Claude Code Plugin Marketplace

A curated collection of 23 plugins for Claude Code — from codebase analysis to iOS debugging to ebook publishing.

Quick Start

# Add the marketplace
/plugin marketplace add aiocean/claude-plugins

# Install any plugin
/plugin install <plugin-name>@aiocean-plugins

Plugins

Codebase & Architecture

Plugin	Description
aio-codebase-oracle	Deep codebase analysis with parallel agent teams. Generates C4 diagrams, data models, API surfaces, dependency graphs. Three modes: Full Map, Investigate, Impact Analysis. Includes interactive HTML visualization.
aio-deep-plan	Pre-coding analysis combining CocoIndex semantic search, Kai semantic graph, and LSP. Five skills: discover, map, snapshot, plan, review.
aio-debug	Four-phase debug pipeline: understand context, investigate root cause, implement minimal fix, validate with code review. No guessing — evidence-based only.
aio-code-review	Multi-phase code review: domain-specific skill detection, CodeWiki analytics, 4 core + 4 conditional parallel review agents, critic meta-review with confidence scoring.

Development Tools

Plugin	Description
aio-worktree	Git worktree management for parallel development. Create isolated workspaces, sync changes, merge branches, cleanup — no more branch switching.
aio-bun-fullstack-setup	Scaffold Bun fullstack apps: single-port API + static frontend, Vite proxy for dev, env validation, PM2 config, multi-stage Docker build.
aio-claude-manager	Enable/disable skills by project context. Switch presets (frontend, backend, ai) to reduce skill clutter and speed up responses.
aio-reflect	Analyze past Claude Code sessions to extract patterns, corrections, and preferences. Turns insights into CLAUDE.md rules or new skills.
aio-feedback	Submit bug reports, feature requests, and plugin ideas directly from Claude Code via GitHub Issues. Requires gh CLI.

Language & Framework

Plugin	Description
aio-golang-mastery	Complete Go development: idiomatic patterns, concurrency, generics, testing (TDD, fuzzing, benchmarks), gRPC. Based on Google/Uber style guides. Go 1.25.
aio-xstate	XState v5 strict ruleset: setup().createMachine() patterns, params-first typing, actor patterns, invoke vs spawnChild, React integration.
aio-react-minimal-effects	Minimize useEffect in React 19. Covers React Compiler, useActionState, useOptimistic, ref as prop, and proper patterns.
aio-tui	Go Bubbletea TUI guide: TEA architecture, lipgloss styling, production patterns (column alignment, parallel fetch, auto-refresh, tabs, scroll).

iOS

Plugin	Description
aio-ios-device-debug	Debug iOS apps on physical devices from terminal. Build, install, launch, capture logs, pull crash reports, take screenshots (iOS 17+).

Design & UI

Plugin	Description
aio-neobrutalism	Neobrutalism design system: bold borders, hard shadows, vibrant colors. Complete component library — buttons, cards, forms, dialogs.
aio-mermaid	Generate shareable MinimalMermaid diagram URLs from mermaid code.
aio-grafana-diagram	Mermaid diagrams with data binding in Grafana dashboards. Flowcharts, sequence diagrams, state diagrams with metric-driven coloring.

Observability

Plugin	Description
aio-monitoring-observability	Full monitoring stack: Golden Signals, RED/USE, OpenTelemetry tracing, SLOs, dashboards, alerting. 7 automation scripts + production-ready templates.

Content & Knowledge

Plugin	Description
aio-mental-models	50+ mental models from The Great Mental Models series. First principles, inversion, second-order thinking, feedback loops, and more.
aio-youtube	Search YouTube, extract transcripts, summarize videos, compare sources, pull code snippets from tutorials. Uses yt-dlp.
aio-epub-packing	Convert Markdown to professional EPUB ebooks with auto-generated neo-brutalism covers. Multi-chapter, images, code highlighting, 7 color schemes.
aio-gherkin-refine	Convert vague requirements into structured Given/When/Then scenarios before writing code. Catch misunderstandings early.

Integrations

Plugin	Description
aio-jira	Jira via MCP: issue management, sprint tracking, workflow transitions, JQL search, dev info. Auto-installs jira-mcp server.
aio-remove-bg	Remove image backgrounds — threshold-based (fast) or AI-powered (rembg). Auto-trims transparent edges.
aio-rookie	Extract browser cookies with rookiepy, export Netscape cookie files, and replay authenticated requests from local browser sessions.

Workflows

Plugins compose into multi-step workflows:

Feature Development — clarify requirements, understand codebase, apply patterns, review, update tickets:

gherkin-refine → codebase-oracle → [xstate / react-minimal-effects] → code-review → jira

Debugging — investigate, lint, add observability, visualize:

aio-debug → ios-device-debug → monitoring-observability → grafana-diagram

Content & Docs — research, think, document, publish:

youtube → mental-models → codebase-oracle → epub-packing

Project Bootstrap — scaffold, design, parallelize, observe, learn:

bun-fullstack-setup → neobrutalism → worktree → monitoring-observability → reflect

License

MIT