# Newsletter Writer

> Creates customer newsletters, product updates, and email communications. Use for ongoing customer engagement and retention marketing.

- **Type:** Skill
- **Install:** `agentstack add skill-taizen-ai-taizen-claude-plugins-newsletter-writer`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [taizen-ai](https://agentstack.voostack.com/s/taizen-ai)
- **Installs:** 0
- **Category:** [Communication](https://agentstack.voostack.com/c/communication)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [taizen-ai](https://github.com/taizen-ai)
- **Source:** https://github.com/taizen-ai/taizen-claude-plugins/tree/main/plugins/taizen-gtm-skills/skills/newsletter-writer
- **Website:** https://usetaizen.com/

## Install

```sh
agentstack add skill-taizen-ai-taizen-claude-plugins-newsletter-writer
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# Newsletter Writer Skill

Create engaging newsletters and email communications for customers and prospects, informed by your content and performance data.

## Purpose

Develop compelling email content that keeps audiences engaged, informed, and connected to your brand.

---

## Required Integrations

> **Setup**: Connect these data sources to enable full functionality. Claude will prompt you to connect any missing integrations when you use this skill.

### Data Sources

```yaml
# NEWSLETTER DATA SOURCES
# Configure the sources relevant to your newsletter creation

# Email Performance Data
- source: email_platform
  connector: "{{HUBSPOT | MAILCHIMP | KLAVIYO | CUSTOMER_IO | CONVERTKIT}}"
  data:
    - past_newsletter_performance
    - open_rates_by_subject
    - click_rates_by_content
    - best_send_times
    - subscriber_segments
    - unsubscribe_patterns

# Content Library (to curate from)
- source: content_library
  connector: "{{GOOGLE_DRIVE | SHAREPOINT | NOTION}}"
  paths:
    - "/Marketing/Blog Posts/"
    - "/Marketing/Case Studies/"
    - "/Marketing/Resources/"
    - "/Marketing/Webinars/"
- source: blog
  url: "{{YOUR_BLOG_URL}}"
  data:
    - recent_posts
    - popular_posts

# Product Updates
- source: product_updates
  connector: "{{GOOGLE_DRIVE | SHAREPOINT | NOTION | CONFLUENCE | PRODUCTBOARD}}"
  paths:
    - "/Product/Release Notes/"
    - "/Product/Feature Announcements/"
    - "/Product/Roadmap/"

# Company News & Events
- source: company_updates
  connector: "{{GOOGLE_DRIVE | SHAREPOINT | NOTION}}"
  paths:
    - "/Company/News/"
    - "/Marketing/Events/"
    - "/Company/Announcements/"

# Customer Stories
- source: customer_stories
  connector: "{{GOOGLE_DRIVE | SHAREPOINT | NOTION}}"
  paths:
    - "/Marketing/Customer Spotlights/"
    - "/Marketing/Case Studies/"
    - "/Marketing/Testimonials/"

# Brand Guidelines
- source: brand_docs
  connector: "{{GOOGLE_DRIVE | SHAREPOINT | NOTION}}"
  paths:
    - "/Marketing/Brand Guidelines/"
    - "/Marketing/Email Templates/"
    - "/Marketing/Voice and Tone/"

# Industry News (for curation)
- source: industry_feeds
  enabled: true
  sources:
    - rss_feeds
    - google_alerts
  topics:
    - "{{INDUSTRY_KEYWORD_1}}"
    - "{{INDUSTRY_KEYWORD_2}}"
```

### Output Destinations

```yaml
# Where to deliver newsletter outputs
outputs:
  # Always available - display in Claude UI
  - type: display
    enabled: true

  # Push to email platform
  - type: email_platform
    connector: "{{HUBSPOT | MAILCHIMP | KLAVIYO | CUSTOMER_IO}}"
    actions:
      - create_email_draft
      - schedule_send

  # Save to content archive
  - type: documents
    connector: "{{GOOGLE_DRIVE | SHAREPOINT | NOTION}}"
    destination: "/Marketing/Newsletters/"

