paywall-ab-test-assistant SKILL.md skillA
paywall-ab-test-assistant from theoutlines/subscription-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add theoutlines/subscription-skills/paywall-ab-test-assistant@git:20261028.1bce202Pins git:20261028.1bce202 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- theoutlines/subscription-skills
- Path
plugins/subscription-skills/skills/paywall-ab-test-assistant/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261028.1bce202, committed Oct 28, 2026
- Size
- 11,920 bytes
- Repository stars
- 3
- License
- CC-BY-4.0
Answers "what should I A/B test on my paywall or onboarding?" from a library of real subscription-app A/B tests run by Adapty. Grades a specific idea ("should I hide the monthly plan?", "is a spin-the-wheel discount worth it?"), ranks a list of ideas, or builds a prioritized shortlist for someone who is stuck ("conversion is low, where do I start?"). Every answer gives observed uplift ranges, how strong the evidence is, and the trap that most often burns people on that test; untested ideas are…
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
# Paywall A/B test assistant
A reference distilled from real A/B tests run on subscription apps. It answers
one recurring question for the person building a subscription app: **"what
should I change next, and what do I already know about the odds?"**
Treat paywall and onboarding as one flow. A paywall is the end of an onboarding
journey, and some of the strongest evidence here only makes sense across that
seam. Think in flows, not screens.
## Before every answer
1. **Read `references/evidence-library.md`.** It is the only source of numbers.
Find the section for the element the person is asking about, then check the
"Across the flow" section at the end: if the tactic appears there, the answer
depends on placement and must say so.
2. **Pick the mode** (A, B or C below) and follow its format exactly.
3. **Answer in the person's language.** Keep ARPU, CR and similar terms as they
are; if the person seems new to them, expand once in brackets ("ARPU (revenue
per user)").
Never answer a paywall or flow question from general paywall advice when the
library has something to say. The value of this skill is that it answers from
this evidence.
### Where to look
…Read the whole file at its exact version.
How to install
mdr add theoutlines/subscription-skills/paywall-ab-test-assistant@sha256:0f44e02aa673e9afThe line at the top of this page pins the label git:20261028.1bce202, 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_3p6ujlxdlzztstmq)
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Versions
The registry has recorded 1 version of this file, committed on Oct 28, 2026.
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 (11920 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
theoutlines/subscription-skills · 3 stars · license CC-BY-4.0 · pushed 2026-11-07 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_3p6ujlxdlzztstmq GET https://markdownregistry.com/api/v1/resolve?ref=theoutlines/subscription-skills/paywall-ab-test-assistant GET https://markdownregistry.com/api/v1/blob/0f44e02aa673e9afe8228c6b083833bebe582a4cd414074c6a1f76fd85648d3f
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.