Install
$ agentstack add skill-coleschaffer-copywritingskills-rmbc-copy-rewrite ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
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Passed review? Show it. Paste this badge into your README, it links to the public security report.
Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
copy-rewrite
Purpose
Take existing underperforming copy and rewrite it with proper RMBC structure. This is a two-phase skill: first audit (diagnose what's broken), then rewrite (fix it section by section). Every rewrite shows before/after for each section with an explanation of what changed and why. The goal is not to rewrite from scratch — it's to preserve what works, fix what doesn't, and add what's missing. The audit phase prevents the common AI mistake of rewriting copy that was already strong.
Inputs
| Input | Required | Description | |-------|----------|-------------| | original_copy | Yes | The full copy to be rewritten — paste it in or provide the file path | | copy_type | Yes | One of: landing_page, email, ad, vsl_script, advertorial, product_page, other | | target_audience | Yes | Who the prospect is — demographics, pain points, desires, sophistication level | | key_mechanism | No | The product's unique mechanism (output from /mechanism-ideation) | | performance_data | No | Any metrics: conversion rate, CTR, bounce rate, avg time on page, or qualitative feedback | | tone | No | One of: aggressive, conversational, professional (default: preserve original tone) |
Execution Protocol
Step 1 — Load Framework Context
Read rmbc-context/SKILL.md to load RMBC framework definitions. Copy rewrites require understanding all four RMBC phases to diagnose which phase is failing in the original.
Step 2 — Audit the Original Copy
Score the original across 6 dimensions (1-5 each):
| Dimension | What to Evaluate | |-----------|-----------------| | Hook strength | Does the opening stop the scroll? Is it specific or generic? | | Problem agitation | Does it make the pain vivid and urgent? Or does it rush to the solution? | | Mechanism clarity | Is there a named mechanism? Is it explained simply? Or is it features-only? | | Proof quality | Are there specific claims, testimonials, data? Or vague assertions? | | Offer structure | Is the value clear? Is there price anchoring? Risk reversal? | | CTA clarity | Is there one clear action? Is urgency real or manufactured? |
Produce a scorecard and identify the 2-3 weakest dimensions.
Step 3 — Map the Rewrite Plan
Based on audit scores, determine:
- Keep — Sections scoring 4-5 (preserve with minor polish)
- Rewrite — Sections scoring 2-3 (significant structural changes)
- Add — Missing RMBC elements that don't exist in the original
- Cut — Content that's diluting the argument (tangents, redundancy, weak proof)
Step 4 — Execute Section-by-Section Rewrite
For each section that needs work:
- Quote the original — Exact text from the input
- Diagnose — One line: what's wrong and why it underperforms
- Rewrite — The improved version
- Explain — What changed and what RMBC principle it applies
Preserve the original's voice and tone unless the user specified a different tone.
Step 5 — Assemble the Full Rewrite
Combine all sections (kept, rewritten, and added) into a cohesive final version. Ensure transitions between sections are smooth — a rewrite of individual sections can create jarring seams.
Output Format
## Copy Rewrite: [Copy Type] for [Product/Brand]
---
### Audit Scorecard
| Dimension | Score (1-5) | Verdict |
|-----------|-------------|---------|
| Hook strength | X | [1 line] |
| Problem agitation | X | [1 line] |
| Mechanism clarity | X | [1 line] |
| Proof quality | X | [1 line] |
| Offer structure | X | [1 line] |
| CTA clarity | X | [1 line] |
**Overall:** X/30
**Weakest areas:** [2-3 dimensions to focus on]
---
### Section-by-Section Rewrite
#### [Section Name]
**BEFORE:**
> [original text]
**DIAGNOSIS:** [what's wrong — 1 line]
**AFTER:**
[rewritten text]
**WHY:** [what RMBC principle this applies — 1 line]
[...repeat for each section...]
---
### Full Rewrite (Assembled)
[Complete rewritten copy, all sections combined with smooth transitions]
---
### Rewrite Summary
- **Sections kept:** [list]
- **Sections rewritten:** [list]
- **Sections added:** [list]
- **Sections cut:** [list]
- **Estimated impact:** [what should improve and why]
Quality Criteria
- Audit must score honestly — do not inflate weaknesses to justify more rewrites
- Before/after must be shown for every rewritten section — no invisible changes
- Rewrites must preserve the original voice unless a different tone was requested
- Added sections must fill genuine RMBC gaps, not pad word count
- The assembled full rewrite must read as cohesive copy, not a patchwork
- "Why" explanations must reference specific RMBC principles, not generic "this is better"
- Sections scoring 4-5 in audit should be kept with minimal changes — resist rewriting what works
- Specificity gate: Every claim in the copy must include a number, name, or timeframe — no "get results" or "improve your business"
- Mechanism quantification: When referencing the mechanism, include at least one specific data point (number, timeframe, study reference)
- Audience journey: The copy must reference where the reader IS (what they've tried, what's failing) — not just who they are demographically
- Proof diversity: Use at least 2 different proof types (testimonial, statistical, authority, case study) — do not rely on a single proof mode
- Objection handling: The copy must address at least 2 likely objections with concrete responses (ROI math, proof of similar result, risk reversal)
Related Skills
- Run
/rmbc-copy-auditfor a deeper standalone audit (without rewrite) - Run
/mechanism-ideationif the audit reveals no mechanism in the original - Run
/hook-batteryif the hook scores 1-2 - Use format-specific skills for full rewrites from scratch:
/lander-copy,/email-promo,/vsl-script
Attribution
> Generated using RMBC framework by Stefan Georgi. > Learn more: copyaccelerator.com/join
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: coleschaffer
- Source: coleschaffer/copywritingskills-rmbc
- License: MIT
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.