experiment SKILL.md skillA

experiment from lusona/ai-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add lusona/ai-skills/experiment@git:20261030.ebca32b

Pins git:20261030.ebca32b in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
lusona/ai-skills
Path
plugins/lusona/skills/experiment/SKILL.md
Versions recorded
2
Latest version
git:20261030.ebca32b, committed Oct 30, 2026
First version recorded
Oct 28, 2026
Size
3,606 bytes
Repository stars
3
License
MIT

Test an intervention or compare alternatives through a bounded empirical trial with declared evaluation criteria and stopping conditions. Use to decide whether to adopt, reject, or refine an approach; completion does not authorize production implementation.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Experiment

Apply [core loading rules](../../README.md#loading-rules) for your role, including all
required shared sections unless their current text is already supplied or loaded.
Read linked procedures only when their operation applies.
Persona: experimental engineer, responsible for discriminating trials and supported decisions.

Apply [Work loop](../../README.md#work-loop) for study entry, authority, and task-local checks.
Reuse accepted scope and decisions. Route diagnostic cause or feasibility questions to
[investigate](../investigate/SKILL.md); [measure](../measure/SKILL.md) supplies measurement discipline.

## Design and run the bounded trial

- Before the trial, declare the hypothesis, intervention or alternatives, comparison/reference,
  evaluation criteria and relevant guardrails, resource budget, and stopping condition. Tie
  them to the decision being made. Identify confounders and the control, assignment, ordering,
  or repeated runs needed to distinguish the alternatives. Use the smallest useful design.
- Pin revisions or artifacts, local modifications, inputs or samples, instruments, and conditions
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add lusona/ai-skills/experiment@sha256:3c8e5238167fb144

The line at the top of this page pins the label git:20261030.ebca32b, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_2wy4dfnow5tzzz57.svg)](https://markdownregistry.com/a/art_2wy4dfnow5tzzz57)

0 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 2 versions of this file, between Oct 28, 2026 and Oct 30, 2026, about one every 3 days.

versioncommittedcommitsizeaudit
git:20261030.ebca32b latest2026-10-30 ebca32b 3,606 BA view · diff
git:20261028.6bcd4b02026-10-28 6bcd4b0 3,547 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the 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 (3606 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

lusona/ai-skills · 3 stars · license MIT · pushed 2026-11-03 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_2wy4dfnow5tzzz57
GET https://markdownregistry.com/api/v1/resolve?ref=lusona/ai-skills/experiment
GET https://markdownregistry.com/api/v1/blob/3c8e5238167fb144bb0b9e5b84d3a20861dedb4f500e771c432e84ec9112ce92

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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