A Claude Code marketplace handles the AIUP workflow end-to-end. An IntelliJ plugin keeps the resulting specs and tests connected as you code.
A marketplace of Claude Code plugins designed to drive the AIUP workflow: gathering requirements, modeling entities, specifying use cases, and generating implementation and tests.
Includes the stack-agnostic aiup-core plugin and the technology-specific aiup-vaadin-jooq plugin for Java web applications.
The AI Unified Process Navigator is a standalone IntelliJ plugin that links @UseCase annotated test methods to their UC-XXX-*.md specifications via gutter icons, and back from the spec to the test.
Works independently of Claude Code, but pairs naturally with the marketplace plugins: generate specs and tests with Claude Code, then traverse them inside IntelliJ.
A Claude Code marketplace bundles plugins, self-contained extensions that add new capabilities to Claude Code
Slash-invoked instructions defined in Markdown that guide Claude through specific tasks. Execute them with /plugin-name:command syntax.
Specialized behaviors that Claude invokes autonomously when it recognizes a matching task. They work automatically without explicit commands.
External services providing Claude with access to specialized tools, documentation, and capabilities like API integrations and browser automation.
Specialized AI assistants designed for specific task types, operating in isolated context windows for focused expertise and autonomous delegation.
Event handlers that execute automatically in response to Claude Code events, enabling automation and custom workflows.
A stack-agnostic core for requirements engineering, paired with a technology-specific plugin for Vaadin + jOOQ implementation.
Stack-agnostic methodology plugin with templates for requirements-driven development. Works with any technology stack.
/requirements
– Create requirements catalog
/entity-model
– Create entity model with ER diagrams
/use-case-diagram
– Generate PlantUML use case diagram
/use-case-spec
– Write use case specification
Technology-specific plugin for Java web application development combining Vaadin UI framework with jOOQ type-safe database access.
/flyway-migration
– Create Flyway database migration
/implement
– Implement use case with Vaadin + jOOQ
/browserless-test
– Create Vaadin Browserless unit tests
/playwright-test
– Create Playwright E2E tests
More technology-specific plugins are in development. Contributions are welcome! Add your own plugins to help the community.
Get started with the Claude Code marketplace plugins in just a few steps
A separate IntelliJ plugin that links use case specifications to their tests, independent of Claude Code
Click the gutter icon on a @UseCase annotated test method to jump to its matching UC-XXX-*.md specification, and back again from the spec header to the test.
Markdown headers and business rule references in your specs become clickable, keeping requirements and tests in sync as you work.
Open IntelliJ IDEA, go to Settings → Plugins → Marketplace, search for "AI Unified Process Navigator", and click Install. No Claude Code required.
Open source under Apache License 2.0. Works with IntelliJ IDEA and other JetBrains IDEs.
Workshops, consulting, and tailored rollouts of the AI Unified Process. Book a call to talk through how AIUP fits your stack and team.