Claude Code, Skill
Aigb Skills Usda
aigb-skills-usda is Andrew Brown's public repository of agent skills curated for USDA workflows, geospatial computing, and software engineering.
Compatibility: Not stated.
Grade B
Minor issues only, no Medium or High. Worth a quick look at the findings below before installing.
Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.
PERMISSION_DELETE_FILES NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST SECRETS_ENV_READ
Why this grade
- PERMISSION_DELETE_FILES Low
Contains a call that can delete files.
scripts/install.js, line 106
fs.rmSync(destDir, { recursive: true, force: true }); - NETWORK_NO_FIXED_HOST Low
Makes a network call whose host is not written as a fixed address.
skills/json-processing-with-jq/SKILL.md, line 30
curl -s http://api.example.com/data | jq '.' - NETWORK_UNNAMED_HOST Low
Calls a fixed host that the description does not name.
skills/json-processing-with-jq/SKILL.md, line 30
curl -s http://api.example.com/data | jq '.' - SECRETS_ENV_READ Note
Reads an environment variable whose name contains KEY, SECRET, TOKEN, PASSWORD or CREDENTIAL.
skills/tdd/mocking.md, line 32
const client = new StripeClient(process.env.STRIPE_KEY);
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
can delete files.
PERMISSION_DELETE_FILES
scripts/install.js, line 106
fs.rmSync(destDir, { recursive: true, force: true });
scripts/install.js, line 131
fs.rmSync(destDir, { recursive: true, force: true });
scripts/smoke.js, line 20
fs.rmSync(scratchRoot, { recursive: true, force: true });
Show more
scripts/smoke.js, line 447
fs.rmSync(path.resolve(repoRoot, '..', missingSourceName), { recursive: true, force: true });
scripts/sync-skills.js, line 328
fs.rmSync(destDir, { recursive: true, force: true });
scripts/sync-skills.js, line 385
fs.rmSync(destDir, { recursive: true, force: true });
scripts/sync-skills.js, line 416
fs.rmSync(destDir, { recursive: true, force: true });
scripts/validate-skills-format-test.js, line 87
fs.rmSync(valid.root, { recursive: true, force: true });
skills/json-processing-with-jq/SKILL.md, line 246
result = subprocess.run(
skills/json-processing-with-jq/SKILL.md, line 268
result = subprocess.run(
skills/json-processing-with-jq/SKILL.md, line 284
result = subprocess.run(
Install and update
Pass
No install-time script found, and dependencies are pinned or absent.
Network
Concern
can reach api.example.com. 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/json-processing-with-jq/SKILL.md, line 30
curl -s http://api.example.com/data | jq '.'
skills/json-processing-with-jq/SKILL.md, line 65
curl -s http://localhost:8000/v1/chat/completions \
skills/json-processing-with-jq/SKILL.md, line 72
curl -s http://localhost:8000/v1/chat/completions \
Show more
skills/json-processing-with-jq/SKILL.md, line 82
curl -s http://localhost:8000/v1/chat/completions \
skills/json-processing-with-jq/SKILL.md, line 90
curl -s http://localhost:8000/v1/chat/completions \
skills/json-processing-with-jq/SKILL.md, line 337
curl -s http://api.example.com/data | jq 'has("data") and has("status")'
skills/json-processing-with-jq/SKILL.md, line 340
curl -s http://api.example.com/data | jq -c '{status: .status, count: (.data | length)}'
skills/tdd/mocking.md, line 44
getUser: (id) => fetch(`/users/${id}`),
skills/tdd/mocking.md, line 45
getOrders: (userId) => fetch(`/users/${userId}/orders`),
skills/tdd/mocking.md, line 46
createOrder: (data) => fetch('/orders', { method: 'POST', body: data }),
skills/tdd/mocking.md, line 51
fetch: (endpoint, options) => fetch(endpoint, options),
Secrets
Note
reads an environment variable.
SECRETS_ENV_READ
skills/tdd/mocking.md, line 32
const client = new StripeClient(process.env.STRIPE_KEY);
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 9c215261d6e1. can delete files. can reach api.example.com. The description does not name that host. can reach a host that is not written as a fixed address. reads an environment variable.
Date and source
Date checked:
github.com
Commit graded: 9c215261d6e14ba638d8621e32b50f8c722293f4
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