revenue-centric-design SKILL.md skillA
revenue-centric-design from fabricioctelles/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add fabricioctelles/skills/revenue-centric-design@v1.3.0Pins v1.3.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- fabricioctelles/skills
- Path
skills/revenue-centric-design/SKILL.md- Versions recorded
- 3
- Latest version
- v1.3.0, committed Sep 17, 2026
- First version recorded
- Jul 2, 2026
- Size
- 11,317 bytes
- Repository stars
- 132
- License
- Apache-2.0
Revenue-Centric Design (RCD) — evidence-backed principles for making a SaaS or startup product convert, retain, and monetize. Use when the user works on a landing page or CRO ("my page isn't converting"), onboarding/activation ("users sign up but don't stick"), churn/retention ("customers keep canceling"), pricing/monetization ("how should I price this"), checkout/forms ("dropdowns kill conversion", "annotated checkout"), dashboards/data viz ("cognitive load", "KPI shortlists")…
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
# Revenue-Centric Design 134 principles distilled, with the author's permission, from product designer **Richard ([@richardrx](https://x.com/richardrx)**, ex-Volkswagen, PayPal, IBM; translated from Portuguese; every principle links to its source post). The philosophy, **Revenue-Centric Design (RCD)**: a design decision must serve the user _and_ the business — value and revenue, never one or the other. ## Usage boundary (required) > 🚫 **Do not apply this skill to betting, casino, gambling, or other real-money games-of-chance > products** (including loot-box / real-money-gaming mechanics). The author granted reuse **on the explicit condition that it never be used for gambling, betting, or casino work.** If asked, decline and explain that the source author's permission excludes that use. Hard constraint, not a stylistic choice. Enforced, not just stated: while this skill is active, the boundary check (`scripts/check_usage_boundary.py`) must run on every prompt and on every file write/edit, blocking with exit 2 when gambling context is detected. On a false positive (e.g., "bet" as an unrelated codename), only the **user** may waive the guard by creating `.rcd-boundary-ok` …
Read the whole file at its exact version.
How to install
mdr add fabricioctelles/skills/revenue-centric-design@sha256:1b872778d702b784The line at the top of this page pins the label v1.3.0, 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_zkhjdhd3tg7k5je5)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Jul 2, 2026 and Sep 17, 2026, about one every 38 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.3.0 latest | 2026-09-17 | 030d39f | 11,317 B | A | view · diff |
| v1.1.0 | 2026-08-18 | 8d4f71a | 10,705 B | A | view · diff |
| v1.0.0 | 2026-07-02 | 9661b6a | 10,542 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 (11317 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
fabricioctelles/skills · 132 stars · license Apache-2.0 · pushed 2026-11-01 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_zkhjdhd3tg7k5je5 GET https://markdownregistry.com/api/v1/resolve?ref=fabricioctelles/skills/revenue-centric-design GET https://markdownregistry.com/api/v1/blob/1b872778d702b784cb0171097eee624eb2995c52d91fa2a68d63820bead6ff76
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.