# How to Add PM Skills to the Claude Cowork Marketplace: A Complete Guide > Learn how to add PM Skills to the Claude Cowork Marketplace. Install the phuryn/pm-skills repository via Customize panel or command line for instant product management plugins. - Repository: [Pawel Huryn/pm-skills](https://github.com/phuryn/pm-skills) - Tags: how-to-guide - Published: 2026-06-09 --- **You can add PM Skills to the Claude Cowork Marketplace by installing the `phuryn/pm-skills` repository through the Customize panel or by running `claude plugin marketplace add phuryn/pm-skills` in Claude Code, which automatically registers nine product-management plug-ins with reusable skills and slash-command workflows.** The **PM Skills** repository is an open-source **Claude Cowork Marketplace** maintained under `phuryn/pm-skills`. It bundles nine plug-in packages that expose product-management frameworks directly to Claude Cowork. When you add PM Skills to the Claude Cowork Marketplace, Claude instantly gains commands for product discovery, strategy, execution, and more. ## What Is the PM Skills Marketplace? The PM Skills repository is distributed as a Claude Marketplace that aggregates nine **plug-in** packages: **product-discovery**, **product-strategy**, **execution**, **market-research**, **data-analytics**, **go-to-market**, **marketing-growth**, **toolkit**, and **AI-shipping**. According to the `phuryn/pm-skills` source code, each plug-in contains its own metadata, skills, and commands that Claude registers under the **product-management** category. The root file [`.claude-plugin/marketplace.json`](https://github.com/phuryn/pm-skills/blob/main/.claude-plugin/marketplace.json) declares the marketplace name, version, and the full list of plug-ins that are installed automatically. ## How to Add PM Skills to Claude Cowork ### Install via the Claude Cowork UI The simplest way to add PM Skills is through the built-in marketplace browser. 1. Open **Customize** in the bottom-left of Claude Cowork. 2. Choose **Browse plugins → Personal → +**. 3. Select **Add marketplace from GitHub**. 4. Enter the repository identifier `phuryn/pm-skills`. After confirmation, Claude Cowork installs all nine plug-ins automatically. ### Install via Claude Code CLI If you use Claude Code, you can install the marketplace and each plug-in from the terminal. The [`.claude-plugin/marketplace.json`](https://github.com/phuryn/pm-skills/blob/main/.claude-plugin/marketplace.json) file is used by the CLI to resolve versions and plug-in paths. ```bash # Add the marketplace definition claude plugin marketplace add phuryn/pm-skills # Install each plug-in (versions are resolved from the marketplace file) 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 ``` ## How PM Skills Work After Installation Once added, Claude reads the marketplace definition and loads every skill and command into your workspace. You can invoke workflows with **slash commands** or let Claude auto-load individual **skills** on demand. ### Running Slash Commands Slash commands chain one or more skills into end-to-end workflows. For example, typing the following triggers the product-discovery plug-in: ```text /discover AI-powered meeting summarizer for remote teams ``` This command runs a predefined skill chain defined in the repository: 1. `brainstorm-ideas-new` 2. `identify-assumptions-new` 3. `prioritize-assumptions` 4. `brainstorm-experiments-new` These steps are cataloged in the `pm-product-discovery` plug-in documentation (see [`pm-product-discovery/README.md`](https://github.com/phuryn/pm-skills/blob/main/pm-product-discovery/README.md)). ### Invoking a Skill Directly You can also call a skill without running a full command chain. For example, the toolkit plug-in exposes a resume-review skill: ```text /review-resume [attach your PM resume PDF] ``` When invoked, Claude loads [`pm-toolkit/skills/review-resume/SKILL.md`](https://github.com/phuryn/pm-skills/blob/main/pm-toolkit/skills/review-resume/SKILL.md) and returns a structured review based on the ten best-practice checklist defined in that file. The wrapper command is declared in [`pm-toolkit/commands/review-resume.md`](https://github.com/phuryn/pm-skills/blob/main/pm-toolkit/commands/review-resume.md). ## Key Files in the Repository Understanding the source layout helps you debug or extend the marketplace. The following files define how PM Skills are registered and executed: - [`.claude-plugin/marketplace.json`](https://github.com/phuryn/pm-skills/blob/main/.claude-plugin/marketplace.json) — Central marketplace definition that lists every plug-in name, version, and source path. - [`pm-toolkit/.claude-plugin/plugin.json`](https://github.com/phuryn/pm-skills/blob/main/pm-toolkit/.claude-plugin/plugin.json) — Plug-in metadata for the toolkit package, including author and keyword tags. - [`pm-toolkit/skills/review-resume/SKILL.md`](https://github.com/phuryn/pm-skills/blob/main/pm-toolkit/skills/review-resume/SKILL.md) — On-demand knowledge unit for the resume-review framework. - [`pm-toolkit/commands/review-resume.md`](https://github.com/phuryn/pm-skills/blob/main/pm-toolkit/commands/review-resume.md) — Slash-command definition that surfaces the resume-review skill to users. - [`pm-product-discovery/README.md`](https://github.com/phuryn/pm-skills/blob/main/pm-product-discovery/README.md) — Catalog of discovery-specific skills and commands referenced by the `/discover` workflow. ## Summary - The PM Skills marketplace lives in the `phuryn/pm-skills` repository and ships as a single Claude Cowork Marketplace bundle. - Adding it via the UI requires only the GitHub identifier `phuryn/pm-skills` under **Customize → Browse plugins**. - Adding it via CLI uses `claude plugin marketplace add phuryn/pm-skills` followed by individual `claude plugin install` commands for each plug-in. - Claude loads the central [`.claude-plugin/marketplace.json`](https://github.com/phuryn/pm-skills/blob/main/.claude-plugin/marketplace.json) file to resolve plug-ins, then registers every skill markdown and command under the product-management category. - Users interact with installed frameworks through slash commands like `/discover` and `/review-resume`. ## Frequently Asked Questions ### What plug-ins are included in the PM Skills marketplace? The marketplace bundles nine plug-ins: product-discovery, product-strategy, execution, market-research, data-analytics, go-to-market, marketing-growth, toolkit, and AI-shipping. Each plug-in is declared in [`.claude-plugin/marketplace.json`](https://github.com/phuryn/pm-skills/blob/main/.claude-plugin/marketplace.json) and installed automatically when you add the marketplace to Claude Cowork. ### Can I install individual PM Skills plug-ins without the full marketplace? Yes. The installation instructions in the repository README show that you can install individual packages by running `claude plugin install @pm-skills` in Claude Code. This gives you granular control if you only need a specific workflow like `pm-toolkit` or `pm-product-discovery`. ### How do slash commands differ from skills in Claude Cowork? **Skills** are reusable knowledge units defined in [`SKILL.md`](https://github.com/phuryn/pm-skills/blob/main/SKILL.md) files (for example, [`pm-toolkit/skills/review-resume/SKILL.md`](https://github.com/phuryn/pm-skills/blob/main/pm-toolkit/skills/review-resume/SKILL.md)) that Claude loads on demand. **Slash commands** are user-facing triggers stored in `commands/*.md` files that chain one or more skills into an end-to-end workflow, such as `/discover` or `/review-resume`. ### Is PM Skills compatible with Claude Code as well as Claude Cowork? Yes. The repository README includes installation steps for both interfaces. Claude Cowork users add the marketplace through the Customize panel, while Claude Code users run the `claude plugin marketplace add` and `claude plugin install` commands to register the same set of plug-ins.