hooked-ux SKILL.md skillA
hooked-ux from vandanaajaydubey111/great-pm is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add vandanaajaydubey111/great-pm/hooked-ux@v1.2.0Pins v1.2.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- vandanaajaydubey111/great-pm
- Path
skills/hooked-ux/SKILL.md- Versions recorded
- 1
- Latest version
- v1.2.0, committed Jul 21, 2026
- Size
- 19,448 bytes
- Repository stars
- 3
- License
- MIT
Design habit-forming product loops using the Hook Model (Trigger, Action, Variable Reward, Investment). Use when the user mentions "users arent coming back", "engagement loops", "habit formation", "push notifications", "variable rewards", "daily active users", "habit zone", or "user retention loops". Also trigger when designing notification strategies, building streaks or progress systems, or analyzing why users stop using a product after initial signup. Covers ethics evaluation and onboarding…
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
> **Provenance.** Vendored from `wondelai/skills@hooked-ux` (MIT License — github.com/wondelai/skills). Adapted into great-pm 2026-05-29 with attribution. Reference deep-dives (references/*.md) live upstream. Host agent: product-strategist.
# Hook Model Framework
Framework for building habit-forming products. Based on a fundamental truth: habits are not created—they are built through successive cycles through the Hook.
## Core Principle
**The Hook Model** = a four-phase process that connects the user's problem to your solution frequently enough to form a habit.
```
Trigger → Action → Variable Reward → Investment
↑ │
└──────────────────────────────────────┘
```
**Habit Zone:** Products enter the "habit zone" when used frequently enough and with enough perceived value. The goal is to move users from deliberate usage to automatic, habitual behavior.
## Scoring
…Read the whole file at its exact version.
How to install
mdr add vandanaajaydubey111/great-pm/hooked-ux@sha256:df8e6264247b93b2The line at the top of this page pins the label v1.2.0, 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_rf32aiwrekvqglxm)
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Versions
The registry has recorded 1 version of this file, committed on Jul 21, 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 (19448 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
vandanaajaydubey111/great-pm · 3 stars · license MIT · pushed 2026-09-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_rf32aiwrekvqglxm GET https://markdownregistry.com/api/v1/resolve?ref=vandanaajaydubey111/great-pm/hooked-ux GET https://markdownregistry.com/api/v1/blob/df8e6264247b93b235586cf82a489481f5a7e12bcd02e37628a37785bc31ea2d
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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