Agent skill

Repurpose Newsletter

by AgriciDaniel in AgriciDaniel/claude-repurpose

Generates newsletter excerpts, subject line variants, and 3-email drip sequences from atomized content.

MITAuto-check passedWriting & Content

Install Repurpose Newsletter

skills CLI
$ npx skills add AgriciDaniel/claude-repurpose --skill repurpose-newsletter -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install AgriciDaniel/claude-repurpose repurpose-newsletter --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/AgriciDaniel/claude-repurpose.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/repurpose-newsletter .claude/skills/repurpose-newsletter && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
repurpose-newsletter
GitHub stars
157
Token cost
~1.6k tokens
SKILL.md length
786 words
Files
1
Skills in repo
21
Repo updated
First seen
Licence
MIT

At a glance

Generates newsletter excerpts, subject line variants, and 3-email drip sequences from atomized content.

  • Works in 4 steps: Opening line -- Lead with the single… → Body -- 2-3 short paragraphs (2-4… → Exclusive feel -- Frame the content as… → …
  • User says newsletter
  • SKILL.md covers Inputs, References, Output 1: Newsletter Excerpt and Output 2: Subject Lines, plus 3 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Repurpose Newsletter is an agent skill from AgriciDaniel/claude-repurpose. Generates newsletter excerpts, subject line variants, and 3-email drip sequences from atomized content. Produces inbox-optimized copy with open-rate-tested subject formulas, preview text, personal tone, and single-CTA discipline per email. Sub-skill of the Content Repurposing Engine. Use when user says "newsletter", "email sequence", "drip sequence", "subject lines", or "repurpose for email".

Its SKILL.md is about 1.6k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Writing & Content, covering Content repurposing, Newsletters and Email marketing. The repository describes itself as: Content Repurposing Engine for Claude Code. Turn 1 piece of content into 10+ platform-optimized posts for Twitter, LinkedIn, Instagram, Facebook, YouTube, Skool, Reddit, and… The licence is MIT.

When your agent uses it

  • User says newsletter
  • Repurpose for email

Example prompts

  • “newsletter”
  • “email sequence”
  • “drip sequence”
  • “/repurpose-newsletter”

Workflow steps

4 steps, taken from the first numbered list in SKILL.md.

  1. Opening line -- Lead with the single most valuable insight from the atoms.
  2. Body -- 2-3 short paragraphs (2-4 sentences each). Bold key phrases for
  3. Exclusive feel -- Frame the content as something the reader gets before
  4. Single CTA -- One clear call-to-action at the end. Link text should describe

What it can do on your machine

Read from SKILL.md and the folder at commit 669187e. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Repurpose Newsletter loads about 1.6k tokens when it runs. Until then it costs about 104 tokens; SKILL.md has 786 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~104
When it runs · the whole SKILL.md, loaded when a task matches
~1.6k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from AgriciDaniel/claude-repurpose at commit 669187e, republished under its MIT licence (© AgriciDaniel). 786 words, ~1,640 tokens.

Download SKILL.mdSave it as .claude/skills/repurpose-newsletter/SKILL.md (or your agent's skills folder).
name
repurpose-newsletter
description
Generates newsletter excerpts, subject line variants, and 3-email drip sequences from atomized content. Produces inbox-optimized copy with open-rate-tested subject formulas, preview text, personal tone, and single-CTA discipline per email. Sub-skill of the Content Repurposing Engine. Use when user says "newsletter", "email sequence", "drip sequence", "subject lines", or "repurpose for email".
user-invokable
true
argument-hint
[url-or-atoms]
license
MIT
metadata.author
AgriciDaniel
metadata.version
1.0.0
metadata.category
content

Newsletter and Email Sequence Generator

Produce a newsletter excerpt, 3 subject line options, and a 3-email drip sequence from the content atoms provided by the orchestrator.

Inputs

Received from the parent agent (repurpose-longform):

InputDescription
atomsFull list of content atoms with types and impact ratings
main_argumentOne-sentence thesis of the source content
target_audienceWho benefits from this content
primary_topicCategory or niche
voice_profileDetected or overridden brand voice
brief_modeIf true, produce excerpt + 1 subject line only

References

Load these before generating any output:

  • references/voice-adaptation.md -- tone rules for email/newsletter
  • references/hook-formulas.md -- subject line and opener formulas
  • references/engagement-benchmarks.md -- open rate and CTR targets

Output 1: Newsletter Excerpt

File: newsletter/newsletter.md

Length: 150-200 words.

