Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
git clone --depth 1 https://github.com/cnfeat/top-pm-skillsWrote 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.
[](https://agentmods.dev/plugins/cnfeat/top-pm-skills/pm-essentials)<a href="https://agentmods.dev/plugins/cnfeat/top-pm-skills/pm-essentials"><img src="https://agentmods.dev/badge/plugins/cnfeat/top-pm-skills/pm-essentials.svg" alt="Measured on agentmods" height="20"></a>Grade A, and why
pm-essentials 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 4d 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.
What it actually says
{
"$schema": "https://anthropic.com/claude-code/plugin.schema.json",
"name": "pm-essentials",
"version": "3.0.0",
"description": "Core PM skills: PRD Template, Meeting Notes, Stakeholder Update, User Research Synthesis, and Competitive Analysis. The 5 skills every PM needs first.",
"author": {
"name": "Mohit Aggarwal",
"email": "[email protected]"
},
"homepage": "https://github.com/mohitagw15856/pm-claude-skills",
"license": "MIT",
"keywords": ["product-management", "prd", "meeting-notes", "stakeholder", "user-research", "competitive-analysis"]
}
What it installs
The manifest is a name and a version. 5 skills travel with it, and installing the plugin installs all of them — 357 tokens a session between them. Each is measured on its own page, and each can be installed alone.
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.
- 4d ago First seen · 14 lines scan A d4098a7b9f3a
pm-essentials is a plugin published in the GitHub repository cnfeat/top-pm-skills (48 stars, last pushed 2mo ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. 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 2026-09-03.
Other plugins, from other repositories
before-you-build
Pre-build product risk review for founders, product teams, and AI-assisted builders before implementation starts.
obw
Obsidian Workspace — project-scoped vault productivity (capture / notes / PM). Skills-only: owns folder layout and templates; runs the Obsidian CLI directly via the official obsidian-cli skill.
mission-control
SDLC management for Operations, Asgard, and CAMPPS: prepared issue drafts, live schema sync, board schemas, labels, project fields, metrics, and card validation.
feishu-calendar
Manage Feishu (Lark) calendar events — create, read, update, delete events and manage attendees via the Feishu Open Platform Calendar API v4.
gse
GSE-One — AI engineering companion for structured SDLC management. 24 commands, adaptive risk analysis, unified backlog, knowledge transfer, worktree isolation.
product-management
Write feature specs, plan roadmaps, and synthesize user research faster. Keep stakeholders updated and stay ahead of the competitive landscape.