Official Claude Code plugin marketplace
A full mirror of Anthropic’s official plugin marketplace, synced daily. Copy a command into Claude Code to install.
If the official marketplace isn’t added yet, run
Development kit for working with the Claude Agent SDK
C/C++ language server (clangd) for code intelligence
Analyze codebases and recommend tailored Claude Code automations such as hooks, skills, MCP servers, and subagents.
Tools to maintain and improve CLAUDE.md files - audit quality, capture session learnings, and keep project memory current.
Deep vulnerability scanning of your own code, run entirely inside your Claude Code session at a chosen effort tier, with every finding challenged before it is reported and the verification tally computed in code. Turns surviving findings into targeted patches, each verified by a panel of agents, that you apply when you choose.
Guided modernization for any legacy codebase: start with /modernize, get an assessment, an interactive map, the business rules mined from the code, and a plan you approve, then an upgrade, a rewrite or a rebuild with independent proof that the new code behaves like the old. Includes security hardening, a one-page report, specialist agents, and an optional live progress pane (early access).
Automated code review for pull requests using multiple specialized agents with confidence-based scoring to filter false positives
Agent that simplifies and refines code for clarity, consistency, and maintainability while preserving functionality. Focuses on recently modified code.
Commands for git commit workflows including commit, push, and PR creation
C# language server for code intelligence
Onboard a Code-with-Claude Makers Cardputer with one /maker-setup command — clones the build-with-claude repo, flashes UIFlow firmware, and installs the Claude Buddy app bundle.
Adds educational insights about implementation choices and codebase patterns (mimics the deprecated Explanatory output style)
Comprehensive feature development workflow with specialized agents for codebase exploration, architecture design, and quality review
Create distinctive, production-grade frontend interfaces with high design quality. Generates creative, polished code that avoids generic AI aesthetics.
Go language server for code intelligence and refactoring
Easily create custom hooks to prevent unwanted behaviors by analyzing conversation patterns or from explicit instructions. Define rules via simple markdown files.
Java language server (Eclipse JDT.LS) for code intelligence
Kotlin language server for code intelligence
Interactive learning mode that requests meaningful code contributions at decision points (mimics the unshipped Learning output style)
Lua language server for code intelligence
Solve competition math (IMO, Putnam, USAMO) with adversarial verification that catches what self-verification misses. Fresh-context verifiers attack proofs with specific failure patterns. Calibrated abstention over bluffing.
Two skills for hard mathematics problems, each ending in a self-contained proof.md: /math-proof:solo has the session work the problem itself in stages with a notes file; /math-proof:siege works on it for hours in rounds of judge and worker sub-agents and says plainly what is and is not proved.
Skills for designing and building MCP servers that work seamlessly with Claude. Guides you through deployment models (remote HTTP, MCPB, local), tool design patterns, auth, and interactive MCP apps.
Connect Claude to a private MCP server through an Anthropic MCP tunnel. The /create-docker-mcp-tunnel command drives the Docker Compose quickstart end to end: certificates, proxy config, cloudflared, and a verifiable sample server.
PHP language server (Intelephense) for code intelligence
Creates interactive HTML playgrounds — self-contained single-file explorers with visual controls, live preview, and prompt output with copy button. Includes templates for design playgrounds, data explorers, concept maps, and document critique.
Comprehensive toolkit for developing Claude Code plugins. Includes 7 expert skills covering hooks, MCP integration, commands, agents, and best practices. AI-assisted plugin creation and validation.
Comprehensive PR review agents specializing in comments, tests, error handling, type design, code quality, and code simplification
Generate and publish a living project status page — overview & success criteria, the workstream sequence, and next steps — as a shareable claude.ai artifact backed by a per-project config, so refreshes re-gather live state, redeploy the same URL, and report only the delta.
Python language server (Pyright) for type checking and code intelligence
Source anthropics/claude-plugins-official · All rights belong to the original creators