Claude Code, Skill
Honed Skills
Agent Skills, honed against real work rather than written from imagination.
Compatibility: Not stated.
Grade D
Two or more Medium findings, or a High. Only try it in a sandbox.
Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.
PERMISSION_SHELL_UNDECLARED SECRETS_PATH_CREDENTIAL
Why this grade
- PERMISSION_SHELL_UNDECLARED Medium
Runs shell commands that the manifest or description does not mention.
skills/comb-pdf-form-filling/scripts/fill_example.py, line 184
proc = subprocess.run( - SECRETS_PATH_CREDENTIAL Medium
Mentions a credential store path (~/.ssh, id_rsa, .npmrc, .aws/credentials, credentials.json, .netrc).
.github/scripts/test_check_skills.py, line 48
self.assertTrue(check(repo(GOOD + "\n```\n!`cat ~/.ssh/id_rsa`\n```\n")))
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.
PERMISSION_SHELL_UNDECLARED
skills/comb-pdf-form-filling/scripts/fill_example.py, line 184
proc = subprocess.run(
skills/comb-pdf-form-filling/scripts/fill_example.py, line 276
subprocess.run(["pdftoppm", "-png", "-r", "150", str(out_path), f"{out_path}.page"], check=True)
skills/comb-pdf-form-filling/scripts/make_example_images.py, line 84
subprocess.run(
Show more
skills/din5008-letter/scripts/letter.py, line 239
return subprocess.run(cmd, capture_output=True, text=True, encoding="utf-8", errors="replace",
skills/drive-audit/scripts/gdrive_sharing.py, line 608
done = subprocess.run(
skills/human-review/scripts/make_example_inputs.py, line 105
subprocess.run([chrome(), "--headless", "--disable-gpu", "--hide-scrollbars",
skills/human-review/scripts/make_example_inputs.py, line 113
subprocess.run([str(review), "open", str(card), str(draft)], check=True)
skills/video-to-readings/scripts/read_display.py, line 97
proc = subprocess.run([exe, "-nostdin", "-y", *args], capture_output=True, text=True)
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
skills/human-review/assets/review.html, line 2596
fetch("/draft", {
skills/human-review/assets/review.html, line 2609
const r = await fetch("/draft");
skills/human-review/assets/review.html, line 2791
r = await fetch("/send", {
Show more
skills/human-review/assets/review.html, line 2821
await fetch("/close", {
skills/human-review/bin/review, line 1156
page, headers = fetch(base)
skills/human-review/bin/review, line 1166
body, headers = fetch(base + "asset/" + Path(items[0]["url"]).name)
skills/human-review/bin/review, line 1169
_, headers = fetch(base + "vendor/pdf.min.mjs")
skills/human-review/bin/review, line 1173
fetch(base + "vendor/SHA256SUMS")[1].get("status"), 404)
Secrets
Concern
reads a credential or environment file.
SECRETS_ENV_READ SECRETS_PATH_CREDENTIAL
skills/drive-audit/scripts/gdrive_sharing.py, line 645
command = os.environ.get("DRIVE_AUDIT_CREDENTIALS_COMMAND")
skills/drive-audit/scripts/gdrive_sharing.py, line 646
key_path = os.environ.get("DRIVE_AUDIT_CREDENTIALS") or os.environ.get(
.github/scripts/test_check_skills.py, line 48
self.assertTrue(check(repo(GOOD + "\n```\n!`cat ~/.ssh/id_rsa`\n```\n")))
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 379e0cf5e8be. 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:
github.com
Commit graded: 379e0cf5e8bef9080c86bc0179e33d2d01ad9465
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