ljucask

ljucask/pureinn-product-development

Plugin Claude Code

Plugin marketplace listing 1 plugin: pureinn-product-development.

ljucask/pureinn-product-development

Plugin Claude Code

AI-native product development framework. 51 active skills covering the full product lifecycle. FDD+SDD hybrid: 4 living registers, JIT design per feature, atomic commit protocol. Three playbooks: Greenfield, Feature Implementation, Rebuild. From zero to launch.

ljucask/pureinn-product-development

Command Claude Code

Cut a Pureinn framework release - inspect changes, propose version bump + message, confirm, then publish (bump, commit, push, tag, GitHub Release). The website rebuilds automatically.

ljucask/pureinn-product-development

Instructions file

Instructions for ljucask/pureinn-product-development, covering claude.md, what this repository is, repository structure, path conventions (workspace artifacts) and update and versioning process.

ljucask/pureinn-product-development

Skill Claude CodeCodex

Synthesize Phase 2 discovery outputs through Design Thinking (Define + Ideate stages). Produces Problem Statement, POV, HMW questions, and Ideation synthesis. Run in Phase 3a as the first step - feeds directly into pm-hypotheses. Takes Phase 2 outputs as input - no new research.

ljucask/pureinn-product-development

Skill Claude CodeCodex

Generate a JTBD Analysis using Bob Moesta's Jobs-to-be-Done framework. Produces job stories, Forces Diagram, and switching logic. Run in Phase 2 (Track D) after pm-personas. Output feeds pm-problem-validation and design-thinking.

ljucask/pureinn-product-development

Skill Claude CodeCodex

Health check for an existing Pureinn workspace. Scans the framework's own artifacts - the 5 Live Registers (including the Open Questions Register), Feature Cards, roadmap, glossary, state.json - against the current Pureinn conventions, finds inconsistencies, drift, and errors, then fixes the mechanical ones and asks…

ljucask/pureinn-product-development

Skill Claude CodeCodex

Generate a Business Case. Phase 3b skill. Synthesizes market size, business model, and KPIs into financial projections and investment rationale. Requires pm-lean-canvas and pm-kpis.

ljucask/pureinn-product-development

Skill Claude CodeCodex

Generate a Business Model Canvas from Phase 2 discovery outputs and founder knowledge. Phase 3b skill - runs after Go/No-Go = GO and Problem Validation Summary. Produces the commercial logic of the product.

ljucask/pureinn-product-development

Skill Claude CodeCodex

JIT helper - add a single High priority operational rule to domain/businessrules.md. For standard business logic that governs normal system behavior (matching, pricing, SLAs, fulfillment). May have exceptions or context-dependent variations. Use during pm-feature-design or standalone when operational logic needs to be…

ljucask/pureinn-product-development

Skill Claude CodeCodex

JIT helper - add a single Critical priority rule (hard invariant) to domain/businessrules.md. For rules where violation causes financial loss, legal exposure, or irreversible system damage. No exceptions allowed. Use during pm-feature-design when a missing invariant is identified, or anytime a new hard constraint…

ljucask/pureinn-product-development

Skill Claude CodeCodex

JIT helper - add a single Compliance or Policy rule to domain/businessrules.md. For GDPR, regulatory obligations, admin constraints, data handling policies, and UX behavioral rules. Use when pm-privacy-requirements or pm-domain-analysis surfaces a regulatory requirement that needs a BR-ID for referencing in Feature…

ljucask/pureinn-product-development

Skill Claude CodeCodex

Build the Business Rules Library and Decision Models Matrix - Live Registers 2 and 3 of 4 in the FDD+SDD framework. Centralizes all business rules with unique IDs (BR-XXX-001) and decision tables into /domain/businessrules.md and /domain/decisionmodels.md. Replaces the upfront monolithic BRD with two…

ljucask/pureinn-product-development

Skill Claude CodeCodex

Generate a Communication Charter and Meeting Rhythm for a product team. Use in Phase 1 to establish collaboration rules.

ljucask/pureinn-product-development

Skill Claude CodeCodex

JIT helper - add a single decision table (TBL-[DOMAIN]-NN) to domain/decisionmodels.md. For multi-condition logic where several inputs combine to produce different outputs (pricing matrices, eligibility rules, risk scoring, discount tiers). The decision-models counterpart to the single-rule helpers…

ljucask/pureinn-product-development

Skill Claude CodeCodex

Generate any of 18 diagram types across 6 categories (domain/data, process/behavior, UX, architecture, planning/delivery, strategic). Two rendering modes - Mermaid.js (primary, embedded in markdown registers) and Excalidraw (visual overviews). Call with a slug for a specific diagram (/pm-diagrams bpmn, /pm-diagrams…

ljucask/pureinn-product-development

Skill Claude CodeCodex

Prepare a session-specific agenda for a live discovery session with a client, sponsor, or their users. Reads what discovery has already covered (meetings, Track artifacts), finds the biggest remaining gaps, and compiles a targeted agenda from its built-in discovery question bank (two planes - commissioner + real…

ljucask/pureinn-product-development

Skill Claude CodeCodex

Generate the client-facing Discovery Report - a narrative "here is what we heard, here is what we recommend" document for whoever commissioned the work. Incremental and re-runnable - update it after each discovery session, finalize it when Phase 2 converges. Companion to pm-problem-validation (which stays the internal…

ljucask/pureinn-product-development

Skill Claude CodeCodex

Generate a Domain Analysis Report and Legal & Regulatory Requirements document from raw research inputs. Use in Phase 2 (Track B) after collecting industry and regulatory research.

ljucask/pureinn-product-development

Skill Claude CodeCodex

Generate a Domain Model - domain boundaries, entity catalogue, relationships, and ERD diagrams. Optional Phase 4 higher-level companion to pm-entity-registry - gives the cross-domain ERD and boundary view above the operational entities.md register. Two-stage output - confirm entity catalogue before generating entity…

ljucask/pureinn-product-development

Skill Claude CodeCodex

Build the Entity & State Registry - Live Register 1 of 4 in the FDD+SDD framework. Extracts business entities from PRD Business Capabilities, defines their states and transitions in Mermaid.js, and writes to /domain/entities.md. Phase 4 skill - runs after PRD is complete. This is the operational register…

ljucask/pureinn-product-development

Skill Claude CodeCodex

Create and manage Feature Cards for individual features (FEAT-ID). In the FDD+SDD framework, Feature Cards are the atomic delivery unit - one card per feature, living in /features/cards/. Cards are created as stubs by pm-features-list, populated in Sections 1-3 by pm-feature-design (JIT), and completed in Section 4…

ljucask/pureinn-product-development

Skill Claude CodeCodex

JIT Design by Feature - Phase 6 skill. Just-In-Time technical design for a single feature before it enters build. Enriches the 4 live registers with guard conditions and finalized rules, generates a Mermaid.js sequence diagram, writes Acceptance Criteria, and completes Feature Card Sections 1-3. Replaces upfront…

ljucask/pureinn-product-development

Skill Claude CodeCodex

Feature Viability Assessment for Feature Implementation playbook. Run before JIT design to confirm a feature is worth building, how to scope it minimally, and what success looks like before build starts. Explicitly skippable when the decision is already made. Produces KANO classification, MDP definition, and…