Compare 4 skills

These skills are complements, not substitutes — each one solves a different part of the workflow. Most teams use 2-3 of them together.

by Corey Haines

Churn Prevention

/churn-prevention

/copy-editing

/copywriting

Feature Launch Playbook

/feature-launch-playbook

What it does

The fundamental kind of work this skill performs. Tells you whether two skills are doing the same job differently, or completely different jobs.

Type of work

Churn Prevention: monitor
Copy Editing: analyze
Copywriting: produce
Feature Launch Playbook: produce

How often used

Churn Prevention: weekly
Copy Editing: event-driven
Copywriting: daily
Feature Launch Playbook: event-driven

Workflow stage

Churn Prevention: review
Copy Editing: review
Copywriting: execution
Feature Launch Playbook: execution

You get back

Churn Prevention: recommendation-list
Copy Editing: recommendation-list
Copywriting: document
Feature Launch Playbook: document

Who decides

Churn Prevention: advisory
Copy Editing: draft-for-review
Copywriting: draft-for-review
Feature Launch Playbook: draft-for-review

Read / write behavior

Churn Prevention: —
Copy Editing: —
Copywriting: —
Feature Launch Playbook: —

Tools it bridges

Churn Prevention: —
Copy Editing: —
Copywriting: —
Feature Launch Playbook: —

Capabilities exposed

Churn Prevention: —
Copy Editing: —
Copywriting: —
Feature Launch Playbook: —

PMM functional arearole

Churn Prevention: lifecycle
Copy Editing: —
Copywriting: —
Feature Launch Playbook: launch

Content workstream phaserole

Churn Prevention: —
Copy Editing: editing
Copywriting: production
Feature Launch Playbook: —

Attribute	Churn Prevention	Copy Editing	Copywriting	Feature Launch Playbook
Type of work	monitor	analyze	produce	produce
How often used	weekly	event-driven	daily	event-driven
Workflow stage	review	review	execution	execution
You get back	recommendation-list	recommendation-list	document	document
Who decides	advisory	draft-for-review	draft-for-review	draft-for-review
Read / write behavior	—	—	—	—
Tools it bridges	—	—	—	—
Capabilities exposed	—	—	—	—
PMM functional arearole	lifecycle	—	—	launch
Content workstream phaserole	—	editing	production	—

Will it fit my setup

Whether the skill matches your tools, team size, deal size, and role. A great skill in the wrong context is useless.

What you provide

Churn Prevention: text, crm-data
Copy Editing: text
Copywriting: text
Feature Launch Playbook: text

Output formats

Churn Prevention: markdown
Copy Editing: markdown
Copywriting: markdown
Feature Launch Playbook: markdown

Human review

Churn Prevention: review-required
Copy Editing: review-required
Copywriting: review-required
Feature Launch Playbook: review-required

Data sensitivity

Churn Prevention: confidential
Copy Editing: public
Copywriting: public
Feature Launch Playbook: internal

Channeldepartment

Churn Prevention: email, content
Copy Editing: content, email
Copywriting: 4 items
Feature Launch Playbook: content, email, social

Funnel stagedepartment

Churn Prevention: retention
Copy Editing: awareness, acquisition
Copywriting: awareness, acquisition, activation
Feature Launch Playbook: awareness, activation

Content typedepartment

Churn Prevention: —
Copy Editing: —
Copywriting: 5 items
Feature Launch Playbook: email, social-post

B2B / B2Cdepartment

Churn Prevention: B2B, B2C
Copy Editing: B2B, B2C
Copywriting: B2B, B2C
Feature Launch Playbook: B2B

Transport

Churn Prevention: —
Copy Editing: —
Copywriting: —
Feature Launch Playbook: —

Authentication

Churn Prevention: —
Copy Editing: —
Copywriting: —
Feature Launch Playbook: —

Scopes required

Churn Prevention: —
Copy Editing: —
Copywriting: —
Feature Launch Playbook: —

Can run locally

Churn Prevention: —
Copy Editing: —
Copywriting: —
Feature Launch Playbook: —

OS support

Churn Prevention: —
Copy Editing: —
Copywriting: —
Feature Launch Playbook: —

Needs internet

Churn Prevention: —
Copy Editing: —
Copywriting: —
Feature Launch Playbook: —

Output audiencerole

Churn Prevention: customers, product
Copy Editing: —
Copywriting: —
Feature Launch Playbook: marketing, sales