  # Notify for review
  - type: slack
    connector: "{{SLACK}}"
    channel: "#marketing-review"
```
---

## Instructions for Claude

> **IMPORTANT**: Before executing this skill, you MUST validate the configuration above.

### Pre-Execution Checklist

1. **Check for placeholder values**: Scan the YAML configuration for any `{{...}}` placeholders. These indicate required configuration that the user must provide.

2. **Check Taizen first**: If `taizen` MCP is connected, call `list_datasources` to see what data is indexed. You can then use `run_agent` to query all indexed sources in natural language — this replaces the need for most individual MCP connections below. Skip directly to running the skill.

3. **Validate data sources**: For each data source listed:
   - If a `connector` field shows `{{OPTIONS}}` format, ask the user which option they use
   - If URLs, paths, or names contain `{{PLACEHOLDER}}`, ask the user to provide actual values
   - Verify any required MCP servers are connected and available

4. **Validate output destinations**: For any output type beyond `display`:
   - Confirm the connector is available as an MCP server
   - Ensure destination paths/channels are configured (not placeholders)

### If Configuration is Incomplete

**Do not proceed with the skill.** Instead:

1. List the specific missing or placeholder values found
2. Explain what each value is needed for
3. Ask the user to provide the missing configuration
4. Offer to help them set up the required MCP integrations

**Example response when config is incomplete:**
```
Before I can run this skill, I need some configuration:

**Missing values:**
- [List specific {{PLACEHOLDER}} values found]

**MCP connections needed:**
- [List required connectors not yet available]

Please provide these values, or let me know which data sources you'd like to skip.
```

### Minimum Requirements

At minimum, this skill requires:
- Newsletter topic or theme
- Target audience
- `display` output enabled (always available)

Enhanced functionality requires:
- Brand voice guidelines for tone
- Content library for curated content
- Product updates and announcements
- Previous newsletters for style reference

---

## Using Taizen

> **Connect once, access everything.** Instead of configuring 15+ individual MCP connectors, connect Taizen MCP once — your whole team gets access to all connected MCPs and indexed data sources (Gong calls, CRM, documents, and more) without any per-tool setup.

### Instant Queries (Run Now)

If `taizen` MCP is connected, call `run_agent` to pull from your indexed data right in this conversation:

**Pull newsletter content**
```
"Pull our recent product updates, customer wins, published content, and industry signals from indexed sources to draft the monthly customer newsletter."
```

**Content aggregation**
```
"Search my indexed sources for the most significant company news, customer stories, and industry developments from the past 30 days to use in a newsletter."
```

### Scheduled Agents (Automate It)

To run this skill automatically on a schedule, call `run_agent` and describe the automation in natural language — Taizen creates and manages the recurring agent:

**Monthly newsletter draft**
```
"Monthly, compile recent company updates, customer wins, and industry insights from all indexed sources to generate a newsletter draft. Share to #content for review."
```

**Weekly internal digest**
```
"Every Friday, pull the week's key wins, updates, and insights from indexed sources and generate an internal digest. Send to #team-updates on Slack."
```

Taizen creates the agent, runs it on your schedule, and delivers results to your configured destinations (Slack, CRM, docs, email).

### Setup

1. Sign up at [usetaizen.com](https://usetaizen.com) and connect your data sources — every teammate gets access immediately
2. Add Taizen MCP to Claude: `https://us.mcp.usetaizen.com/mcp` (or `https://eu.mcp.usetaizen.com/mcp` for EU data residency)
3. Use `run_agent` for instant queries or to schedule recurring agents — Taizen handles routing to the right sources
## Newsletter Types

### 1. Customer Newsletter

**Purpose**: Keep customers engaged and informed
**Frequency**: Monthly or bi-weekly
**Content Mix**:
- Product updates and tips
- Customer success stories
- Educational content
- Community highlights
- Upcoming events

### 2. Product Update

**Purpose**: Announce new features and improvements
**Frequency**: As needed (major releases)
**Content Mix**:
- What's new
- How to use it
- Why it matters
- What's coming next

### 3. Thought Leadership

**Purpose**: Build authority and trust
**Frequency**: Weekly or bi-weekly
**Content Mix**:
- Industry insights
- Original research
- Expert perspectives
- Curated content

### 4. Event/Webinar Promotion

**Purpose**: Drive registrations
**Frequency**: As needed
**Content Mix**:
- Event details
- Speaker highlights
- Key takeaways preview
- Registration CTA

### 5. Nurture Sequence

**Purpose**: Move prospects through funnel
**Frequency**: Automated based on triggers
**Content Mix**:
- Educational content
- Social proof
- Product information
- Soft CTAs

---

## Newsletter Best Practices

### Subject Lines

**Formulas That Work**:
- **Curiosity**: "The one thing top [role]s do differently"
- **Benefit**: "How to [achieve result] in [timeframe]"
- **News**: "[Topic] just changed. Here's what it means"
- **List**: "[Number] ways to [achieve outcome]"
- **Question**: "Are you making this [topic] mistake?"

**Guidelines**:
- 40-60 characters
- Front-load important words
- Avoid spam triggers
- Test variations

### Email Structure

**Inverted Pyramid**:
1. Hook (why open)
2. Value (why care)
3. Details (what to know)
4. CTA (what to do)

**Scannable Format**:
- Clear headers
- Short paragraphs (2-3 sentences)
- Bullet points
- Bold key phrases
- Single clear CTA

---

## How to Use This Skill

Invoke with natural language describing the newsletter you need:

**Customer Newsletters**
- "Write our monthly customer newsletter - pull from recent blog posts and product updates"
- "Create this week's newsletter featuring our new case study"
- "Draft a newsletter about our upcoming user conference"

**Product Updates**
- "Write a product update email announcing our new dashboard feature"
- "Create a release notes email for version 2.0"
- "Draft a feature spotlight email for our AI capabilities"

**Thought Leadership**
- "Write a thought leadership newsletter on the future of [industry]"
- "Create a weekly digest curating the best articles on [topic]"
- "Draft an insights newsletter based on our recent survey data"

**Promotions**
- "Write a webinar promotion email for our upcoming event"
- "Create an event invitation for our annual conference"
- "Draft a series of emails promoting our new e-book"

---

## Output Format

### Customer Newsletter

