Claude Code, Skill
Apple Foundation Models Agent Skill
Expert Apple FoundationModels guidance: SystemLanguageModel, LanguageModelSession, Generable, Tool, adapters, streaming, and error handling across iOS 26+ and OS 27+.
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.
Rescanned at commit da26ffd4c042, unchanged since the check below.
NETWORK_NO_FIXED_HOST SECRETS_PATH_UNCONFIRMED
Why this grade
- NETWORK_NO_FIXED_HOST Low
Makes a network call whose host is not written as a fixed address.
apple-foundation-models-skill/references/error-handling.md, line 111
let data = try await fetch(arguments.query) // Propagates error up - SECRETS_PATH_UNCONFIRMED Low
The Secrets check reports a credential or environment file, but no quoted line shows a recognisable path.
.gitignore, line 55
*.env
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
Pass
No shell or command execution found, and no extra permission was declared.
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
apple-foundation-models-skill/references/error-handling.md, line 111
let data = try await fetch(arguments.query) // Propagates error up
Secrets
Concern
reads a credential or environment file.
SECRETS_PATH_UNCONFIRMED
.gitignore, line 55
*.env
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 da26ffd4c042. 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: da26ffd4c042d50394fcadca10937db63e5e0e4e
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