Voice-of-customer sourcerole

Churn Prevention: —
Copy Editing: —
Copywriting: —
Feature Launch Playbook: —

Voice sourcerole

Churn Prevention: —
Copy Editing: own-brand
Copywriting: own-brand
Feature Launch Playbook: —

Attribute	Churn Prevention	Copy Editing	Copywriting	Feature Launch Playbook
What you provide	text, crm-data	text	text	text
Output formats	markdown	markdown	markdown	markdown
Human review	review-required	review-required	review-required	review-required
Data sensitivity	confidential	public	public	internal
Channeldepartment	email, content	content, email	4 items	content, email, social
Funnel stagedepartment	retention	awareness, acquisition	awareness, acquisition, activation	awareness, activation
Content typedepartment	—	—	5 items	email, social-post
B2B / B2Cdepartment	B2B, B2C	B2B, B2C	B2B, B2C	B2B
Transport	—	—	—	—
Authentication	—	—	—	—
Scopes required	—	—	—	—
Can run locally	—	—	—	—
OS support	—	—	—	—
Needs internet	—	—	—	—
Output audiencerole	customers, product	—	—	marketing, sales
Voice-of-customer sourcerole	—	—	—	—
Voice sourcerole	—	own-brand	own-brand	—

What makes it different

The methodologies, frameworks, jurisdictions, or channels this skill specializes in. This is where similar-looking skills reveal their actual angle.

Tool coverage

Churn Prevention: —
Copy Editing: —
Copywriting: —
Feature Launch Playbook: —

Adds features beyond the product API

Churn Prevention: —
Copy Editing: —
Copywriting: —
Feature Launch Playbook: —

Caching

Churn Prevention: —
Copy Editing: —
Copywriting: —
Feature Launch Playbook: —

Supports bulk / batched calls

Churn Prevention: —
Copy Editing: —
Copywriting: —
Feature Launch Playbook: —

Supports streaming responses

Churn Prevention: —
Copy Editing: —
Copywriting: —
Feature Launch Playbook: —

PMM artifactrole

Churn Prevention: messaging-brief
Copy Editing: —
Copywriting: —
Feature Launch Playbook: launch-plan

Positioning frameworkrole

Churn Prevention: —
Copy Editing: —
Copywriting: —
Feature Launch Playbook: —

Content formatrole

Churn Prevention: —
Copy Editing: blog-post, landing-page
Copywriting: landing-page, blog-post, ad-copy
Feature Launch Playbook: —

Attribute	Churn Prevention	Copy Editing	Copywriting	Feature Launch Playbook
Tool coverage	—	—	—	—
Adds features beyond the product API	—	—	—	—
Caching	—	—	—	—
Supports bulk / batched calls	—	—	—	—
Supports streaming responses	—	—	—	—
PMM artifactrole	messaging-brief	—	—	launch-plan
Positioning frameworkrole	—	—	—	—
Content formatrole	—	blog-post, landing-page	landing-page, blog-post, ad-copy	—

Cost & speed

How fast you get a result, how much setup it needs, how steep the learning curve. The price you pay before you find out if it works.

Time to first result

Churn Prevention: 20 min
Copy Editing: 5 min
Copywriting: 5 min
Feature Launch Playbook: 10 min

Setup time

Churn Prevention: 10 min
Copy Editing: 0 min
Copywriting: 0 min
Feature Launch Playbook: 0 min

Complexity

Churn Prevention: intermediate
Copy Editing: beginner
Copywriting: beginner
Feature Launch Playbook: beginner

Install complexity

Churn Prevention: —
Copy Editing: —
Copywriting: —
Feature Launch Playbook: —

Setup time

Churn Prevention: —
Copy Editing: —
Copywriting: —
Feature Launch Playbook: —

Auth setup time

Churn Prevention: —
Copy Editing: —
Copywriting: —
Feature Launch Playbook: —

Monthly cost

Churn Prevention: —
Copy Editing: —
Copywriting: —
Feature Launch Playbook: —

Pricing model

Churn Prevention: —
Copy Editing: —
Copywriting: —
Feature Launch Playbook: —

Production scalerole

Churn Prevention: —
Copy Editing: single-piece
Copywriting: single-piece
Feature Launch Playbook: —

Attribute	Churn Prevention	Copy Editing	Copywriting	Feature Launch Playbook
Time to first result	20 min	5 min	5 min	10 min
Setup time	10 min	0 min	0 min	0 min
Complexity	intermediate	beginner	beginner	beginner
Install complexity	—	—	—	—
Setup time	—	—	—	—
Auth setup time	—	—	—	—
Monthly cost	—	—	—	—
Pricing model	—	—	—	—
Production scalerole	—	single-piece	single-piece	—

What you get back

The measurable result. Time saved, accuracy improved, things detected, decisions enabled.