```markdown
# Newsletter: [Edition Name/Number]

**Created**: [Date]
**Data Sources Used**: [Email performance, content library, etc.]

---

## Email Details
- **Audience**: [Segment]
- **Send Date**: [Date]
- **Send Time**: [Time - based on your best performing times]

### Performance Context
*Based on your newsletter data:*
- Average open rate: [%]
- Average click rate: [%]
- Best performing content type: [Type]

---

## Subject Line Options

1. [Option 1] - [Why this might work based on your data]
2. [Option 2]
3. [Option 3]

**A/B Test Recommendation**: Test [Option X] vs [Option Y]

## Preview Text Options

1. [Preview that complements subject 1]
2. [Preview that complements subject 2]

---

## Email Content

### Header
[Logo + Edition identifier: e.g., "The Monthly Update | April 2025"]

---

### Opening

Hey [First Name],

[1-2 sentence hook that's timely and relevant - connects to what's happening in their world]

[Brief intro to what's in this edition - create anticipation]

---

### Section 1: [Featured Content]

**[Headline - benefit-focused]**

[2-3 paragraphs of valuable content - pulled from your blog/resources]

[Key insight or takeaway]

**[CTA Button: "Read More" / "Learn How" / etc.]**

---

### Section 2: [Product/Feature Highlight]

**[What's New: Feature Name]**

[Brief description of what it is and why it matters to them]

✓ [Benefit 1]
✓ [Benefit 2]
✓ [Benefit 3]

**[CTA: "Try It Now" / "See How It Works"]**

---

### Section 3: [Customer Spotlight]

**How [Customer Name] achieved [Result]**

> "[Customer quote about their success]"
> — [Name], [Title] at [Company]

