Sales Reletter

Q: What is a Claude Code skill and how does the Sales Reletter 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 Reletter is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Sales category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Sales · Sub-category: outreach · Last updated: 2026-06-20

lang:python

Reletter platform help — newsletter search engine indexing 7M+ publications with subscriber data, creator contacts, engagement metrics, keyword monitoring, Python SDK, CLI, MCP server, and REST API. Use when you need to find newsletters to sponsor but don't know where to start, want contact info for newsletter creators for PR or partnerships, need to monitor when your brand gets mentioned in newsletters, looking for newsletters in a specific niche with audience size data, want to build a target list of newsletters for sponsorship outreach, or need to search newsletters programmatically via API or MCP. Do NOT use for general newsletter monetization strategy (use /sales-newsletter) or newsletter sponsorship marketplace transactions (use /sales-paved).

About this skill (catalog notes)

Sales Reletter includes worked examples; pricing or quota commentary. The SKILL.md runs to about 1,085 words, in the catalog's typical mid-range.

Original author: sales-skills
Indexed lastmod: 2026-06-20
Catalog position: Sales · outreach
Indexed related skills: 10

How Sales Reletter fits the catalog

Sales Reletter sits in the Sales category under the outreach sub-topic in the ClaudSkills catalog. There are 10 related skills indexed alongside it; comparing a few before installing usually reveals which fits your workflow best.

These notes are auto-generated from features detected in the SKILL.md file and from this catalog's structure — they aren't part of the source repository.

What this skill does

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

When to invoke it: Use when you need to find newsletters to sponsor but don't know where to start, want contact info for newsletter creators for PR or partnerships, need to monitor when your brand gets mentioned in newsletters, looking for newsletters in a specific niche with audience size data, want to build a target list of newsletters for sponsorship outreach, or need to search newsletters programmatically via API or MCP. Do NOT use for general newsletter monetization strategy (use /sales-newsletter) or newsletter sponsorship marketplace transactions (use /sales-paved).

Who uses this skill

The Sales Reletter 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 121,000+ 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-reletter
curl -L https://claudskills.com/skills/sales-reletter/SKILL.md \
  -o ~/.claude/skills/sales-reletter/SKILL.md

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

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

📱 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 Reletter Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/sales-reletter/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the Sales Reletter skill do?

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 Reletter skill?

Use Sales Reletter when your Claude Code task falls under the Sales category — specifically in the outreach 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 Reletter" 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 Reletter 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 Reletter 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

Source: https://github.com/sales-skills/sales/blob/HEAD/skills/sales-reletter/SKILL.md
Author: sales-skills

Cite this skill

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

APA

sales-skills. (2026). Sales Reletter [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/sales-reletter/

BibTeX

@misc{sales-reletter-2026,
  author    = {sales-skills},
  title     = {Sales Reletter [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/sales-reletter/}
}

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Badge

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Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills. · What's New · Install guide · About · llms.txt

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