himanshuj16/algo-trading-skills · skills/feature-selection-stability-across-folds/SKILL.md

feature-selection-stability-across-folds skillA

feature-selection-stability-across-folds is agent-read markdown (skill) from himanshuj16/algo-trading-skills: Use when a selector such as Lasso, Boruta or RFE runs inside cross-validation and you need to know whether its output is a property of the signal or of each fold; the chance-corrected Nogueira stability index..

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 himanshuj16/algo-trading-skills/feature-selection-stability-across-folds@v2.0.0
Exact content
mdr add himanshuj16/algo-trading-skills/feature-selection-stability-across-folds@sha256:ca0f8a4ddc1ed5e5

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_rsgjgjskbc7dwwyd.svg)](https://markdownregistry.com/a/art_rsgjgjskbc7dwwyd)

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Versions

versioncommittedcommitsizeaudit
v2.0.0 latest2026-09-03 8527a51 10,976 BA view · diff
v2.0.02026-09-03 64e8b01 11,052 BA view · diff
v2.0.02026-08-25 7e72405 11,015 BA view · diff
v1.0.02026-07-30 92ed2bc 3,659 BA view · diff
v1.0.02026-07-30 dfc60c7 694 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 (10976 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

himanshuj16/algo-trading-skills · 43 stars · license Apache-2.0 · pushed 2026-09-14 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_rsgjgjskbc7dwwyd
GET https://markdownregistry.com/api/v1/resolve?ref=himanshuj16/algo-trading-skills/feature-selection-stability-across-folds
GET https://markdownregistry.com/api/v1/blob/ca0f8a4ddc1ed5e5dcff69dc664c3e44ec59991161553a5b6de25608f7bf66fa

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