# How to Install PM Skills for Claude Cowork: Complete Setup Guide

> Install PM Skills for Claude Cowork effortlessly. Add the phuryn/pm-skills marketplace URL and instantly provision nine product management plugins using the marketplace.yaml manifest. Get started now.

- Repository: [Pawel Huryn/pm-skills](https://github.com/phuryn/pm-skills)
- Tags: how-to-guide
- Published: 2026-07-06

---

**You install PM Skills by adding the `phuryn/pm-skills` marketplace URL to Claude Cowork, which automatically provisions all nine product-management plugins by reading the central [`marketplace.yaml`](https://github.com/phuryn/pm-skills/blob/main/marketplace.yaml) manifest.**

The PM Skills repository (`phuryn/pm-skills`) provides a curated marketplace of ready-to-use Claude plugins that add product-management frameworks, commands, and skills to your workspace. To install PM Skills for Claude Cowork, you configure the platform to fetch the plugin marketplace file, which then resolves each plugin's individual configuration and registers them under specific namespaces like `pm-toolkit` and `pm-product-strategy`.

## Installation Methods for PM Skills

### Claude Cowork UI Method (No-Code)

The simplest installation path uses Claude Cowork's visual interface. This approach requires no command-line knowledge and provisions all nine plugins simultaneously.

Follow these steps to add the marketplace:

```text
1️⃣ Open Customize (bottom-left corner)
2️⃣ Navigate to Browse plugins → Personal → +
3️⃣ Select Add marketplace from GitHub
4️⃣ Enter the repository: phuryn/pm-skills

```

After confirming, Claude Cowork fetches the [`pm-skills/marketplace.yaml`](https://github.com/phuryn/pm-skills/blob/main/pm-skills/marketplace.yaml) file and automatically downloads the skill and command markdown files for all nine plugin namespaces. The platform then injects these skills into the conversation context immediately, enabling commands like `/discover` or `/strategy` without additional configuration.

### Claude Code CLI Method

For users preferring command-line control, Claude Code provides equivalent marketplace management with granular plugin installation options.

First, add the marketplace registry:

```bash
claude plugin marketplace add phuryn/pm-skills

```

Then, optionally install individual plugins for specific control:

```bash
claude plugin install pm-toolkit@pm-skills
claude plugin install pm-product-strategy@pm-skills
claude plugin install pm-product-discovery@pm-skills
claude plugin install pm-market-research@pm-skills
claude plugin install pm-data-analytics@pm-skills
claude plugin install pm-marketing-growth@pm-skills
claude plugin install pm-go-to-market@pm-skills
claude plugin install pm-execution@pm-skills
claude plugin install pm-ai-shipping@pm-skills

```

The CLI commands mirror the UI actions internally, resolving each plugin's [`plugin.yaml`](https://github.com/phuryn/pm-skills/blob/main/plugin.yaml) configuration and registering them under their respective namespaces.

## What Gets Installed: The Nine Plugin Namespaces

When you install PM Skills for Claude Cowork, the platform reads the central [`marketplace.yaml`](https://github.com/phuryn/pm-skills/blob/main/marketplace.yaml) and provisions the following skill collections:

- **pm-toolkit**: Core product management utilities and frameworks
- **pm-product-strategy**: Strategic planning skills including value proposition and SWOT analysis
- **pm-product-discovery**: Discovery-phase commands like `/discover` for brainstorming and assumption prioritization
- **pm-market-research**: Market analysis and competitive intelligence tools
- **pm-data-analytics**: Data-driven decision making frameworks
- **pm-marketing-growth**: Growth and marketing strategy skills
- **pm-go-to-market**: Launch and GTM planning utilities
- **pm-execution**: Agile execution tools including user stories and retrospectives
- **pm-ai-shipping**: AI-assisted shipping commands like `/ship-check`

Each plugin directory contains a [`README.md`](https://github.com/phuryn/pm-skills/blob/main/README.md) detailing its specific skills—for example, [`pm-product-strategy/README.md`](https://github.com/phuryn/pm-skills/blob/main/pm-product-strategy/README.md) documents strategy-related commands, while [`pm-execution/README.md`](https://github.com/phuryn/pm-skills/blob/main/pm-execution/README.md) covers user stories and retrospectives.

## Key Configuration Files in PM Skills

The installation relies on two critical configuration file types within the `phuryn/pm-skills` repository:

- **[`marketplace.yaml`](https://github.com/phuryn/pm-skills/blob/main/marketplace.yaml)**: The root manifest located at [`pm-skills/marketplace.yaml`](https://github.com/phuryn/pm-skills/blob/main/pm-skills/marketplace.yaml) that lists all nine plugins and their metadata. Claude Cowork reads this file first to determine available plugins.
- **[`plugin.yaml`](https://github.com/phuryn/pm-skills/blob/main/plugin.yaml)**: Individual configuration files within each plugin directory (e.g., [`pm-toolkit/plugin.yaml`](https://github.com/phuryn/pm-skills/blob/main/pm-toolkit/plugin.yaml)) that define specific skills, commands, and file paths for that namespace.

These YAML files work across both Claude Cowork and Claude Code environments, ensuring consistent installation steps regardless of interface.

## Summary

- **Add the marketplace**: Enter `phuryn/pm-skills` in Claude Cowork's plugin browser or use `claude plugin marketplace add phuryn/pm-skills` in the CLI.
- **Automatic provisioning**: The platform reads [`marketplace.yaml`](https://github.com/phuryn/pm-skills/blob/main/marketplace.yaml) and resolves all nine plugins automatically by downloading their skill and command files.
- **Zero code conversion**: Skills inject directly into conversation context—no manual configuration required after installation.
- **Cross-platform compatibility**: The same marketplace configuration works for both Claude Cowork UI and Claude Code CLI.

## Frequently Asked Questions

### Do I need to install each plugin individually?

No. When you install PM Skills for Claude Cowork using the marketplace URL, Claude automatically provisions all nine plugins by reading the centralized [`marketplace.yaml`](https://github.com/phuryn/pm-skills/blob/main/marketplace.yaml) file. Individual installation via CLI is only necessary if you want granular control over which specific namespaces are active.

### What commands become available after installation?

Once installed, you can invoke product-management commands directly in conversations, including `/discover` for product discovery phases, `/strategy` for strategic planning, and `/ship-check` for AI-assisted shipping validation. Each command maps to skills defined in the respective plugin directories like `pm-product-discovery/` and `pm-ai-shipping/`.

### Is the installation process different for Claude Code versus Claude Cowork?

The underlying configuration is identical—both environments read the same [`marketplace.yaml`](https://github.com/phuryn/pm-skills/blob/main/marketplace.yaml) file from the `phuryn/pm-skills` repository. Claude Cowork provides a visual UI flow through the Customize menu, while Claude Code uses CLI commands like `claude plugin marketplace add`. The resulting skill registration and namespace injection work identically in both.

### Can I use PM Skills with other Claude environments?

Yes. The repository structure supports both Claude Cowork and Claude Code without modification. The marketplace file format is designed to work across Claude's ecosystem, meaning the same installation steps and plugin configurations apply regardless of which Claude interface you use.