j-plugins

Develop IntelliJ Platform plugins (IDEA / PhpStorm / etc.) following the official JetBrains SDK guidelines. Use when the user asks to add an extension point, service, action, listener, inspection, index, tool window, notification, run configuration, or any other platform-level plugin feature. This is the general platform skill — for this project's specific conventions also consult /kotlin-dev.

Write new Kotlin code for this IntelliJ Platform plugin following the project's common/languages architecture, Extension Point pattern, and performance/naming rules. Use whenever the user asks to "add a Kotlin class", "implement an inspection", "add an action", "create a service", "write a completion provider", or any new plugin-side feature.

Write JUnit 4 + IntelliJ Platform Test Framework tests in Kotlin for this plugin (inspections, indexes, endpoint providers, EP implementations, PSI helpers, run configs). Use when the user asks to "add a test", "write a test", "cover X with tests", or "bootstrap the test suite".

Scaffold an official Temporal PHP Activity (interface + implementation) using

Scaffold invocation of a child Temporal workflow from a parent workflow using ChildWorkflowOptions. Use when the user asks to "call a child workflow", "invoke child workflow", or "start child workflow".

Add a

Scaffold a Temporal Saga compensation pattern inside a PHP workflow using the official \Temporal\Internal\Workflow\ActivityProxy / Saga helper. Use when the user asks for "saga", "compensation", or "rollback pattern".

Scaffold a Temporal Schedule (cron-like recurring workflow) using ScheduleClient and ScheduleSpec. Use when the user asks to "schedule a workflow", "cron workflow", or "recurring workflow".

Write idiomatic Kotlin code that fits this repository's stack (Kotlin on JVM 21, IntelliJ Platform). Use this skill whenever you add or modify `.kt` files in this repo - it enforces Kotlin coding conventions, nullability rules, scope function choices, and the project's specific idioms (PSI helpers, extension fn patterns, bundle/icon singletons).

Write IntelliJ Platform tests for this Kotlin plugin (JUnit 4 + BasePlatformTestCase + CodeInsightTestFixture). Use this skill whenever you add or modify tests under `src/test/`. It covers fixture patterns for references, completion, inspections, line markers, rename, folding, file-based indexes, and the testData directory conventions.

Senior-level guidance for developing IntelliJ Platform plugins in Kotlin (extension points, plugin.xml, services, listeners, actions, tool windows, custom languages / file types, Grammar-Kit lexer/parser/PSI, LSP4IJ, threading model, Gradle IntelliJ Platform plugin) AND for inspecting a live IDE via the IDE Introspector MCP tools (arch.*, ui.*, psi.*, code.*, services.*, events.*, editor.*, screenshot.*, exec.*) surfaced through the JetBrains "idea" MCP server. Use when writing, reviewing, or debugging IntelliJ/JetBrains plugin code; registering extension points; deciding between application/project/module services or light @Service; wiring listeners or message-bus topics; building actions, tool windows, annotators, references, or completion; defining a custom language with Grammar-Kit; configuring the Gradle build; or asking "how is X done in IntelliJ", "what extension point / service / listener exists", or "inspect the running IDE".

Senior-level guidance for writing Lua code and YAML registry entries for the Wippy platform — the single-binary, actor-model AI runtime. Use whenever working with Wippy: authoring or reviewing function.lua / process.lua / workflow.lua entries, _index.yaml entry definitions, agent.gen1 agents, http.endpoint / http.router / http.service, registry entries and namespace:name IDs, the module system (require + modules:/imports:), actor processes (process.spawn, inbox, channel.select, supervision/monitor/link), funcs.call / funcs.async, typed errors (result, err pairs), SQL/store/queue/fs data access, security (actor/scope/can), the wippy/llm and wippy/agent frameworks, or wippy/test BDD tests. Trigger keywords: Wippy, wippy.ai, function.lua, process.lua, workflow.lua, agent.gen1, _index.yaml, .wippy.yaml, wippy.lock, registry entry, channel.select, process.inbox, funcs.call, llm.generate, "registry:name", Lua actor.