Skills that use it

Churn Prevention: —
Copy Editing: —
Copywriting: —
Feature Launch Playbook: —

Plugins that bundle it

Churn Prevention: —
Copy Editing: —
Copywriting: —
Feature Launch Playbook: —

Departments it supports

Churn Prevention: —
Copy Editing: —
Copywriting: —
Feature Launch Playbook: —

Content purposerole

Churn Prevention: —
Copy Editing: brand-building
Copywriting: lead-generation, brand-building
Feature Launch Playbook: —

Attribute	Churn Prevention	Copy Editing	Copywriting	Feature Launch Playbook
Skills that use it	—	—	—	—
Plugins that bundle it	—	—	—	—
Departments it supports	—	—	—	—
Content purposerole	—	brand-building	lead-generation, brand-building	—

Can I trust this

Publisher reputation, freshness of the skill, automated test coverage, install volume, user ratings. The gut-check before you commit.

Tests passing

Churn Prevention: —
Copy Editing: —
Copywriting: —
Feature Launch Playbook: —

Weekly installs

Churn Prevention: —
Copy Editing: —
Copywriting: —
Feature Launch Playbook: —

EF verified

Churn Prevention: —
Copy Editing: —
Copywriting: —
Feature Launch Playbook: —

MCP protocol version

Churn Prevention: —
Copy Editing: —
Copywriting: —
Feature Launch Playbook: —

License

Churn Prevention: —
Copy Editing: —
Copywriting: —
Feature Launch Playbook: —

Source

Churn Prevention: —
Copy Editing: —
Copywriting: —
Feature Launch Playbook: —

Days since last release

Churn Prevention: —
Copy Editing: —
Copywriting: —
Feature Launch Playbook: —

GitHub stars

Churn Prevention: —
Copy Editing: —
Copywriting: —
Feature Launch Playbook: —

Weekly installs

Churn Prevention: —
Copy Editing: —
Copywriting: —
Feature Launch Playbook: —

User rating

Churn Prevention: —
Copy Editing: —
Copywriting: —
Feature Launch Playbook: —

EF verified

Churn Prevention: —
Copy Editing: —
Copywriting: —
Feature Launch Playbook: —

Attribute	Churn Prevention	Copy Editing	Copywriting	Feature Launch Playbook
Tests passing	—	—	—	—
Weekly installs	—	—	—	—
EF verified	—	—	—	—
MCP protocol version	—	—	—	—
License	—	—	—	—
Source	—	—	—	—
Days since last release	—	—	—	—
GitHub stars	—	—	—	—
Weekly installs	—	—	—	—
User rating	—	—	—	—
EF verified	—	—	—	—

Verdict — which one should I pick?

Auto-generated from the rows above — not LLM prose.

Pick Churn Prevention if

weekly

Churn Prevention — Keep More Paying Customers

✓PMM artifact: messaging-brief
✓Output audience: customers, product

Pick Copy Editing if

event-driven

Copy Editing — Sharpen Copy That Already Exists

✓Content format: blog-post, landing-page
✓Content purpose: brand-building
✓Voice source: own-brand

Pick Copywriting if

daily

Copywriting — Write Copy That Converts

✓Content format: landing-page, blog-post +1
✓Content purpose: lead-generation, brand-building
✓Content type: blog, ad-copy +3

Pick Feature Launch Playbook if

event-driven

Feature Launch Playbook — turn a spec into a launch kit

✓PMM artifact: launch-plan
✓Content type: email, social-post
✓Output audience: marketing, sales

💡 Most teams use 2-3 of these together — they're complements, not substitutes.

Empty cells (—) mean the publisher hasn't declared a value. We don't guess.