# PM Skills Marketplace By **phuryn** ยท Skills Open-source PM skills marketplace: 68 AI skills and 42 workflows across 9 Claude plugins for product managers doing discovery, strategy, execution, and launch. - Source: https://github.com/phuryn/pm-skills - Repository: https://github.com/phuryn/pm-skills - Install: `claude plugin marketplace add phuryn/pm-skills claude plugin install pm-toolkit@pm-skills codex plugin marketplace add phuryn/pm-skills codex plugin add pm-toolkit@pm-skills` - Tags: open-source, cli, claude, product-management, agent, workflows - Pricing: free - Upvotes: 0 ## Features - 68 skills encoding named PM frameworks (OST, JTBD, Lean Canvas, SWOT, PESTLE, Porter's Five Forces, Ansoff Matrix) - 42 chained workflows invoked via slash commands (/discover, /write-prd, /strategy, /plan-launch, /north-star) - 9 domain plugins: discovery, strategy, market research, data analytics, marketing growth, GTM, execution, AI shipping, t - Auto-loading skills that activate without explicit invocation when relevant - Native install into Claude Code CLI, Claude Cowork, and Codex CLI - Skills-only copy mode for Cursor, Gemini CLI, OpenCode, and Kiro - Commands chain sequentially and suggest the next logical command on completion - MIT-licensed and open-source with PRs welcome --- ## Why it matters Generic AI returns text. PM Skills Marketplace returns structured, framework-driven decisions. Per the README, each skill encodes a proven PM methodology: Opportunity Solution Trees (Teresa Torres), assumption mapping, prioritization matrices, Lean Canvas, Porter's Five Forces, and more. The difference is rigor on demand, not a shelf of unread books. ## The big picture The marketplace ships as 9 plugins grouping 68 skills and 42 chained workflows. A plugin covers one PM domain: discovery, product strategy, market research, data analytics, marketing growth, go-to-market, execution, AI shipping, and a general PM toolkit. Installing the marketplace via Claude Cowork or Claude Code CLI drops all 9 plugins at once. ## How it works Skills are the atomic unit. They load automatically when Claude judges them relevant, or you can force one with `/plugin-name:skill-name`. Commands (slash commands like `/discover` or `/write-prd`) chain skills into multi-step workflows; `/discover` alone runs: brainstorm-ideas, identify-assumptions, prioritize-assumptions, and brainstorm-experiments in sequence. Each completed command surfaces the next logical command, so the workflow guides you forward. ## Zoom in The `pm-product-discovery` plugin alone ships 13 skills and 5 commands, covering multi-perspective ideation, assumption identification across Value/Usability/Viability/Feasibility risk categories, Impact x Risk prioritization matrices, Opportunity Solution Trees, JTBD interview scripts, and a North Star metrics dashboard designer. Strategy adds 12 more skills: Startup Canvas, Lean Canvas, Business Model Canvas, Porter's Five Forces, PESTLE, Ansoff Matrix, and pricing strategy with willingness-to-pay analysis. ## Yes, but Slash commands are Claude-specific. On Codex CLI, the skills install natively but `/discover` and friends don't run as slash commands. The README says to describe the workflow in plain language instead, or ask Codex to convert command files into Codex-native skills. On Cursor, Gemini CLI, OpenCode, and Kiro, you get skills only, copied manually into the tool's skills folder. ## The bottom line If you use Claude Code or Claude Cowork for PM work, this is the fastest way to put Teresa Torres and Marty Cagan's frameworks into your daily loop. It's MIT-licensed, open-source, and installs in under two minutes. The tradeoff: full slash-command power is locked to Claude; other tools get the frameworks, not the guided workflows. ## FAQ ### What is PM Skills Marketplace? PM Skills Marketplace is an open-source library of 68 PM skills and 42 chained workflows packaged into 9 plugins for Claude Code and Claude Cowork. Each skill encodes a named PM framework, from Teresa Torres's Opportunity Solution Trees to Alberto Savoia's lean pretotypes, so you get structured, repeatable PM processes inside your AI assistant rather than freeform text generation. It is MIT-licensed and hosted on GitHub at phuryn/pm-skills. ### How do I install it? In Claude Cowork, open Customize, go to Browse plugins, and add the marketplace from GitHub using 'phuryn/pm-skills', all 9 plugins install automatically. In Claude Code CLI, run 'claude plugin marketplace add phuryn/pm-skills' and then install each plugin individually with 'claude plugin install pm-toolkit@pm-skills' (and so on for the other 8). For Codex CLI the same two-step pattern applies using 'codex plugin marketplace add'. For Cursor, Gemini CLI, OpenCode, or Kiro, you copy the skill folders manually into the tool's designated skills directory. ### Is PM Skills Marketplace free or open source? Yes, the phuryn/pm-skills repository is open source under the MIT license, which means you can use, modify, and distribute it freely. The underlying AI that runs the skills (Claude or Codex) requires its own subscription from Anthropic or OpenAI. There is no additional charge for the marketplace itself. ### What is it best for? PM Skills Marketplace is best for product managers who regularly do discovery, strategy definition, PRD writing, launch planning, or metrics design inside Claude Code or Cowork. The 9 plugins cover the full PM lifecycle, and the chained commands (/discover, /strategy, /write-prd, /plan-launch, /north-star) let you move from raw idea to structured artifact without manually orchestrating steps. Teams wanting to standardize PM rigor across AI-assisted work also benefit from a shared plugin baseline. ### How does it compare to just prompting Claude without skills? Without skills, Claude draws on general knowledge and produces generic text responses. With PM Skills Marketplace loaded, Claude gains domain-specific frameworks encoded as skills (Impact x Risk matrices, JTBD interview scripts, Opportunity Solution Trees, Porter's Five Forces) and chained commands that enforce a multi-step process. The README frames this as the difference between 'text' and 'structure', the skills ensure the methodology is applied consistently, not just described. ### What are the main limitations? Slash commands (/discover, /write-prd, etc.) are Claude-specific and do not run natively as commands in Codex CLI, Cursor, Gemini CLI, or OpenCode. On Codex, you can describe workflows in plain language or ask the model to convert command files into Codex-native skills, but the README notes this is a best-effort conversion. On other tools you get the PM frameworks via skill files but lose the guided, chained workflow experience. Additionally, the README recommends installing whole plugins rather than individual skills, since most workflows depend on sibling skills within the same plugin. --- [View on Analog](https://analoghq.ai/phuryn/skills/pm-skills)