product-on-purpose/pm-skills plugin for Grok Build
68 plug-and-play, best-practice product management skills for AI agents: 30 Triple Diamond phase + 11 foundation + 12 utility + 15 tool (Foundation Sprint + Design Sprint). Plus 6 sub-agents, workflows, 200+ output samples, guides, and CI-enforced contracts. Apache 2.0.
How to install product-on-purpose/pm-skills in Grok Build
1. Add this repo as a plugin marketplace in Grok Build (once per computer):
grok plugin marketplace add product-on-purpose/pm-skills2. Install the plugin:
grok plugin install pm-skills@product-on-purpose/pm-skills --trustReview before you trust it. --trust lets this plugin's hooks, MCP servers and scripts run code on your computer. It's a community repo that neither xAI nor GrokStacks has reviewed, so read its code first.
Then start a new Grok session, or press r in /plugins, to load it.
Inside Grok Build: type /plugins, open the Marketplace tab, press a and add product-on-purpose/pm-skills, then select pm-skills and press i.
Command format: Grok Build's plugin guide
What we checked: on Oct 19, 2026 it installed with grok 1.0.62 and Grok found 79 skills, 14 slash commands, 1 subagent. That's an install check only: we haven't run it in a live Grok session.
What it contains
Skills (25)
define-hypothesis— Defines a testable hypothesis with clear success metrics and a validation approach. Use when forming assumptions to test or aligning a team on what success looks like, before any experiment is designed. To design the A/B test or experimentdefine-jtbd-canvas— Creates a Jobs to be Done canvas capturing the functional, emotional, and social dimensions of a customer job. Use when deeply understanding customer motivations, designing for jobs, or reframing product positioning.define-opportunity-tree— Creates an opportunity solution tree connecting a desired outcome to customer opportunities and candidate solutions, preventing solution-first jumps in continuous discovery. Use when structuring scattered feature ideas or communicating howdefine-prioritization-framework— Run applicable prioritization frameworks (RICE, ICE, MoSCoW, Weighted Scoring, Kano) against a list of features or initiatives. Produces a comparison table showing where rankings agree and diverge across frameworks, and an executive summarydefine-problem-statement— Creates a clear problem framing document with user impact, business context, and success criteria. Use when starting a new initiative, realigning a drifted project, or communicating up to leadership.deliver-acceptance-criteria— Generates structured Given/When/Then acceptance criteria for a user story or feature slice, covering the happy path, key failure scenarios, and non-functional expectations in testable form. Use when turning requirements into verifiable scendeliver-edge-cases— Documents edge cases, error states, boundary conditions, race conditions, and recovery paths for a feature - the systematic catalog of what can go wrong and the failure modes to design for. Use during specification to map the failure surfacdeliver-launch-checklist— Creates a cross-functional pre-launch checklist covering engineering, design, marketing, support, legal, and operations readiness, with owners, dates, and go/no-go criteria so nothing is missed before release. Use for significant or cross-tdeliver-prd— Creates a comprehensive Product Requirements Document that aligns stakeholders on what to build, why, and how success will be measured. Use when specifying features, epics, or product initiatives for engineering handoff.deliver-release-notes— Creates user-facing release notes that communicate new features, improvements, and fixes in clear, benefit-focused language. Use when shipping updates to communicate changes to users, customers, or stakeholders.deliver-user-stories— Generates user stories in the standard persona, action, benefit story format from product requirements or feature descriptions. Use when breaking a feature into stories for sprint planning, writing tickets, or communicating scope to engineedevelop-adr— Creates an Architecture Decision Record following the Nygard format to document significant technical decisions, their context, and consequences. Use when making technical choices that affect system architecture, technology selection, or dedevelop-design-rationale— Documents the reasoning behind design decisions including alternatives considered, trade-offs evaluated, and principles applied. Use when making significant UX decisions, aligning with stakeholders on design direction, or preserving designdevelop-solution-brief— Creates a concise one-page solution overview that communicates the proposed approach, key decisions, and trade-offs. Use when pitching solutions to stakeholders, aligning teams on approach, or documenting solution intent before detailed spedevelop-spike-summary— Documents the results of a completed technical or design spike, capturing the original question, approach, evidence-backed findings, and a clear proceed-or-not recommendation so the team does not re-litigate the exploration. Use once a timediscover-competitive-analysis— Creates a structured competitive analysis comparing features, pricing, and positioning across 3-5 direct and indirect competitors, with a 2x2 map and actionable strategic recommendations. Use before entering a market, planning differentiatidiscover-interview-synthesis— Synthesizes user research interviews into actionable insights, patterns, and recommendations. Use after conducting user interviews, customer calls, or usability sessions to extract and communicate findings across participants. Distinct fromdiscover-journey-map— Maps a customer journey across stages, touchpoints, emotional curve, pain points, and