By newkayak12
Product management skills: user stories, story mapping, story splitting, PRD development, contagious (STEPPS), product discovery, OKR planning, hypothesis-driven development, competitive analysis, go-to-market planning, pricing & monetization, stakeholder management, metrics interpretation, feature prioritization, customer research synthesis, roadmap communication, post-launch retrospective, technical feasibility assessment, and pm-strategy-workflow.
Use when making a product or business decision where knowing the competitive context changes the answer — before a launch, when writing strategy, or when articulating differentiation. Triggers on: "competitor analysis", "competitive landscape", "how do we differentiate", "who are our competitors", "경쟁사 분석", "시장 분석", "차별화 전략". Best for: pre-launch competitive positioning, PRD strategic context, GTM messaging differentiation. Not for: internal tools with no external competitors; user research on what customers want (shows what competitors built, not what users need).
Use when someone wants to make a product, feature, campaign, or idea spread through word-of-mouth or organic sharing. Triggers on: "word of mouth", "virality", "how to make this spread", "shareability", "바이럴", "입소문", "공유되게 하고 싶어", "제품이 퍼지게". Best for: diagnosing why something isn't spreading; engineering shareability into a launch or feature; scoring a campaign against the STEPPS framework. Not for: paid acquisition strategy; SEO or performance marketing; viral coefficient math.
Use when raw qualitative research — interview notes, survey responses, session recordings — needs to become structured insights that drive decisions. Triggers on: "인터뷰 정리", "고객 인터뷰 분석", "리서치 결과 정리", "설문 분석", "VOC 정리", "UX research synthesis", "interview notes analysis", "what did users tell us". Best for: affinity mapping with n= counts; Jobs-to-be-Done extraction; insight cards that feed PRD or prioritization. Not for: quantitative survey stats (use metrics-interpretation); competitive research (use competitive-analysis).
Use when there are more things to build than capacity allows and the team needs a defensible, data-backed order. Triggers on: "backlog 정리", "우선순위 정해줘", "P1이 너무 많아", "what to build next", "how do we decide", "backlog grooming", "피처 순위 매겨줘". Best for: scoring a large backlog with RICE or MoSCoW; resolving stakeholder disagreements about priority; trimming scope for a specific cycle. Not for: communicating the roadmap to an audience (use roadmap-communication); setting goals or OKRs (use okr-planning).
Use when a product or feature is near-complete and the team needs to answer: who do we target first, what do we say, where do we reach them, and how do we know the launch succeeded? Triggers on: "GTM plan", "launch strategy", "출시 전략", "론칭 계획", "how do we launch this", "launch phases", "beachhead segment". Best for: planning a major product or feature launch end-to-end; defining phased rollout (beta → limited → full); aligning sales, marketing, and product on launch narrative. Not for: minor releases needing only a release note; pre-PMF products where broad launch is premature; messaging strategy creation from scratch.
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A Claude Code plugin marketplace with 25 skills for software engineering.
Step 1: Register the marketplace
/plugin marketplace add newkayak12/claude-skills
Step 2: Install individual plugins
/plugin install agents@newkayak12-claude-skills
/plugin install completion@newkayak12-claude-skills
/plugin install develop@newkayak12-claude-skills
/plugin install planning@newkayak12-claude-skills
/plugin install pm@newkayak12-claude-skills
/plugin install portfolio@newkayak12-claude-skills
/plugin install skill@newkayak12-claude-skills
/plugin install think@newkayak12-claude-skills
/plugin install write@newkayak12-claude-skills
| Plugin | Description |
|---|---|
| agents | Agent orchestration: parallel agents, subagent-driven development |
| completion | Verification before completion |
| develop | Engineering: CLI, SQL, architecture, Spring Boot, Kotlin, TDD, and more |
| planning | Executing plans and roadmap planning |
| pm | Product management: user stories, story mapping, PRD |
| portfolio | Portfolio and career: feedback, JD analysis, interview prep |
| skill | Skill creation, improvement, and validation |
| think | Brainstorming, decision making, retrospective, and more |
| write | Documentation, writing plans, and content review |
npx claudepluginhub newkayak12/claude-skills --plugin pmPortfolio and career skills: JD analysis, portfolio rewriting, company research, feedback, pattern extraction, interview prep, resume tailoring, and job-application-workflow.
Writing skills: doc co-authoring, writing plans, skill writing, writer verification, SBI feedback writing, and technical blog writing.
Verification before completion: evidence-based workflow to confirm work is done before claiming success.
Engineering leadership skills: 1-on-1 meetings for managers and ICs, engineer leveling and promotion cases, calibration conversations.
Thinking and ideation skills: brainstorming, decision making, devil's advocate, problem reframing, retrospective, thought organizing, microinteractions design, negotiation, first-principles thinking, and deep-thinking-workflow.
