exec.Command(bin, "sources", "--json")

    Show more

    scripts/install.js, line 267

    fs.rmSync(tmpDir, { recursive: true, force: true });

  • Install and update

    Concern

    runs a script at install time.

    INSTALL_LIFECYCLE_HOOK

    package.json, line 19

    postinstall

  • Network

    Pass

    No network call found.

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    internal/config/config.go, line 223

    if v := os.Getenv("BOCHA_API_KEY"); v != "" {

    internal/config/config.go, line 226

    if v := os.Getenv("VOLCENGINE_API_KEY"); v != "" {

    internal/config/config.go, line 228

    } else if v := os.Getenv("ARK_API_KEY"); v != "" {

    Show more

    internal/config/config.go, line 234

    if v := os.Getenv("ZHIHU_ACCESS_SECRET"); v != "" {

    internal/config/config.go, line 236

    } else if v := os.Getenv("ZHIHU_API_KEY"); v != "" {

    .gitignore, line 4

    /.env

    skills/tanso/SKILL.md, line 26

    Never print `.env`, API keys, bearer tokens, raw config files, or CI secrets. Treat redacted config values as expected.

  • Agent instructions

    Pass

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

  • Obfuscation

    Pass

    No encoded or minified payload found.

  • Licence

    Pass

    A licence file is present (LICENSE).

  • Maintainer activity

    Pass

    The latest commit is within the last 365 days.

Note

Hygiene check of commit a7e93a6124e6. requests shell access. No manifest field names shell or command execution. can delete files. runs a script at install time. reads a credential or environment file.

Date and source

Date checked:

View source

github.com

Commit graded: a7e93a6124e6809ab53cb0a2f3484b8274f7a566

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