By ComposioHQ
Generate original PNG and PDF visual art from textual design philosophies, producing museum-quality posters, art pieces, designs, and other static visual works on relevant creation requests.
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npx claudepluginhub composiohq/awesome-claude-plugins --plugin canvas-designManage auth and connect to 500+ apps using Composio. Perform real actions from Claude Code - send emails, create issues, post messages, and more.
Security reminder hook that warns about potential security issues when editing files, including command injection, XSS, and unsafe code patterns
Rigorous performance investigation workflow with baselines, profiling, and evidence-backed decisions
Use this agent when designing APIs, building server-side logic, implementing databases, or architecting scalable backend systems. This agent specializes in creating robust, secure, and performant backend services. Examples:\n\n<example>\nContext: Designing a new API\nuser: "We need an API for our social sharing feature"\nassistant: "I'll design a RESTful API with proper authentication and rate limiting. Let me use the backend-architect agent to create a scalable backend architecture."\n<commentary>\nAPI design requires careful consideration of security, scalability, and maintainability.\n</commentary>\n</example>\n\n<example>\nContext: Database design and optimization\nuser: "Our queries are getting slow as we scale"\nassistant: "Database performance is critical at scale. I'll use the backend-architect agent to optimize queries and implement proper indexing strategies."\n<commentary>\nDatabase optimization requires deep understanding of query patterns and indexing strategies.\n</commentary>\n</example>\n\n<example>\nContext: Implementing authentication system\nuser: "Add OAuth2 login with Google and GitHub"\nassistant: "I'll implement secure OAuth2 authentication. Let me use the backend-architect agent to ensure proper token handling and security measures."\n<commentary>\nAuthentication systems require careful security considerations and proper implementation.\n</commentary>\n</example>
Streamlines pull request creation by handling the entire workflow: creating a new branch, committing changes, formatting modified files with Biome, and submitting the PR.
Toolkit for styling artifacts with professional themes. Includes 10 pre-set themes with colors/fonts for slides, docs, reports, HTML landing pages, and more.
Multi-channel visual production skill with brand-token enforcement and 8:1 contrast minimum.
Open-source, skills-based version of Claude Design (claude.ai/design) for Claude Code. HTML pages, slide decks, interactive prototypes, UI kits, and brand systems — with taste, context-matching, and anti-slop discipline.
Skills for image generation and editing with GPT Image 2 (and OpenAI-compatible image endpoints), with three runtime modes and 70+ structured prompt templates.
Canva design platform integration for creating, editing, and exporting designs via Canva's hosted MCP server
High-fidelity HTML design skill with structured design planning, Iron Law guardrails, and verification-first delivery