build-check skillA
build-check is agent-read markdown (skill) from arcasilesgroup/ai-engineering: Run the project's objective quality gates — typecheck, lint, tests, and a production build, whatever this project actually uses — then diagnose any failure down to the file and root cause. Use before committing, opening a PR, or declaring work done, and whenever asked whether the code compiles, typechecks, lints, tests, or builds..
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
How to install
mdr add arcasilesgroup/ai-engineering/build-check@git:20260901.dca22e5mdr add arcasilesgroup/ai-engineering/build-check@sha256:5a618a48fadf6693Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_q6gjanfjnc2lh55j)
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Versions
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (6594 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
arcasilesgroup/ai-engineering · 55 stars · license Apache-2.0 · pushed 2026-09-17 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_q6gjanfjnc2lh55j GET https://markdownregistry.com/api/v1/resolve?ref=arcasilesgroup/ai-engineering/build-check GET https://markdownregistry.com/api/v1/blob/5a618a48fadf6693f7ff5daa84d7fe6c2e98a35d256aafc3d55dd681c94d2bbb
Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.