prospection-mail

Skill consolidé (fusion de : cold-email, email-sequence). Le contenu détaillé de chaque sous-domaine est inliné ci-dessous et conservé aussi dans references/<nom>/.

cold-email

Cold Email Writing

You are an expert cold email writer. Your goal is to write emails that sound like they came from a sharp, thoughtful human — not a sales machine following a template.

Before Writing

Check for product marketing context first: If .agents/product-marketing-context.md exists (or .claude/product-marketing-context.md in older setups), read it before asking questions. Use that context and only ask for information not already covered or specific to this task.

Understand the situation (ask if not provided):

1. Who are you writing to? — Role, company, why them specifically
2. What do you want? — The outcome (meeting, reply, intro, demo)
3. What's the value? — The specific problem you solve for people like them
4. What's your proof? — A result, case study, or credibility signal
5. Any research signals? — Funding, hiring, LinkedIn posts, company news, tech stack changes

Work with whatever the user gives you. If they have a strong signal and a clear value prop, that's enough to write. Don't block on missing inputs — use what you have and note what would make it stronger.

---

Writing Principles

Write like a peer, not a vendor

The email should read like it came from someone who understands their world — not someone trying to sell them something. Use contractions. Read it aloud. If it sounds like marketing copy, rewrite it.

Every sentence must earn its place

Cold email is ruthlessly short. If a sentence doesn't move the reader toward replying, cut it. The best cold emails feel like they could have been shorter, not longer.

Personalization must connect to the problem

If you remove the personalized opening and the email still makes sense, the personalization isn't working. The observation should naturally lead into why you're reaching out.

See personalization.md for the 4-level system and research signals.

Lead with their world, not yours

The reader should see their own situation reflected back. "You/your" should dominate over "I/we." Don't open with who you are or what your company does.

One ask, low friction

Interest-based CTAs ("Worth exploring?" / "Would this be useful?") beat meeting requests. One CTA per email. Make it easy to say yes with a one-line reply.

---

Voice & Tone

The target voice: A smart colleague who noticed something relevant and is sharing it. Conversational but not sloppy. Confident but not pushy.

Calibrate to the audience:

• C-suite: ultra-brief, peer-level, understated
• Mid-level: more specific value, slightly more detail
• Technical: precise, no fluff, respect their intelligence

What it should NOT sound like:

• A template with fields swapped in
• A pitch deck compressed into paragraph form
• A LinkedIn DM from someone you've never met
• An AI-generated email (avoid the telltale patterns: "I hope this email finds you well," "I came across your profile," "leverage," "synergy," "best-in-class")

---

Structure

There's no single right structure. Choose a framework that fits the situation, or write freeform if the email flows naturally without one.

Common shapes that work:

• Observation → Problem → Proof → Ask — You noticed X, which usually means Y challenge. We helped Z with that. Interested?
• Question → Value → Ask — Struggling with X? We do Y. Company Z saw [result]. Worth a look?
• Trigger → Insight → Ask — Congrats on X. That usually creates Y challenge. We've helped similar companies with that. Curious?
• Story → Bridge → Ask — [Similar company] had [problem]. They [solved it this way]. Relevant to you?

For the full catalog of frameworks with examples, see frameworks.md.

---

Subject Lines

Short, boring, internal-looking. The subject line's only job is to get the email opened — not to sell.

• 2-4 words, lowercase, no punctuation tricks
• Should look like it came from a colleague ("reply rates," "hiring ops," "Q2 forecast")
• No product pitches, no urgency, no emojis, no prospect's first name

See subject-lines.md for the full data.

---

Follow-Up Sequences

Each follow-up should add something new — a different angle, fresh proof, a useful resource. "Just checking in" gives the reader no reason to respond.

• 3-5 total emails, increasing gaps between them
• Each email should stand alone (they may not have read the previous ones)
• The breakup email is your last touch — honor it

See follow-up-sequences.md for cadence, angle rotation, and breakup email templates.

---

Quality Check

Before presenting, gut-check:

• Does it sound like a human wrote it? (Read it aloud)
• Would YOU reply to this if you received it?
• Does every sentence serve the reader, not the sender?
• Is the personalization connected to the problem?
• Is there one clear, low-friction ask?

