Claude Code, Skill
skills
Skills for working with the Upbound Platform: fleet-wide queries through Upbound Hub, and the control-plane-project suite for authoring, testing, verifying, and migrating Crossplane configuration packages.
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.
hack/bump_version.py, line 36
return subprocess.run( - SECRETS_PATH_CREDENTIAL Medium
Mentions a credential store path (~/.ssh, id_rsa, .npmrc, .aws/credentials, credentials.json, .netrc).
skills/author-configuration-package/references/providerconfig.md, line 55
--from-file=creds="${AWS_SHARED_CREDENTIALS_FILE:-$HOME/.aws/credentials}"
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
hack/bump_version.py, line 36
return subprocess.run(
hack/bump_version.py, line 42
return subprocess.run(
hack/bump_version.py, line 63
listing = subprocess.run(
Show more
hack/check_commit_trailers.py, line 85
return subprocess.run(
hack/check_links.py, line 91
listing = subprocess.run(["git", "ls-files", "-z", "*.md"], cwd=REPO,
hack/validate.py, line 131
out = subprocess.run(["git", *args], cwd=REPO, capture_output=True, check=True).stdout
hack/validate.py, line 646
raw = subprocess.run(
skills/author-composition/scripts/setup_venv.py, line 146
p = subprocess.run(cmd, cwd=cwd, capture_output=True, text=True)
Install and update
Pass
No install-time script found, and dependencies are pinned or absent.
Network
Concern
can reach xpkg.upbound.io. The description does not name that host. can reach a host that is not written as a fixed address.
NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST
skills/author-configuration-package/references/mrap.md, line 35
t=$(curl -s "https://xpkg.upbound.io/service/token?service=xpkg.upbound.io&scope=repository:upbound/$r:pull" | jq -r .token)
skills/author-configuration-package/references/mrap.md, line 36
curl -s -H "Authorization: Bearer $t" "https://xpkg.upbound.io/v2/upbound/$r/tags/list" \
skills/upbound-hub/SKILL.md, line 35
scripts/hub-curl /apis | jq -r '.groups[].name'
Show more
skills/upbound-hub/SKILL.md, line 82
scripts/hub-curl /apis | jq '.groups[].name'
skills/upbound-hub/references/api-surface.md, line 9
scripts/hub-curl /apis | jq '.groups[] | {name, versions: [.versions[].version]}'
skills/upbound-hub/references/api-surface.md, line 10
scripts/hub-curl "/apis/$GROUP/$VERSION" | jq '.resources[] | {name, namespaced, verbs}'
skills/upbound-hub/references/recipes.md, line 96
# scripts/hub-curl /apis | jq -r '.groups[].name'
skills/upbound-hub/references/recipes.md, line 98
scripts/hub-curl "/apis/$GV/resourcerelationshiptrees/<name>?direction=up&depth=5"
Secrets
Concern
reads a credential or environment file.
SECRETS_ENV_READ SECRETS_PATH_CREDENTIAL
skills/author-configuration-package/references/providerconfig.md, line 55
--from-file=creds="${AWS_SHARED_CREDENTIALS_FILE:-$HOME/.aws/credentials}"
skills/control-plane-project-charter/references/languages/python/test-templates.md, line 122
azure_creds = os.environ.get("UP_AZURE_CREDENTIALS") or sys.exit(
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 d379a65bb455. requests shell access. No manifest field names shell or command execution. can delete files. can reach xpkg.upbound.io. The description does not name that host. 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: d379a65bb45572aff1a6ed6170f6c0acff2616eb
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