moments of truth into a markdown artifact with an optional mermaid timeline or flowchart. Use when synthesizing existing research into the shape of a custdiscover-market-sizing— Estimate market opportunity (TAM, SAM, SOM) using multiple sizing frameworks (top-down, bottom-up, comparable company, analogous market). Triangulates across frameworks, highlights where they converge and diverge as signal, and produces a cdiscover-stakeholder-summary— Maps the people and groups with a stake in a project, documenting their needs, concerns, influence, and engagement approach. Use at project kickoff, when taking over from another PM, or when resistance signals misalignment. For the update yfoundation-build-risk-review— Runs a fast pre-build risk review on a product idea, feature request, or scope change, naming the single assumption most likely to make it fail and returning a clear verdict (build small, validate first, pivot first, or don't build yet) witfoundation-lean-canvas— Produces a one-page lean canvas across nine interlocking blocks (problem, customer, UVP, solution, channels, revenue, cost, metrics, unfair advantage) with optional inline HTML and SVG visual rendering. Use when framing a new product thesisfoundation-meeting-agenda— Produces an attendee-facing agenda that sets what will be discussed, who owns each topic, and how time will be spent. Supports ten meeting type variants (standup, planning, review, decision-making, brainstorm, 1-on-1, stakeholder-review, prfoundation-meeting-brief— Produces a private strategic preparation document for the user before a meeting that matters. Captures stakes, stakeholder positions and reads, ranked desired outcomes, key messages, anticipated questions with prepared responses, risks andfoundation-meeting-recap— Produces a topic-segmented post-meeting summary for attendees with decisions highlighted and actions captured inline per topic (plus a consolidated action view at the end). Auto-populates topic skeleton from a sibling meeting-agenda when av
Hooks (1)
hooks— PreToolUse, SessionStart
About this listing
product-on-purpose/pm-skills is a community plugin on GitHub by product-on-purpose, written as a Claude Code plugin that Grok Build installs. We install-checked it in Grok; we haven't run it in a live session or reviewed its code. When we installed it, Grok found 25 skills, 1 hook. Its license is Apache-2.0. We checked commit 31e46928e5e5. It's one of 144 listings in the Design category on GrokStacks.
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product-on-purpose/pm-skills FAQ
How do I install product-on-purpose/pm-skills in Grok Build?
Add the repo as a marketplace with grok plugin marketplace add product-on-purpose/pm-skills, then run grok plugin install pm-skills@product-on-purpose/pm-skills --trust. Then start a new Grok session, or press r in /plugins, to load it.
Is product-on-purpose/pm-skills an official Grok Build plugin?
No. product-on-purpose/pm-skills is a community plugin on GitHub by product-on-purpose, not in xAI's official Grok Build marketplace. We checked that it installs and what Grok loads from it, but haven't run it in a live Grok session or reviewed its code.
What does product-on-purpose/pm-skills include?
According to what Grok loaded in our install check, product-on-purpose/pm-skills includes 25 skills, 1 hook: define-hypothesis, define-jtbd-canvas, define-opportunity-tree, define-prioritization-framework, define-problem-statement, deliver-acceptance-criteria….
Details
- Type
- Plugin
- Category
- Design
- Source
- Community Claude Code plugin, installs in Grok
- License
- Apache-2.0
- Author
- product-on-purpose
- Version
- 2.34.0
- Keywords
- agent-skills, agentskills, ai-skills, claude-code, claude-desktop, codex, design-sprint, foundation-sprint, openskills, product-management, skill-families, triple-diamond
- Source repo
- https://github.com/product-on-purpose/pm-skills
- Checked commit
31e46928e5e5- Homepage
- https://product-on-purpose.github.io/pm-skills/
- Checked by GrokStacks
- Install-checked in Grok Build on Oct 19, 2026; not run in a live session
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Markdown
[](https://grokstacks.com/p/product-on-purpose-pm-skills/)HTML
<a href="https://grokstacks.com/p/product-on-purpose-pm-skills/"><img src="https://grokstacks.com/badge.svg" alt="Listed on GrokStacks" width="164" height="28"></a>Embed card (static HTML and inline CSS, no JavaScript). Preview:
<a href="https://grokstacks.com/p/product-on-purpose-pm-skills/" style="display:block;max-width:380px;box-sizing:border-box;padding:14px 16px;border:1px solid #2a2e3c;border-radius:12px;background:#0a0b0f;color:#e8eaf0;font:14px/1.45 -apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;text-decoration:none"><span style="display:block;font-size:16px;font-weight:700;color:#e8eaf0">product-on-purpose/pm-skills</span><span style="display:block;margin:2px 0 8px;font-size:12px;color:#9aa0b1">Community plugin for Grok Build · 25 skills, 1 hook</span><span style="display:block;margin:0 0 10px;color:#c9cdd8">68 plug-and-play, best-practice product management skills for AI agents: 30 Triple Diamond phase + 11 foundation + 12…</span><span style="font-size:12px;font-weight:600;color:#7c9cff">View on GrokStacks →</span></a>Markdown summary
**[product-on-purpose/pm-skills on GrokStacks](https://grokstacks.com/p/product-on-purpose-pm-skills/)**: Community plugin for Grok Build with 25 skills, 1 hook. Install: `grok plugin install pm-skills@product-on-purpose/pm-skills --trust` (after `grok plugin marketplace add product-on-purpose/pm-skills`)More on badges, embeds and keeping your listing up to date: GrokStacks for plugin authors.
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