k-dense-ai/scientific-agent-skills · skills/openpiv/SKILL.md

openpiv skillA

openpiv is agent-read markdown (skill) from k-dense-ai/scientific-agent-skills: Particle Image Velocimetry (PIV) analysis with OpenPIV. Use when extracting velocity fields from PIV image pairs, analyzing fluid dynamics or flow visualization experiments, cross-correlating interrogation windows, validating and replacing spurious PIV vectors, or computing vorticity, strain rate, and turbulence statistics from measured velocity fields..

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

Latest version
mdr add k-dense-ai/scientific-agent-skills/openpiv@v1.1
Exact content
mdr add k-dense-ai/scientific-agent-skills/openpiv@sha256:7b77eeb059c65176

Pin 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_2rbus5vlpehydbic.svg)](https://markdownregistry.com/a/art_2rbus5vlpehydbic)

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Versions

versioncommittedcommitsizeaudit
v1.1 latest2026-07-28 4fb7e0b 17,027 BA view · diff
v1.02026-07-26 dde1906 16,548 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (17027 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

GitHub

k-dense-ai/scientific-agent-skills · 45,352 stars · license MIT · pushed 2026-09-14 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_2rbus5vlpehydbic
GET https://markdownregistry.com/api/v1/resolve?ref=k-dense-ai/scientific-agent-skills/openpiv
GET https://markdownregistry.com/api/v1/blob/7b77eeb059c6517692c2141297a8c67e3dfcb4d5c1a18e7a353088f89c4e0779

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.