agentsclimarketplace
Sign in

C bounds safety

Skill jlreyes/swift-agent-kit/skills/c-bounds-safety

Apple's guide to the C -fbounds-safety language extension: the language model, pointer annotations (__counted_by, __sized_by, __ended_by, __single, __indexable, __null_terminated and friends, ptrcheck.h), adoption strategy for existing C code, compiler build settings and modes, and runtime debugging of bounds violations. Use when reading, writing, reviewing, or debugging C code that uses or wants to adopt -fbounds-safety. (Content extracted from your local Xcode on install.)From its SKILL.md

Install
npx -y skills add jlreyes/swift-agent-kit --skill c-bounds-safety

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

2 things to look at

  • no licenseNo license file was found in the repository. Code published without one is not open source by default, so using it at work is a question for whoever answers licensing questions where you are.
  • 0 stars0 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.

SKILL.md

1.8 KB, 284 tokens by cl100k_base, as published. Nobody here has run it

c-bounds-safety (stub)

Not yet extracted. This is a stub. The real skill is Apple-authored content that ships inside Xcode; Apple's license doesn't permit redistributing it, so this kit extracts it from YOUR Xcode instead.

To install the real content (requires Xcode 27+, ~5 seconds), run the extraction script that ships alongside these skills. Relative to this skill's own directory it is at:

../apple-api-updates/scripts/extract-apple-skills.sh

(In the Claude Code plugin layout it is also exposed at the plugin root as scripts/extract-apple-skills.sh. If apple-api-updates is not installed alongside, install it — the script ships inside it.)

If you are an agent reading this: resolve this SKILL.md's path and run that script with your shell tool. Skill bodies are cached for the session and you cannot run /reload-plugins yourself (it's a user command), so after extracting: answer the current request by reading the extracted SKILL.md and its references/ directly from disk (plain markdown, fully usable), and ask the user to run /reload-plugins — or start a new session — so future invocations serve the real content.

What ships with it

Read from the repository

Just SKILL.md. No reference files, no scripts.

Keep looking

Skills are one crate of 325,949. Ordering is by how many stacks a row turns up in, so the top of any crate is what has actually been picked rather than what has the most stars.