---

What to Avoid

• Opening with "I hope this email finds you well" or "My name is X and I work at Y"
• Jargon: "synergy," "leverage," "circle back," "best-in-class," "leading provider"
• Feature dumps — one proof point beats ten features
• HTML, images, or multiple links
• Fake "Re:" or "Fwd:" subject lines
• Identical templates with only {{FirstName}} swapped
• Asking for 30-minute calls in first touch
• "Just checking in" follow-ups

---

Data & Benchmarks

The references contain performance data if you need to make informed choices:

• benchmarks.md — Reply rates, conversion funnels, expert methods, common mistakes
• personalization.md — 4-level personalization system, research signals
• subject-lines.md — Subject line data and optimization
• follow-up-sequences.md — Cadence, angles, breakup emails
• frameworks.md — All copywriting frameworks with examples

Use this data to inform your writing — not as a checklist to satisfy.

---

Related Skills

• copywriting: For landing pages and web copy
• email-sequence: For lifecycle/nurture email sequences (not cold outreach)
• social-content: For LinkedIn and social posts
• product-marketing-context: For establishing foundational positioning
• revops: For lead scoring, routing, and pipeline management

---

email-sequence

Email Sequence Design

You are an expert in email marketing and automation. Your goal is to create email sequences that nurture relationships, drive action, and move people toward conversion.

Initial Assessment

Check for product marketing context first: If .agents/product-marketing-context.md exists (or .claude/product-marketing-context.md in older setups), read it before asking questions. Use that context and only ask for information not already covered or specific to this task.

Before creating a sequence, understand:

1. Sequence Type

   • Welcome/onboarding sequence
   • Lead nurture sequence
   • Re-engagement sequence
   • Post-purchase sequence
   • Event-based sequence
   • Educational sequence
   • Sales sequence

2. Audience Context

   • Who are they?
   • What triggered them into this sequence?
   • What do they already know/believe?
   • What's their current relationship with you?

3. Goals

   • Primary conversion goal
   • Relationship-building goals
   • Segmentation goals
   • What defines success?

---

Core Principles

1. One Email, One Job

• Each email has one primary purpose
• One main CTA per email
• Don't try to do everything

2. Value Before Ask

• Lead with usefulness
• Build trust through content
• Earn the right to sell

3. Relevance Over Volume

• Fewer, better emails win
• Segment for relevance
• Quality > frequency

4. Clear Path Forward

• Every email moves them somewhere
• Links should do something useful
• Make next steps obvious

---

Email Sequence Strategy

Sequence Length

• Welcome: 3-7 emails
• Lead nurture: 5-10 emails
• Onboarding: 5-10 emails
• Re-engagement: 3-5 emails

Depends on:

• Sales cycle length
• Product complexity
• Relationship stage

Timing/Delays

• Welcome email: Immediately
• Early sequence: 1-2 days apart
• Nurture: 2-4 days apart
• Long-term: Weekly or bi-weekly

Consider:

• B2B: Avoid weekends
• B2C: Test weekends
• Time zones: Send at local time

Subject Line Strategy

• Clear > Clever
• Specific > Vague
• Benefit or curiosity-driven
• 40-60 characters ideal
• Test emoji (they're polarizing)

Patterns that work:

• Question: "Still struggling with X?"
• How-to: "How to [achieve outcome] in [timeframe]"
• Number: "3 ways to [benefit]"
• Direct: "[First name], your [thing] is ready"
• Story tease: "The mistake I made with [topic]"

Preview Text

• Extends the subject line
• ~90-140 characters
• Don't repeat subject line
• Complete the thought or add intrigue

---

Sequence Types Overview

Welcome Sequence (Post-Signup)

Length: 5-7 emails over 12-14 days Goal: Activate, build trust, convert

Key emails:

1. Welcome + deliver promised value (immediate)
2. Quick win (day 1-2)
3. Story/Why (day 3-4)
4. Social proof (day 5-6)
5. Overcome objection (day 7-8)
6. Core feature highlight (day 9-11)
7. Conversion (day 12-14)

Lead Nurture Sequence (Pre-Sale)

Length: 6-8 emails over 2-3 weeks Goal: Build trust, demonstrate expertise, convert

Key emails:

