Grades are a hygiene check, not a security guarantee.

Claude Code, Skill

Hamr

Hamr, a skill listed in the PlugVet directory.

Compatibility: Not stated.

Grade C

One Medium finding. Read the report before installing.

Graded by PlugVetRubric v2

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

PERMISSION_SHELL_UNDECLARED

Why this grade

  • PERMISSION_SHELL_UNDECLARED Medium

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

    src/hamr/blender_bridge/compat.py, line 117 result = subprocess.run(

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

    Concern

    requests shell access. No manifest field names shell or command execution.

    PERMISSION_SHELL_UNDECLARED

    src/hamr/blender_bridge/compat.py, line 117

    result = subprocess.run(

    src/hamr/blender_bridge/compat.py, line 139

    result = subprocess.run(

    src/hamr/blender_bridge/compat.py, line 316

    result = subprocess.run(

    Show more

    src/hamr/blender_bridge/runner.py, line 109

    result = subprocess.run(

    src/hamr/blender_bridge/runner.py, line 172

    result = subprocess.run(

    src/hamr/blender_bridge/runner.py, line 186

    result = subprocess.run(

    src/hamr/core/release_promotion.py, line 121

    result = subprocess.run(

    src/hamr/core/release_promotion.py, line 152

    result = subprocess.run(

  • Install and update

    Pass

    No install-time script found, and dependencies are pinned or absent.

  • Network

    Concern

    can reach a host that is not written as a fixed address.

    NETWORK_NO_FIXED_HOST

    src/hamr/hair/__init__.py, line 29

    # - curl_map: shape key overrides for curl tightness

    src/hamr/hair/__init__.py, line 148

    curl = spec.curl_tightness if spec.curl_tightness is not None else template.get("default_curl", 0.0)

    src/hamr/hair/mesh.py, line 595

    # Apply shape key for curl (if curl_tightness > 0)

    Show more

    src/hamr/hair/mesh.py, line 596

    curl = cfg.get("curl_tightness", 0.0)

    src/hamr/hair/mesh.py, line 597

    if curl > 0:

    src/hamr/hair/mesh.py, line 649

    # Offset tip vertices toward center (curl inward)

    src/hamr/hair/mesh.py, line 653

    curl_amount = curl * 0.02 * (t - 0.6) / 0.4

    src/hamr/scripts/build_avatar.py, line 793

    curl = hair_config.get("curl_tightness", 0.0)

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_DOTENV

    ARCHITECTURE_14.md, line 481

    - [ ] **No secrets in code** - `.gitignore` covers `.env`, `*.key`, `*.pem`

    ARCHITECTURE_15.md, line 501

    - [ ] **No secrets in code** - `.gitignore` covers `.env`, `*.key`, `*.pem`

  • 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.

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Note

Hygiene check of commit bff479d49a82. requests shell access. No manifest field names shell or command execution. can reach a host that is not written as a fixed address. reads a credential or environment file.

Date and source

Date checked:

View source

github.com

Commit graded: bff479d49a82d7e845b48791a39a669273cf0af0

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