By zircote
Comprehensive agent library featuring 115+ specialized Opus 4.5 agents organized by domain
API architecture expert designing scalable, developer-friendly interfaces. Use PROACTIVELY for REST/GraphQL design, OpenAPI specs, and API documentation. Integrates with backend-developer, frontend-developer, documentation-engineer.
Senior backend engineer specializing in scalable API development and microservices architecture. Use PROACTIVELY for REST APIs, database design, authentication, caching, and server-side logic. Integrates with frontend-developer, api-designer, devops-engineer.
Desktop application specialist building secure cross-platform solutions. Use PROACTIVELY for Electron apps, native OS integration, desktop security, and cross-platform packaging. Integrates with frontend-developer, security-auditor, devops-engineer.
Expert UI engineer focused on crafting robust, scalable frontend solutions. Use PROACTIVELY for React/Vue/Angular components, responsive UI, accessibility (a11y), and performance optimization. Integrates with backend-developer, ui-designer, qa-expert.
End-to-end feature owner with expertise across the entire stack. Use PROACTIVELY for full-stack development, database-to-UI features, cross-layer integration, and complete solution delivery. Integrates with frontend-developer, backend-developer, database-administrator.
Intelligently organizes your files and folders across your computer by understanding context, finding duplicates, suggesting better structures, and automating cleanup tasks. Reduces cognitive load and keeps your digital workspace tidy without manual effort.
Create aesthetically beautiful interfaces following proven design principles. Use when building UI/UX, analyzing designs from inspiration sites, generating design images with ai-multimodal, implementing visual hierarchy and color theory, adding micro-interactions, or creating design documentation. Includes workflows for capturing and analyzing inspiration screenshots with chrome-devtools and ai-multimodal, iterative design image generation until aesthetic standards are met, and comprehensive design system guidance covering BEAUTIFUL (aesthetic principles), RIGHT (functionality/accessibility), SATISFYING (micro-interactions), and PEAK (storytelling) stages. Integrates with chrome-devtools, ai-multimodal, media-processing, ui-styling, and web-frameworks skills.
Process and generate multimedia content using Google Gemini API. Capabilities include analyze audio files (transcription with timestamps, summarization, speech understanding, music/sound analysis up to 9.5 hours), understand images (captioning, object detection, OCR, visual Q&A, segmentation), process videos (scene detection, Q&A, temporal analysis, YouTube URLs, up to 6 hours), extract from documents (PDF tables, forms, charts, diagrams, multi-page), generate images (text-to-image, editing, composition, refinement). Use when working with audio/video files, analyzing images or screenshots, processing PDF documents, extracting structured data from media, creating images from text prompts, or implementing multimodal AI features. Supports multiple models (Gemini 2.5/2.0) with context windows up to 2M tokens.
Determine the best Anthropic architecture for your project by analyzing requirements and recommending the optimal combination of Skills, Agents, Prompts, and SDK primitives.
Master Anthropic's prompt engineering techniques to generate new prompts or improve existing ones using best practices for Claude AI models.
Uses power tools
Uses Bash, Write, or Edit tools
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Comprehensive agent library featuring 115+ specialized Opus 4.5 agents organized by domain, 55 development skills, and powerful exploration and code review commands for enhanced Claude Code workflows.
claude plugin install zircote/agents
After installing, verify the agents and commands are available:
# Test an agent (should return a helpful response)
claude "Using the python-pro agent, explain Python's GIL in one sentence"
# Verify agent count in Task tool
claude "List 3 available subagent types from the zircote plugin"
You should see agents like python-pro, frontend-developer, code-reviewer in the Task tool's available subagents.