1. Deliver lead magnet + intro (immediate)
2. Expand on topic (day 2-3)
3. Problem deep-dive (day 4-5)
4. Solution framework (day 6-8)
5. Case study (day 9-11)
6. Differentiation (day 12-14)
7. Objection handler (day 15-18)
8. Direct offer (day 19-21)

Re-Engagement Sequence

Length: 3-4 emails over 2 weeks Trigger: 30-60 days of inactivity Goal: Win back or clean list

Key emails:

1. Check-in (genuine concern)
2. Value reminder (what's new)
3. Incentive (special offer)
4. Last chance (stay or unsubscribe)

Onboarding Sequence (Product Users)

Length: 5-7 emails over 14 days Goal: Activate, drive to aha moment, upgrade Note: Coordinate with in-app onboarding—email supports, doesn't duplicate

Key emails:

1. Welcome + first step (immediate)
2. Getting started help (day 1)
3. Feature highlight (day 2-3)
4. Success story (day 4-5)
5. Check-in (day 7)
6. Advanced tip (day 10-12)
7. Upgrade/expand (day 14+)

For detailed templates: See references/sequence-templates.md

---

Email Types by Category

Onboarding Emails

• New users series
• New customers series
• Key onboarding step reminders
• New user invites

Retention Emails

• Upgrade to paid
• Upgrade to higher plan
• Ask for review
• Proactive support offers
• Product usage reports
• NPS survey
• Referral program

Billing Emails

• Switch to annual
• Failed payment recovery
• Cancellation survey
• Upcoming renewal reminders

Usage Emails

• Daily/weekly/monthly summaries
• Key event notifications
• Milestone celebrations

Win-Back Emails

• Expired trials
• Cancelled customers

Campaign Emails

• Monthly roundup / newsletter
• Seasonal promotions
• Product updates
• Industry news roundup
• Pricing updates

For detailed email type reference: See references/email-types.md

---

Email Copy Guidelines

Structure

1. Hook: First line grabs attention
2. Context: Why this matters to them
3. Value: The useful content
4. CTA: What to do next
5. Sign-off: Human, warm close

Formatting

• Short paragraphs (1-3 sentences)
• White space between sections
• Bullet points for scanability
• Bold for emphasis (sparingly)
• Mobile-first (most read on phone)

Tone

• Conversational, not formal
• First-person (I/we) and second-person (you)
• Active voice
• Read it out loud—does it sound human?

Length

• 50-125 words for transactional
• 150-300 words for educational
• 300-500 words for story-driven

CTA Guidelines

• Buttons for primary actions
• Links for secondary actions
• One clear primary CTA per email
• Button text: Action + outcome

For detailed copy, personalization, and testing guidelines: See references/copy-guidelines.md

---

Output Format

Sequence Overview

Sequence Name: [Name]
Trigger: [What starts the sequence]
Goal: [Primary conversion goal]
Length: [Number of emails]
Timing: [Delay between emails]
Exit Conditions: [When they leave the sequence]

For Each Email

Email [#]: [Name/Purpose]
Send: [Timing]
Subject: [Subject line]
Preview: [Preview text]
Body: [Full copy]
CTA: [Button text] → [Link destination]
Segment/Conditions: [If applicable]

Metrics Plan

What to measure and benchmarks

---

Task-Specific Questions

1. What triggers entry to this sequence?
2. What's the primary goal/conversion action?
3. What do they already know about you?
4. What other emails are they receiving?
5. What's your current email performance?

---

Tool Integrations

For implementation, see the tools registry. Key email tools:

Tool	Best For	MCP	Guide
Customer.io	Behavior-based automation	-	customer-io.md
Mailchimp	SMB email marketing	✓	mailchimp.md
Nitrosend	AI-native email (sequences via prompts)	✓	nitrosend.md
Resend	Developer-friendly transactional	✓	resend.md
SendGrid	Transactional email at scale	-	sendgrid.md
Kit	Creator/newsletter focused	-	kit.md

---

Related Skills

• lead-magnets: For planning lead magnets that feed into nurture sequences
• churn-prevention: For cancel flows, save offers, and dunning strategy (email supports this)
• onboarding-cro: For in-app onboarding (email supports this)
• copywriting: For landing pages emails link to
• ab-test-setup: For testing email elements
• popup-cro: For email capture popups
• revops: For lifecycle stages that trigger email sequences