Paweł Huryn

Steal my 100+ agentic skills, commands, and plugins for PMs. Designed for Claude Code & Cowork. It's the AI OS for every PM 👇

Each skill encodes a proven PM framework and walks you through it step by step. You get the rigor of Teresa Torres, Marty Cagan, and Alberto Savoia built into your daily workflow.

Inside 8 open source plugins:


1. Product Discovery

Ideation, experiments, assumption testing, Opportunity Solution Trees, customer interviews, and feature prioritization

2. Product Strategy

Vision, strategy, business models, pricing, SWOT, PESTLE, Porter's Five Forces, Ansoff Matrix, and competitive landscape

3. Execution

PRDs, OKRs, roadmaps, sprints, retros, release notes, pre-mortems, stakeholder maps, and user stories

4. Market Research

Personas, segmentation, journey maps, market sizing (TAM/SAM/SOM), and competitor analysis

5. Data Analytics

SQL query generation, cohort analysis, retention curves, and A/B test statistical analysis

6. Go-to-Market

GTM strategy, beachhead segments, ICP, growth loops, GTM motions, and competitive battlecards

7. Marketing & Growth

Marketing ideas, positioning, value prop statements, product naming, and North Star metrics

8. PM Toolkit

Resume review & tailoring, NDA drafting, privacy policies, and grammar/flow checking


Full catalog + how to install in a few clicks on GitHub: https://lnkd.in/dxdTj24P

If this helps you, ⭐ the repo!


By the way, if you want to break into AI PM, I recommend the AI PM Certification. A special $500 discount + 1-year subscription to my newsletter only with this link: https://bit.ly/aipmcohort

Claude Cowork now runs any LLM. You can test it free.

OpenAI, Gemma, Kimi K2, local models, or via enterprise gateway (Bedrock, Vertex, Foundry).

Anthropic shipped it quietly. I discovered it by accident.

OpenRouter CEO confirmed on X they support it, too.

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Setup in 5 minutes:

1. Menu → Developer → Configure Third-Party Inference
2. Connection: Gateway
3. Gateway base URL: https://openrouter.ai/api
4. Gateway API key: your OpenRouter key
5. Set "Allowed egress hosts" under Sandbox & workspace. My config: "*"
6. [Apply locally] → [Relaunch]

You don't need a Claude subscription.

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What's missing out of the box:

→ Skills: upload works, list is empty. Install the official ones (docx, pdf, pptx, xlsx, skill-creator): https://lnkd.in/dquQZjra

→ Plugins: upload works, empty. Pull PM, legal, finance, or marketing from: https://lnkd.in/d6ZJbET3

→ Connectors: no built-in MCPs. Add them manually. A great collection: https://lnkd.in/dnaUyRg6

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The real story is the enterprise config:

→ Max tokens per window (per-user soft cap)
→ Allow user-added MCP servers
→ OpenTelemetry collector endpoint
→ Block auto-updates
→ Remove built-in tools from Cowork

This isn't a consumer feature. It's Claude Desktop becoming a managed agent platform.

The direction is clear: Anthropic wants the harness to be the default, regardless of which model sits behind it.

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A full free breakdown with step-by-step setup, every gotcha, and troubleshooting: https://lnkd.in/d8YTXJNK

Most people use Claude the same way on day 100 as day 1. Same prompts. Same quality. Nothing compounds.

One block in your CLAUDE[.]md changes that.

I added this to every project. Claude now reviews what it learned before starting and extracts new insights after finishing — automatically.

Here's the full prompt:

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Before starting a new task, review existing rules and hypotheses for this domain. Apply rules by default. Check if any hypothesis can be tested with today's work.

At the end of each task, extract insights. Store them in domain folders, e.g.:
‎ ‎ ‎ ‎ /knowledge/pricing/
‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ knowledge.md (facts and patterns)
‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ hypotheses.md (need more data)
‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ rules.md (confirmed — apply by default)

Maintain a /knowledge/INDEX.md that routes to each domain folder. Create the structure if it doesn't exist yet.

When a hypothesis gets confirmed 5+ times, promote it to a rule. When a rule gets contradicted by new data, demote it back to hypothesis.

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One paste. Claude builds the structure, maintains it, and gets sharper every session.

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To get all my takes without an algorithmic filter, subscribe to my newsletter: https://lnkd.in/dmCJgf4w