66 product management skills (30 phase + 9 foundation + 12 utility + 15 tool) plus 5 sub-agents (pm-critic, pm-skill-auditor, pm-changelog-curator, pm-release-conductor, pm-workflow-orchestrator) for AI agents covering the full product lifecycle from discovery through iteration. v2.27.1 is a maintenance patch (the classification sub-count drift gate; no new skills, catalog stays 66). v2.27.0 is the provable-quality release: every measured skill carries trigger-eval fixtures with CI gates for routing drift and new-skill collisions, the catalog surfaces (skill-manifest.json + the generated AGENTS.md catalog) are built from frontmatter behind enforcing staleness gates, the output-quality eval harness + asset gate ship, and the creator/validator family bakes the eval contract into skill creation; no new skills (catalog stays 66). v2.26.0 adds the utility-pm-workflow-builder skill (guided authoring from a workflow idea or a promoted chain to a staged Workflow Implementation Packet) and the /chain command (ad-hoc ordered skill chains routed to the pm-workflow-orchestrator Mode B under a written chain-expression contract, with a --thread flag for declared linear dependency); the catalog grows to 66 skills. v2.25.2 is a maintenance patch (a unified validator-inventory manifest with an enforcing CI parity referee that closes the bash/PowerShell/CI drift class, plus the remaining 2026-06-06 Codex audit fixes); no new skills (catalog stays 65). v2.25.1 is a maintenance patch (documentation-site Pattern S reorg, a generated resource index, an em-dash-scar cleanup with new CI guards, dependency bumps, and a pre-tag validator fix); no new skills (catalog stays 65). v2.25.0 adds the plugin's first hooks: opt-in house-rule guardrails (a PreToolUse hook that blocks em-dash and en-dash characters when enabled in .claude/pm-skills.local.md) plus a confident-only SessionStart phase router that suggests the right Triple Diamond skills for the current repo, and an advisory output-quality CI tier (deterministic invariants over the recorded samples); no new skills (catalog stays 65). v2.24.0 adds the pm-workflow-orchestrator sub-agent and its utility-pm-workflow-orchestrator dispatch skill, a governed runner that takes a saved foundation-prioritized-action-plan (or a user-named chain) and runs an ordered sequence of pm-skills with per-step go/no-go checkpoints; foundation-prioritized-action-plan grows a --run handoff (v1.1.0) that offers to run its own runnable prompts through the orchestrator; the catalog grows to 65. v2.23.0 adds one foundation skill, foundation-prioritized-action-plan, which turns any PM input into an evidence-grounded prioritized action plan using Theory of Constraints and Cynefin; the catalog grows from 63 to 64. v2.22.0 removes the 63 redundant per-skill command wrappers (each skill now appears once, invoked directly by name: /pm-skills:<name> on Claude Code, $<name> on Codex) and adds a native Codex .codex-plugin manifest so Codex discovers the skills; all existing skills unchanged. v2.21.0 is an additive distribution launch: pm-skills becomes installable through the new product-on-purpose marketplace (the recommended home for Product on Purpose plugins) while the existing install path keeps working unchanged, so no existing user has to act; no new skills (catalog stays 63). v2.20.0 adds slash commands for the three workshop sprint methodologies (Foundation Sprint, Design Sprint, and the end-to-end arc) plus documentation-count validator hardening; no new skills (catalog stays 63). v2.19.0 hardened the release-validation tooling so the library polices its own counts, cross-references, and links. v2.18.0 added four highest-consensus content skills: discover-market-sizing (TAM/SAM/SOM multi-framework triangulation), define-prioritization-framework (RICE, ICE, MoSCoW, Weighted Scoring, and Kano run in parallel with a cross-framework comparison), discover-journey-map (stages, touchpoints, emotional curve, and moments of truth), and measure-survey-analysis (honest survey analysis with limitation warnings), each with three thread-aligned samples. It carries forward v2.17.0 native Claude Code sub-agent registration: the sub-agent definitions moved to the canonical agents/ directory (the coordination directory was renamed to _agent-context/ to free the name), so all 4 sub-agents now auto-discover via @-mention on Claude Code; the dispatch skills continue to provide the same capability on Codex CLI, Cursor, Windsurf, Copilot, and Gemini CLI. v2.17.0 also migrates skill frontmatter to the metadata-nested structure per the agentskills.io specification and makes the CI validators bash-3.2 portable. Doc-stack on Astro 6.3.x + Starlight 0.39.x. Carries forward v2.15.0 Sprint Skills (Foundation Sprint family + Design Sprint family + tool-note-and-vote under classification:tool), v2.12.0 OKR Skills set, v2.11.0 Meeting Skills Family, lean canvas, persona, structured templates, real-world examples, 12 workflows including the foundation-to-design end-to-end arc, an interactive skill builder, and lifecycle tools for validating and iterating skills. Follows the agentskills.io specification.
A comprehensive library of PM skills covering discovery, strategy, delivery, finance, AI orchestration, and career leadership.
MUST use when user wants to plan or strategize a product/feature. 22 PM frameworks, 6 modes, multi-language, from idea to dev handoff
Cross-cutting PM utilities and essential PM practices.
18 production-ready Claude Code skills for Product Managers. Discovery, build, measure, communicate.
The Product Manager's Operating System. AI-powered skills for every PM workflow: PRDs, prioritization, competitive intel, stakeholder updates, launch planning, and more.