auto-company: Skill for Claude Code

.claude/skills/email-sequence/SKILL.md

email-sequence is a skill for Claude Code from nicepkg/auto-company. It costs 84 tokens per session (2,040 once invoked), scanned A, original, no licence file.

A guide for planning and improving email sequences, which are series of scheduled or triggered emails. It covers automated flows used at different stages of a customer relationship.

In plain words
What is it for?
Use it for drip campaigns, onboarding and welcome emails, nurture sequences, re-engagement flows, and other lifecycle email automation.
Why use it?
It helps organise messages over time instead of treating each email as an isolated piece of writing.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

This is nicepkg/auto-company's own configuration. It tells Claude Code how to work on auto-company itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything auto-company configures →

Reuse

Borrowing it

Nothing to install: this file belongs to nicepkg/auto-company. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/nicepkg/auto-company/main/.claude/skills/email-sequence/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/nicepkg/auto-company

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for email-sequence

README.md
[![agentmods](https://agentmods.dev/badge/skills/nicepkg/auto-company/email-sequence/github.svg)](https://agentmods.dev/skills/nicepkg/auto-company/email-sequence)
Your own site
<a href="https://agentmods.dev/skills/nicepkg/auto-company/email-sequence"><img src="https://agentmods.dev/badge/skills/nicepkg/auto-company/email-sequence/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for email-sequence

Your own site · 80×15
<a href="https://agentmods.dev/skills/nicepkg/auto-company/email-sequence"><img src="https://agentmods.dev/badge/skills/nicepkg/auto-company/email-sequence.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 84 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,040 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00084 $0.02040
Opus 5.5 $0.00034 $0.00816
Sonnet 5.5 $0.00017 $0.00408
Haiku 4.5 $0.00008 $0.00204

Measured 2mo ago against content hash d1abc04bc58e, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

email-sequence scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.claude/skills/email-sequence/SKILL.md · 307 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Files

What ships with it

3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2mo ago First seen · 307 lines · 84 tokens per session scan A d1abc04bc58e

Subscribe to this mod's changes

email-sequence is a skill published in the GitHub repository nicepkg/auto-company (203 stars, last pushed 8mo ago), with no licence file. It adds 84 tokens to every session and 2,040 once invoked, about $0.0003 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Related

email-sequence compared with skills from other repositories

email-sequence next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
email-sequencenicepkg/auto-companySkill2038mo agononeA84Claude Code
ai-ml-timeseriesjoaoguirunas/team-osSkill64d agoMITA45Claude Code
maestri-osjoaoguirunas/team-osSkill64d agoMITA0Claude Code
seo-googlejoaoguirunas/team-osSkill64d agoMITA98Claude Code
dev-security-patternsjoaoguirunas/team-osSkill64d agoMITA68Claude Code
security-audit-methodjoaoguirunas/team-osSkill64d agoMITA82Claude Code
copy-humanizejoaoguirunas/team-osSkill64d agoMITA98Claude Code