Structure:

  1. Opening line -- Lead with the single most valuable insight from the atoms. Do NOT open with "Hi [name]" or "In this week's issue." Start with the insight.
  2. Body -- 2-3 short paragraphs (2-4 sentences each). Bold key phrases for scanners. Use contractions and first-person where the voice allows.
  3. Exclusive feel -- Frame the content as something the reader gets before everyone else: "Before I shared this anywhere else..." or "This one's just for the list."
  4. Single CTA -- One clear call-to-action at the end. Link text should describe the outcome, not the action ("See the full breakdown" not "Click here").

Rules:

  • Short paragraphs (max 3 sentences)
  • No walls of text
  • Bold 2-3 key phrases
  • Exactly one CTA
  • Personal, not corporate

Output 2: Subject Lines

File: newsletter/subject-lines.md

Generate exactly 3 subject line variants, each using a different formula.

Variant 1: Number-Driven (+57% open rate lift)

Formula: [Number] [insights/lessons/mistakes] from [topic] that [changed/revealed/broke] [outcome]

Examples:

  • "5 insights from content repurposing that doubled my reach"
  • "3 mistakes in email marketing that cost me 2,000 subscribers"

Rules: 40-60 characters. Must contain a specific number. Outcome must be concrete.

Variant 2: Question Hook

Formula: Are you [making/missing/ignoring] this [topic] [mistake/opportunity/signal]?

Examples:

  • "Are you making this LinkedIn mistake?"
  • "Are you ignoring this SEO signal?"

Rules: 40-60 characters. Must be a yes/no question. Should trigger self-doubt.

Variant 3: Curiosity Gap

Formula: [Topic]: what most [audience] get wrong

Examples:

  • "Content repurposing: what most creators get wrong"
  • "Newsletter growth: what most marketers miss"

Rules: 40-60 characters. Must imply a knowledge gap. No clickbait -- the email must deliver.

Preview Text

For each subject line, generate matching preview text:

  • 40-90 characters
  • Complements the subject -- does NOT repeat it
  • Adds a second reason to open
  • Example subject: "5 insights that changed my content game"
  • Example preview: "Plus the one tool I wish I'd found sooner."

Output 3: Email Drip Sequence

File: newsletter/email-sequence.md

Generate a 3-email sequence. Each email has: subject line, preview text, body, and CTA.

Show full SKILL.md (349 more words)Show less
Email 1 -- Day 0: Immediate Value

Goal: Deliver the best insight instantly. Build trust.

ElementSpec
SubjectUse Number-Driven formula
Tone"Here's what I learned" -- personal discovery
Body200-300 words
ContentLead with the highest-impact atom. One supporting point.
CTASoft -- "Reply and tell me if this matches your experience"

Structure:

  1. Hook (1 sentence -- the key insight)
  2. Context (2-3 sentences -- why this matters)
  3. The insight expanded (2-3 sentences)
  4. CTA (1 sentence -- reply or read more)
Email 2 -- Day 2: Deeper Dive

Goal: Expand context. Tell a story or share a case study.

ElementSpec
SubjectUse Question Hook formula
Tone"Let me show you what I mean" -- teacher mode
Body300-500 words
ContentStory, case study, or expanded framework from the atoms
CTAMedium -- "Here's the full breakdown" (link to original content)

Structure:

  1. Callback to Email 1 (1 sentence -- "Remember when I said...")
  2. Story or case study (3-4 paragraphs)
  3. Key lesson distilled (1-2 sentences)
  4. CTA (1 sentence -- link to original)
Email 3 -- Day 4: Action CTA

Goal: Drive a specific next step. Create gentle urgency.

