Claude Code, Skill
skills
A collection of reusable skills for AI coding agents.
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/secure-node-typescript/references/filesystem-paths.md, line 207
return fs.unlink(this.resolvePath(filename)) - SECRETS_PATH_CREDENTIAL Medium
Mentions a credential store path (~/.ssh, id_rsa, .npmrc, .aws/credentials, credentials.json, .netrc).
skills/secure-node-typescript/references/dependencies.md, line 32
# .npmrc - DO: Enforce exact versions
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
can delete files. requests shell access. No manifest field names shell or command execution.
PERMISSION_SHELL_UNDECLARED PERMISSION_DELETE_FILES
skills/secure-node-typescript/references/filesystem-paths.md, line 207
return fs.unlink(this.resolvePath(filename))
skills/test-health/scripts/inspect_test_health.py, line 754
check = subprocess.run(
skills/test-health/scripts/inspect_test_health.py, line 766
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
skills/react-anti-patterns/references/nextjs/senior.md, line 153
// or: fetch(url, { next: { revalidate: 60 } })
skills/react-anti-patterns/references/react/semi-senior.md, line 112
fetch(options)
skills/react-anti-patterns/references/react/semi-senior.md, line 118
fetch(options)
Show more
skills/secure-node-typescript/references/input-validation.md, line 358
const response = await fetch(url) // SSRF vulnerability!
skills/secure-node-typescript/references/runtime-safety.md, line 398
const response = await fetch(`/api/users/${id}`)
skills/secure-node-typescript/references/runtime-safety.md, line 454
return fetch(url, { signal })
skills/secure-node-typescript/references/typescript-safety.md, line 281
const response = await fetch(`/api/users/${id}`)
skills/secure-node-typescript/references/typescript-safety.md, line 308
const response = await fetch(`/api/users/${id}`)
Secrets
Concern
reads a credential or environment file.
SECRETS_ENV_READ SECRETS_PATH_CREDENTIAL SECRETS_PATH_DOTENV
skills/react-anti-patterns/references/nextjs/junior.md, line 148
const apiKey = process.env.API_SECRET_KEY
skills/react-anti-patterns/references/nextjs/junior.md, line 152
const apiKey = process.env.API_SECRET_KEY // undefined or security risk
skills/secure-node-typescript/references/dependencies.md, line 32
# .npmrc - DO: Enforce exact versions
Show more
skills/secure-node-typescript/SKILL.md, line 139
const dbPassword = process.env.DB_PASSWORD
skills/secure-node-typescript/references/authentication.md, line 97
secret: process.env.SESSION_SECRET!,
skills/secure-node-typescript/references/authentication.md, line 180
secret: process.env.JWT_SECRET!,
skills/secure-node-typescript/references/authentication.md, line 418
import 'dotenv-safe/config' // Throws if .env.example vars are missing
skills/secure-node-typescript/references/authentication.md, line 439
if (process.env.JWT_SECRET!.length < 32) {
skills/secure-node-typescript/references/authentication.md, line 445
JWT_SECRET: process.env.JWT_SECRET!,
skills/secure-node-typescript/references/authentication.md, line 446
SESSION_SECRET: process.env.SESSION_SECRET!,
skills/test-health/scripts/inspect_test_health.py, line 41
".env",
skills/readme-first/references/repo-inspection.md, line 22
3. **User setup** - `.env.example` or equivalent, required services, runtime
skills/ticket-to-pr/SKILL.md, line 85
secrets such as `.env` files and credentials unstaged and name them.
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 652e752671b5. can delete files. 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: 652e752671b5f490fb258d7cde8650ca8be30db4
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