cro-optimization SKILL.md skillA
cro-optimization from rampstackco/claude-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add rampstackco/claude-skills/cro-optimization@git:20260810.e5bc675Pins git:20260810.e5bc675 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- rampstackco/claude-skills
- Path
skills/cro-optimization/SKILL.md- Versions recorded
- 4
- Latest version
- git:20260810.e5bc675, committed Aug 10, 2026
- First version recorded
- Apr 28, 2026
- Size
- 10,931 bytes
- Repository stars
- 1,037
- License
- MIT
Run conversion rate optimization through hypothesis-driven testing including audit, hypothesis generation, test design, statistical analysis, and rollout decisions. Use this skill whenever the user wants to optimize conversion, run A/B tests, audit a funnel, generate test hypotheses, design experiments, or analyze test results. Triggers on conversion optimization, CRO, A/B test, split test, multivariate test, hypothesis, conversion funnel, funnel audit, experiment design, statistical…
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
# CRO Optimization Run conversion rate optimization as a structured discipline: audit → hypothesize → test → decide. Stack-agnostic. Tool-agnostic. This skill is for running tests against existing pages and flows. For writing landing page copy from scratch, use `landing-page-copy`. For setting up the analytics that make CRO possible, use `analytics-strategy`. --- ## When to use - Converting traffic at lower rate than expected - Specific funnel step has high drop-off - Pages with high traffic that could move the needle if optimized - A/B testing infrastructure exists (or can be set up) - Statistical significance and sample size questions ## When NOT to use - Without sufficient traffic to test (under ~5,000 monthly conversions per variant) - Pre-launch (no users to test on yet) - Strategy or messaging-level questions that need qualitative research first - Brand-defining choices (CRO can't optimize a fundamentally wrong brand) --- ## Required inputs - The page or flow under optimization - Current conversion rate and traffic volume - Access to analytics (event tracking, funnel data) - An A/B testing tool (or willingness to set one up) …
Read the whole file at its exact version.
How to install
mdr add rampstackco/claude-skills/cro-optimization@sha256:477496915d2c6a18The line at the top of this page pins the label git:20260810.e5bc675, 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_megbdpnbyz7se4oi)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Apr 28, 2026 and Aug 10, 2026, about one every 34 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260810.e5bc675 latest | 2026-08-10 | e5bc675 | 10,931 B | A | view · diff |
| git:20260507.ac2b078 | 2026-05-07 | ac2b078 | 10,408 B | A | view · diff |
| git:20260505.c80b896 | 2026-05-05 | c80b896 | 10,372 B | A | view · diff |
| git:20260428.f066ffe | 2026-04-28 | f066ffe | 10,268 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 (10931 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
rampstackco/claude-skills · 1,037 stars · license MIT · pushed 2026-10-27 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_megbdpnbyz7se4oi GET https://markdownregistry.com/api/v1/resolve?ref=rampstackco/claude-skills/cro-optimization GET https://markdownregistry.com/api/v1/blob/477496915d2c6a184bfff9cd337608eb8fde82ec5e7f20c398178240efa68cb0
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.