Build hexagonal-architecture web apps where AI agents dynamically generate interactive HTML UIs with HTMX and Tailwind via FastAPI and Claude SDK. Persist feedback on designs, architecture, tools, and styling across sessions to iterate agent-driven apps.
npx claudepluginhub joshuaoliphant/claude-plugins --plugin hexagonal-agentsSave hexagonal agent app feedback proactively. MUST trigger when the user corrects architecture patterns, tool design, or UI component choices ("don't generate that", "always use this pattern", "wrong component") or confirms good output. Also trigger on explicit requests: "save this feedback", "show my feedback", "clear feedback", "app preferences", "hexagonal settings", "consolidate feedback", "bake in my preferences". Feedback loaded automatically when building hexagonal apps.
MUST use when building web apps where an AI agent generates HTML UI dynamically. Use INSTEAD OF superpowers:brainstorming or impeccable:frontend-design when the architecture is agent-driven (Claude Agent SDK + FastAPI + HTMX). Trigger: "build an agent app", "AI-driven web UI", "hexagonal architecture", "ports and adapters", "agent that generates HTML", "HTMX with Claude agent", or any request for a web app where the AI agent IS the rendering layer, not just a backend service.
A collection of Claude Code plugins for productivity and learning workflows.
# Add this marketplace
/plugin marketplace add joshuaoliphant/claude-plugins
# Install any plugin
/plugin install <plugin-name>@oliphant-plugins
Create evidence-based spaced repetition flashcards using cognitive science principles from Andy Matuschak's research. Applies the 5 properties of effective prompts (focused, precise, consistent, tractable, effortful) to ensure cards actually work for long-term retention.
Features: Quality validation, knowledge-type workflows (factual, conceptual, procedural, salience), anti-pattern detection, template support, deck management, batch operations.
Requirements: Mochi.cards account + MOCHI_API_KEY environment variable.
/plugin install mochi-creator@oliphant-plugins
export MOCHI_API_KEY="your_api_key_here"
Adaptive autonomous SDLC with 5 skills covering the full development lifecycle:
bd commands) with explicit dependencies/plugin install autonomous-sdlc@oliphant-plugins
Build web applications where an AI agent dynamically generates HTML UI using hexagonal/ports-and-adapters architecture with HTMX for interactivity and MCP tools for data operations.
Stack: Claude Agent SDK + FastAPI + HTMX + Tailwind CSS.
/plugin install hexagonal-agents@oliphant-plugins
export ANTHROPIC_API_KEY="your_key_here"
Capture solved problems and retrieve past solutions as structured YAML-frontmatter files for grep-based retrieval across sessions and projects.
/plugin install compound-knowledge@oliphant-plugins
Generate autonomous experiment loops that iteratively improve code by editing, running, measuring a scalar metric, and keeping improvements via git commit/reset. Based on Karpathy's autoresearch pattern.
Generates: program.md + auto/run.sh with tiered quality gates, ready to run with claude --dangerously-skip-permissions.
/plugin install autoloop@oliphant-plugins
Contributions are welcome! Feel free to submit issues or pull requests.
MIT
Agents for UI/UX design, accessibility, and user experience optimization
Autonomous multi-agent development framework with spec-driven sprints and convergent iteration
HelloAGENTS — The orchestration kernel that makes any AI CLI smarter. Adds intelligent routing, quality verification (Ralph Loop), safety guards, and notifications.
Phase-based AI development framework with 16+ specialized agents, structured phases, and file-based handoffs. Works with greenfield and existing codebases.
Self-orchestrating multi-agent development system — 8 specialized AI agents, parallel quality gates, and automated workflows. You say WHAT, the AI decides HOW.
Share bugs, ideas, or general feedback.
Use this agent when creating user interfaces, designing components, building design systems, or improving visual aesthetics. This agent specializes in creating beautiful, functional interfaces that can be implemented quickly within 6-day sprints. Examples:\n\n<example>\nContext: Starting a new app or feature design
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