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ClaudSkills / Sales / prospecting

Sales Mailshake

Category: Sales  ·  Sub-category: prospecting  ·  Last updated:
type:integration
Mailshake platform help — campaigns, Lead Catcher, recipients, senders, webhooks, API, analytics, integrations, deliverability settings. Use when Mailshake campaigns aren't getting replies, Lead Catcher is missing leads, recipients aren't importing correctly, sender accounts keep disconnecting, integrations aren't syncing, or API calls are failing. Do NOT use for building prospect lists (use /sales-prospect-list), enriching contacts (use /sales-enrich), designing cadence strategy (use /sales-cadence), or cross-platform deliverability (use /sales-deliverability).
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From the source SKILL.md

Help the user with Mailshake platform questions — from campaign setup and Lead Catcher through recipient management, deliverability settings, API, and integrations.

What this skill does

Sales Mailshake is a community-contributed Claude Code skill in the prospecting sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/sales-mailshake/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when Mailshake campaigns aren't getting replies, Lead Catcher is missing leads, recipients aren't importing correctly, sender accounts keep disconnecting, integrations aren't syncing, or API calls are failing. Do NOT use for building prospect lists (use /sales-prospect-list), enriching contacts (use /sales-enrich), designing cadence strategy (use /sales-cadence), or cross-platform deliverability (use /sales-deliverability).

Who uses this skill

The Sales Mailshake Claude Code skill is built for sales development reps, account executives, revenue operations teams, and customer success managers. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 213,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/sales-mailshake
curl -L https://claudskills.com/skills/sales-mailshake/SKILL.md \
  -o ~/.claude/skills/sales-mailshake/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/sales-mailshake/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/sales-mailshake/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\sales-mailshake\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Telegram

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Sales Mailshake Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/sales-mailshake/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Sales Mailshake skill do?
Mailshake platform help — campaigns, Lead Catcher, recipients, senders, webhooks, API, analytics, integrations, deliverability settings. Use when Mailshake campaigns aren't getting replies, Lead Catcher is missing leads, recipients aren't importing correctly, sender accounts keep disconnecting, integrations aren't syncing, or API calls are failing. Do NOT use for building prospect lists (use /sales-prospect-list), enriching contacts (use /sales-enrich), designing cadence strategy (use /sales-cadence), or cross-platform deliverability (use /sales-deliverability).
Is this skill free to install?
Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.
When should I use the Sales Mailshake skill?
Use Sales Mailshake when your Claude Code task falls under the Sales category — specifically in the prospecting area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Sales Mailshake" or describe the task and let Claude pick). Browse related skills at /category/sales/.
What is a Claude Code skill and how does the Sales Mailshake skill fit in?
A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Sales Mailshake is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Sales category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA
ClaudSkills. (2026). Sales Mailshake [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/sales-mailshake/
BibTeX
@misc{sales-mailshake-2026,
  author    = {ClaudSkills},
  title     = {Sales Mailshake [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/sales-mailshake/}
}

Embed this skill

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Badge
[![ClaudSkills](https://claudskills.com/badge/sales-mailshake.svg)](https://claudskills.com/skills/sales-mailshake/?utm_source=badge&utm_medium=readme&utm_campaign=skill_badge)
<script>
<script src="https://claudskills.com/embed/sales-mailshake.js" async></script>
<iframe>
<iframe src="https://claudskills.com/embed/sales-mailshake.html" width="100%" height="160" frameborder="0" loading="lazy" title="ClaudSkills: Sales Mailshake"></iframe>

Security scan

Grade A · scanned 2026-11-01 — free static scan against the OWASP Agentic Skills Top 10.

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Browse all Sales skills in the ClaudSkills registry, or explore these other picks from the same category:

Browse all Sales skills → Top 100 skills
Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills.  ·  What's New  ·  Install guide  ·  About  ·  llms.txt

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