stress-test SKILL.md skillA
stress-test from ai-analyst-lab/ai-analyst is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add ai-analyst-lab/ai-analyst/stress-test@git:20260902.b370de6Pins git:20260902.b370de6 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- ai-analyst-lab/ai-analyst
- Path
.claude/skills/stress-test/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260902.b370de6, committed Sep 2, 2026
- First version recorded
- Aug 27, 2026
- Size
- 11,881 bytes
- Repository stars
- 322
- License
- MIT
Pressure-test any analysis plan or investigation design for methodological flaws before execution — wrong baselines, survivorship bias, missing segments, uncontrolled confounds, absent kill criteria. Use on `/stress-test`, "review / gut-check / stress test my analysis plan", or before committing significant time to a plan from any source. Produces a 7-point PASS/WARNING/FAIL diagnostic with an A-F grade.
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: Stress Test
**Type:** Standalone — reviews any analysis plan for methodological flaws
---
## Purpose
Takes an analysis plan, investigation design, or analytical approach and pressure-tests it for hidden flaws — wrong baselines, survivorship bias, missing segments, uncontrolled confounds, and absent kill criteria. Acts as a "senior data scientist code review" for your analytical thinking.
This skill is **standalone** — it works on any analysis plan, whether produced by `/analysis-design`, written by the user, or pulled from an existing document.
---
## When to Use
- Before committing a week to executing an analysis plan
- Before presenting an analysis design to stakeholders
- When you've written an analysis brief and want a gut-check
- When reviewing someone else's analytical approach
- After an analysis came back with unexpected results (was the design flawed?)
---
## Inputs
| Input | Required | Source | Description |
|-------|----------|--------|-------------|
| `{{PLAN}}` | Yes | User or file path | The analysis plan to review. Can be a file path, pasted text, or a description of the approach |
…Read the whole file at its exact version.
How to install
mdr add ai-analyst-lab/ai-analyst/stress-test@sha256:fcc19ac4e1ba8e61The line at the top of this page pins the label git:20260902.b370de6, 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_k3wl6hfaxdrtlqbn)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Aug 27, 2026 and Sep 2, 2026, about one every 6 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260902.b370de6 latest | 2026-09-02 | b370de6 | 11,881 B | A | view · diff |
| git:20260827.7ff2e25 | 2026-08-27 | 7ff2e25 | 13,415 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 (11881 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
ai-analyst-lab/ai-analyst · 322 stars · license MIT · pushed 2026-09-30 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_k3wl6hfaxdrtlqbn GET https://markdownregistry.com/api/v1/resolve?ref=ai-analyst-lab/ai-analyst/stress-test GET https://markdownregistry.com/api/v1/blob/fcc19ac4e1ba8e61743b780d2e896e7db26a7d7ca2edb17a7c640b3205069be8
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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