Specialized agents organized by domain in agents/:
| Category | Count | Directory | Examples |
|---|---|---|---|
| Core Development | 11 | 01-core-development/ | frontend-developer, backend-developer, fullstack-developer, api-designer, mobile-developer, ui-designer |
| Language Specialists | 23 | 02-language-specialists/ | python-pro, typescript-pro, golang-pro, rust-engineer, java-architect, react-specialist, nextjs-developer, vue-expert |
| Infrastructure | 12 | 03-infrastructure/ | devops-engineer, sre-engineer, kubernetes-specialist, terraform-engineer, cloud-architect, database-administrator |
| Quality & Security | 12 | 04-quality-security/ | code-reviewer, security-auditor, penetration-tester, test-automator, performance-engineer, debugger, qa-expert |
| Data & AI | 12 | 05-data-ai/ | data-scientist, data-engineer, ml-engineer, llm-architect, postgres-pro, prompt-engineer, nlp-engineer |
| Developer Experience | 10 | 06-developer-experience/ | documentation-engineer, cli-developer, build-engineer, refactoring-specialist, mcp-developer, dx-optimizer |
| Specialized Domains | 11 | 07-specialized-domains/ | fintech-engineer, blockchain-developer, game-developer, iot-engineer, payment-integration |
| Business & Product | 10 | 08-business-product/ | product-manager, technical-writer, ux-researcher, scrum-master |
| Meta Orchestration | 8 | 09-meta-orchestration/ | multi-agent-coordinator, workflow-orchestrator, task-distributor |
| Research & Analysis | 6 | 10-research-analysis/ | research-analyst, competitive-analyst, market-researcher, trend-analyst |
| Templates | 1 | templates/ | Agent creation templates |
Development skills in skills/:
| Category | Skills |
|---|---|
| AI/Prompting | anthropic-prompt-engineer, anthropic-architect, claude-code, prompt-engineer |
| Frontend | frontend-development, frontend-design, aesthetic, ui-styling, canvas-design, web-artifacts-builder, web-frameworks, artifacts-builder |
| Backend | backend-development, databases, devops |
| Code Quality | code-review, debugging (5 sub-skills), problem-solving (6 sub-skills) |
| Tools & Utilities | mcp-builder, changelog-generator, skill-creator, engineer-skill-creator, template-skill, skill-share, repomix, sequential-thinking |
| Media | ai-multimodal, image-enhancer, video-downloader, slack-gif-creator, chrome-devtools, svg-graphics |
| Business | brand-guidelines, competitive-ads-extractor, content-research-writer, internal-comms, lead-research-assistant, shopify |
| Specialized | better-auth, datadog-entity-generator, invoice-organizer, file-organizer, python-deprecation-fixer, python-project-skel, raffle-winner-picker, theme-factory, webapp-testing |
Located in commands/:
| Command | Description |
|---|---|
/zircote:release | Prepare and execute a plugin release with version bump, validation, and optional PR creation |
All agents follow Opus 4.5 best practices:
---
name: agent-name
description: >
[Role] specialist for [domain]. Use PROACTIVELY when [trigger conditions].
[Key capabilities and integration points].
model: inherit
tools: Read, Write, Bash, Glob, Grep, [additional-tools]
---
[Detailed agent instructions including protocols, execution patterns, and output formats]
Agents are invoked via the Task tool with subagent_type:
npx claudepluginhub zircote/agentsPersistent memory system for AI coding assistants. Captures decisions, learnings, and context from coding sessions and surfaces them when relevant.
Pure filesystem-based memory system for Claude Code with custom ontology support
Rust language server
Comprehensive agent library featuring 115+ specialized Opus 4.5 agents organized by domain
Detect AI-generated writing patterns and build authentic voice profiles through adaptive interviews and computational stylistics
Multi-agent collaboration plugin for Claude Code. Spawn N parallel subagents that compete on code optimization, content drafts, research approaches, or any problem that benefits from diverse solutions. Evaluate by metric or LLM judge, merge the winner. 7 slash commands, agent templates, git DAG orchestration, message board coordination.
Production-grade engineering skills for AI coding agents — covering the full software development lifecycle from spec to ship.
Complete collection of 117 specialized AI agents across 11 categories
HelloAGENTS — The orchestration kernel that makes any AI CLI smarter. Adds intelligent routing, unified QA gates, safety guards, and notifications.
💻 Developer Agent — Senior Software Engineer
Portable, vendor-agnostic agent harness for project-specific skills, workflows, and agent teams aligned with your codebase, conventions, and engineering standards.