vf-performance skillA
vf-performance is agent-read markdown (skill) from veryfront/veryfront-code: Use when reviewing code for performance issues, profiling hot paths, benchmarking before/after changes, or optimizing runtime, build, request latency, or bundle size.
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 veryfront/veryfront-code/vf-performance@git:20260320.9b86116mdr add veryfront/veryfront-code/vf-performance@sha256:72749f8918627ad1Pin 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_cpybeev4pushrdwt)
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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 (9178 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
veryfront/veryfront-code · 18 stars · license Apache-2.0 · pushed 2026-09-17 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_cpybeev4pushrdwt GET https://markdownregistry.com/api/v1/resolve?ref=veryfront/veryfront-code/vf-performance GET https://markdownregistry.com/api/v1/blob/72749f8918627ad1f7f1bc97dd609f41b8095486130c7cff6456aa52698071be
Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.