scdenney/open-science-skills · plugin/skills/list-experiment/SKILL.md

list-experiment skillA

Name: list-experiment
Author: scdenney

list-experiment is agent-read markdown (skill) from scdenney/open-science-skills: Designs and diagnoses list experiments (the item count technique) — whether indirect measurement is warranted at all, control-list construction against ceiling and floor effects, design variants such as double list and direct-question pairing, difference-in-means and maximum-likelihood estimators via ictreg, the no-design-effect and no-liar assumptions with ict.test and ict.hausman.test, corrections for common failures, and power planning that accounts for the large precision penalty. Use when t.

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 scdenney/open-science-skills/list-experiment@git:20260905.c12f077

Exact content

mdr add scdenney/open-science-skills/list-experiment@sha256:b79df7f53f74235f

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](https://markdownregistry.com/badge/art_n6vakxni2b3xaxku.svg)](https://markdownregistry.com/a/art_n6vakxni2b3xaxku)

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Versions

version	committed	commit	size	audit
git:20260905.c12f077 latest	2026-09-05	c12f077	18,863 B	A	view · diff
git:20260902.da5a263	2026-09-02	da5a263	18,832 B	A	view · diff
git:20260808.f3d5685	2026-08-08	f3d5685	18,113 B	A	view · diff
git:20260610.6572bfb	2026-06-10	6572bfb	17,021 B	A	view · diff
git:20260509.985a114	2026-05-09	985a114	17,003 B	A	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 (18863 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

scdenney/open-science-skills · 54 stars · license NOASSERTION · pushed 2026-09-05 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_n6vakxni2b3xaxku
GET https://markdownregistry.com/api/v1/resolve?ref=scdenney/open-science-skills/list-experiment
GET https://markdownregistry.com/api/v1/blob/b79df7f53f74235fc08382bdffc9abb0b20e60366658f4cad102866fea2c64e1