experiment SKILL.md skillA
experiment from ariaxhan/kernel-claude is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add ariaxhan/kernel-claude/experiment@git:20260910.20bff72Pins git:20260910.20bff72 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- ariaxhan/kernel-claude
- Path
skills/experiment/SKILL.md- Versions recorded
- 6
- Latest version
- git:20260910.20bff72, committed Sep 10, 2026
- First version recorded
- May 28, 2026
- Size
- 10,075 bytes
- Repository stars
- 14
- License
- MIT
Rules as hypotheses: falsifiable tests, confidence updates, graduate or kill. Triggers: experiment, hypothesis, prove, test rule, validate methodology, evidence.
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
<skill id="experiment">
<purpose>
Rules without evidence are superstitions. One invocation, no subcommands: the engine
figures out what the hypothesis system needs — seeds, tests, graduates, or kills.
- No hypotheses? Seeds them from CLAUDE.md.
- Hypotheses exist? Picks the most uncertain, designs an experiment, runs it.
- Evidence accumulating? Graduates proven rules, kills disproven ones.
- Everything tested? Reports and stops.
Rules that survive become convictions. Rules that fail become learnings.
</purpose>
<reference>
Deep patterns, SQL schema, domain design templates, confidence-scoring examples:
skills/experiment/reference/experiment-research.md
</reference>
<skill_load>
always: skills/quality/SKILL.md, skills/build/reference/testing.md
</skill_load>
<on_start>
```bash
agentdb read-start
agentdb emit command "experiment-start" "" '{}'
```
</on_start>
<cycle id="experiment" max_iterations="20">
<phase id="sense" name="SENSE — Read the State">
Autonomous entry point. Determine what the system needs.
```bash
agentdb hypothesis list 2>/dev/null
```
Decision tree (no human input needed):
…Read the whole file at its exact version.
How to install
mdr add ariaxhan/kernel-claude/experiment@sha256:0b53199f3123f7c6The line at the top of this page pins the label git:20260910.20bff72, 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.
[](https://markdownregistry.com/a/art_qt4lvptbftkbgcro)
6 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 6 versions of this file, between May 28, 2026 and Sep 10, 2026, about one every 21 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260910.20bff72 latest | 2026-09-10 | 20bff72 | 10,075 B | A | view · diff |
| git:20260829.6827144 | 2026-08-29 | 6827144 | 10,155 B | A | view · diff |
| git:20260828.e3ca514 | 2026-08-28 | e3ca514 | 10,145 B | A | view · diff |
| git:20260711.c23e6cb | 2026-07-11 | c23e6cb | 10,248 B | A | view · diff |
| git:20260710.713c75b | 2026-07-10 | 713c75b | 3,952 B | A | view · diff |
| git:20260528.5379829 | 2026-05-28 | 5379829 | 3,878 B | A | view |
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 (10075 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
ariaxhan/kernel-claude · 14 stars · license MIT · pushed 2026-10-19 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_qt4lvptbftkbgcro GET https://markdownregistry.com/api/v1/resolve?ref=ariaxhan/kernel-claude/experiment GET https://markdownregistry.com/api/v1/blob/0b53199f3123f7c6c201d76b43b104ba2327af9867f84e83492a167f6a3e43f5
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.
More from ariaxhan/kernel-claude
Every file in ariaxhan/kernel-claude