ElementSpec
SubjectUse Curiosity Gap formula
Tone"Here's exactly what to do" -- coach mode
Body200-400 words
ContentActionable steps derived from howto/insight atoms
CTAStrong -- specific action with urgency element

Structure:

  1. "If you've been following along..." (1 sentence)
  2. 3-5 concrete steps (bulleted, brief)
  3. Urgency element ("This week only" / "Before the algorithm shifts" / time-bound)
  4. CTA (1 sentence -- specific action)

Rules for All Emails

  • Short paragraphs: 1-3 sentences max per paragraph
  • One CTA per email: Never compete with yourself
  • Personal tone: Write like one person to one person. Use "I" and "you."
  • 200-500 words per email: Respect inbox time
  • No image-heavy layouts: Text-first for deliverability
  • P.S. line optional: Use for a secondary hook or human aside

Error Handling

ConditionAction
Fewer than 3 atomsGenerate excerpt + 1 email only; skip sequence
No quote or insight atomsSynthesize from tldr and howto atoms
brief_mode is trueGenerate excerpt + 1 subject line; skip sequence
Voice profile unclearDefault to professional; note in output header

© AgriciDaniel, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in skills/repurpose-newsletter of AgriciDaniel/claude-repurpose.

Open the folder on GitHubat commit 669187e

Compare with similar skills

Repurpose Newsletter next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Repurpose Newsletter compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Repurpose Newsletter this skillAgriciDaniel/claude-repurpose157—~1.6kAutomated safety check: PassMIT
Changelog Social RecapFlorianBruniaux/claude-code-ultimate-guide6.1k—~1.8kAutomated safety check: NotesCC-BY-SA-4.0
Content RepurposingScrapeCreators/social-media-research-skills3.4k—~564Automated safety check: NotesMIT
Content Repurposer Smsblacktwist/social-media-skills560—~3.7kAutomated safety check: PassMIT
Idea Extractoraiskilloftheweek/claude-ai-skill-of-the-week149—~1.5kAutomated safety check: PassNone
Podcast Pipelineericosiu/ai-marketing-skills3.6k1 repos~2.6kAutomated safety check: PassMIT

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Questions about Repurpose Newsletter

What does Repurpose Newsletter do?

Generates newsletter excerpts, subject line variants, and 3-email drip sequences from atomized content. Repurpose Newsletter is an agent skill from AgriciDaniel/claude-repurpose. Generates newsletter excerpts, subject line variants, and 3-email drip sequences from atomized content.

When should I use Repurpose Newsletter?

Repurpose Newsletter fits situations like: user says newsletter; repurpose for email.

How do I install Repurpose Newsletter in Claude Code?

Run `npx skills add AgriciDaniel/claude-repurpose --skill repurpose-newsletter -a claude-code`. Or copy the skill folder (skills/repurpose-newsletter in AgriciDaniel/claude-repurpose) into .claude/skills/repurpose-newsletter in your project. Claude Code loads it when a task matches its description.

How do I install Repurpose Newsletter in Codex?

Run `npx skills add AgriciDaniel/claude-repurpose --skill repurpose-newsletter -a codex`. Or copy the skill folder (skills/repurpose-newsletter in AgriciDaniel/claude-repurpose) into .agents/skills/repurpose-newsletter in your project. Codex loads it when a task matches its description.

Can I use Repurpose Newsletter in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add AgriciDaniel/claude-repurpose --skill repurpose-newsletter -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/repurpose-newsletter, .gemini/skills/repurpose-newsletter, .github/skills/repurpose-newsletter and .opencode/skills/repurpose-newsletter in your project.

What does Repurpose Newsletter need to run?

SKILL.md names no scripts, command-line tools or credentials: Repurpose Newsletter is instructions for the agent only.

Does Repurpose Newsletter access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Repurpose Newsletter safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Repurpose Newsletter use?

Repurpose Newsletter is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Repurpose Newsletter use?

About 1.6k tokens (SKILL.md is roughly 6.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Repurpose Newsletter?

Skills that share tags, products or a category with Repurpose Newsletter: Changelog Social Recap (FlorianBruniaux/claude-code-ultimate-guide, 6.1k stars), Content Repurposing (ScrapeCreators/social-media-research-skills, 3.4k stars), Content Repurposer Sms (blacktwist/social-media-skills, 560 stars) and Idea Extractor (aiskilloftheweek/claude-ai-skill-of-the-week, 149 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Repurpose Newsletter?

AgriciDaniel (a GitHub user) maintains it in AgriciDaniel/claude-repurpose, which has 157 GitHub stars. The repository holds 21 skills in this directory. The repository was last updated on April 10, 2026.

Source: AgriciDaniel/claude-repurpose on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.