Plan Em
Engineering Manager skill. Reads an approved PRD, runs pre-flight checks against AHA.md, GLOSSARY.md and ARCHITECTURE.md, auto-runs plan-tune certification inline before each wave (product before the plan wave, eng before the build wave — no ask), identifies specialist agents to activate (roster approval — the single human gate), spins them up to write engineering sections directly into the PRD, then synthesises the full output. Refuses without a referenced PRD .md path.
Security AStatic scan found no risk patternsHow grading works ›
What this skill does
Plan Em is a community-contributed Claude Code skill in the product-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/plan-em/ and loads when your prompt matches the skill's trigger.
Who uses this skill
The Plan Em Claude Code skill is built for product managers, product designers, and cross-functional teams planning, shipping, and measuring product features. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 211,000+ 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/plan-em
curl -L https://claudskills.com/skills/plan-em/SKILL.md \
-o ~/.claude/skills/plan-em/SKILL.md
Or just download SKILL.md directly and drop it into ~/.claude/skills/plan-em/. Claude Code auto-discovers it on next session.
Skills live at ~/.claude/skills/plan-em/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\plan-em\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.
Frequently asked questions
How do I install the Plan Em Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy
SKILL.md from the source repository to
~/.claude/skills/plan-em/SKILL.md and restart Claude Code. Both flows are detailed at
claudskills.com/install/.
What does the Plan Em skill do?
Engineering Manager skill. Reads an approved PRD, runs pre-flight checks against AHA.md, GLOSSARY.md and ARCHITECTURE.md, auto-runs plan-tune certification inline before each wave (product before the plan wave, eng before the build wave — no ask), identifies specialist agents to activate (roster approval — the single human gate), spins them up to write engineering sections directly into the PRD, then synthesises the full output. Refuses without a referenced PRD .md path.
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 Plan Em skill?
Use Plan Em when your Claude Code task falls under the Product category — specifically in the product misc 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 Plan Em" or describe the task and let Claude pick). Browse related skills at
/category/product/.
What is a Claude Code skill and how does the Plan Em 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. Plan Em is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Product 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
ndisisnd. (2026). Plan Em [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/plan-em/
BibTeX
@misc{plan-em-2026,
author = {ndisisnd},
title = {Plan Em [Claude Code skill]},
year = {2026},
publisher = {ClaudSkills},
url = {https://claudskills.com/skills/plan-em/}
}Embed this skill
Promote, attribute, or link this skill from your own README, blog post, or documentation. All three snippets are free to use — no sign-up, no API key. More distribution surfaces →
Badge
[](https://claudskills.com/skills/plan-em/?utm_source=badge&utm_medium=readme&utm_campaign=skill_badge)
<script>
<script src="https://claudskills.com/embed/plan-em.js" async></script>
<iframe>
<iframe src="https://claudskills.com/embed/plan-em.html" width="100%" height="160" frameborder="0" loading="lazy" title="ClaudSkills: Plan Em"></iframe>
Security scan
Grade A · scanned 2026-10-25 — free static scan against the OWASP Agentic Skills Top 10.
No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›
- ✓ Prompt injection
- ✓ Data exfiltration
- ✓ Supply chain
- ✓ Reverse shell
- ✓ Credentials
- ✓ Execution
- ✓ Filesystem
- ✓ Persistence
- ✓ Obfuscation
- ✓ Network
Show this grade on your repo (click to copy):
[](https://claudskills.com/skills/plan-em/#security)
More Product skills
Browse all Product skills in the ClaudSkills registry, or explore these other picks from the same category:
Part of Acreator Store — Adam Lankamer's AI tools:
PerfectStudio ·
Ucaption ·
UTagger ·
AutoXPoster ·
TestYourSkills ·
AutomationFlows ·
Au Naturel ·
Telegram @acreatorstore