[Brief context on their achievement - 2-3 sentences]

**[CTA: "Read the Full Story"]**

---

### Section 4: [Quick Hits / Resources]

**Worth Your Time:**

📚 **[Resource 1 Title]**: [One-line description]
→ [Read it]

🎙 **[Resource 2 Title]**: [One-line description]
→ [Listen/Watch]

📊 **[Resource 3 Title]**: [One-line description]
→ [Download]

---

### Section 5: [Upcoming Events]

**Don't Miss:**

🗓 **[Event 1]** | [Date]
[One-line description]
→ [Register]

🗓 **[Event 2]** | [Date]
[One-line description]
→ [Save your spot]

---

### Closing

[Personal sign-off - human and warm]

[Looking forward to next time / invitation to reply / etc.]

[Your Name]
[Title]

P.S. [Secondary CTA or teaser for next edition]

---

### Footer
[Unsubscribe] | [Email Preferences] | [Social Links]
[Company Address]

---

## Technical Details

- **From Name**: [Name]
- **From Email**: [email]
- **Reply-To**: [email]
- **Preheader**: [Preview text]

## Tracking

- UTM Campaign: [campaign name]
- Primary CTA Goal: [What you're measuring]
```

### Product Update Email

```markdown
# Product Update: [Feature/Release Name]

**Created**: [Date]

---

## Email Details
- **Audience**: [All customers / Specific segment]
- **Timing**: [Immediate / Scheduled]

---

## Subject Line Options

1. 🚀 New: [Feature Name] is here
2. Introducing [Feature Name] – [Key Benefit]
3. You asked, we built: [Feature Name]

## Preview Text
[Complement subject - expand on the benefit]

---

## Email Content

### Header
🚀 Product Update

---

### Headline
**[Feature Name]: [One-line benefit statement]**

---

### Opening

Hey [First Name],

We're excited to announce [Feature Name] – [brief description of what it does and why it matters].

[1-2 sentences on the problem this solves or opportunity it creates - connect to customer feedback if applicable]

---

### What's New

**[Capability 1]**
[Brief description + benefit - how it helps them]

**[Capability 2]**
[Brief description + benefit]

**[Capability 3]**
[Brief description + benefit]

[Visual: Screenshot or GIF showing the feature]

---

### How to Get Started

Getting started is easy:

1. [Step 1]
2. [Step 2]
3. [Step 3]

**[CTA Button: "Try It Now"]**

---

### Learn More

📖 **Documentation**: [Step-by-step guide]
🎥 **Video Walkthrough**: [2-minute overview]
💬 **Questions?**: [Reach out to support]

---

### Coming Soon

We're not stopping here. Here's what's on the roadmap:
- [Upcoming feature 1]
- [Upcoming feature 2]

---

### We Want Your Feedback

Have thoughts on [Feature Name]? We'd love to hear from you.
→ [Share Feedback]

[Sign-off]
[Your Name]

---

### Footer
[Standard footer]
```

---

## Automation Options

When configured with integrations, this skill can:

1. **Content curation** - Automatically pull recent blog posts, case studies, and product updates
2. **Performance-informed** - Use your actual open/click rates to optimize subject lines and content
3. **Direct publishing** - Push drafts directly to HubSpot, Mailchimp, or Klaviyo
4. **Optimal timing** - Schedule sends based on your best performing send times
5. **A/B test setup** - Configure subject line tests in your email platform
6. **Archive management** - Save sent newsletters to your content library

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [taizen-ai](https://github.com/taizen-ai)
- **Source:** [taizen-ai/taizen-claude-plugins](https://github.com/taizen-ai/taizen-claude-plugins)
- **License:** MIT
- **Homepage:** https://usetaizen.com/

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-taizen-ai-taizen-claude-plugins-newsletter-writer
- Seller: https://agentstack.voostack.com/s/taizen-ai
- Browse the marketplace: https://agentstack.voostack.com/browse

---
Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.