Anthropic has rolled out plugin support in Claude Code, allowing developers to customise their coding environments through installable collections of slash commands, agents, MCP servers, and hooks. The feature, now in public beta, aims to simplify how developers extend Claude Code’s capabilities and share configurations across teams.
Plugins act as lightweight packages that let users add or remove functions without affecting overall complexity. They can be enabled for specific workflows, like debugging, testing, or deployment and turned off when not needed to optimise performance.
According to Anthropic, the new framework standardises how developers package and share Claude Code customisations, combining modularity with ease of collaboration.
The company says plugins can help teams enforce coding standards, provide custom automation tools, or connect internal systems through the Model Context Protocol (MCP). Framework authors and technical leads can also bundle multiple configurations for specialised tasks.
To help developers share their setups, Anthropic has introduced plugin marketplaces with repositories where curated collections of plugins can be hosted and installed using a single command. Users can add marketplaces from GitHub or other sources by running the command “/plugin marketplace add”, and then browse and install plugins through Claude Code’s built-in menu.
Community-led marketplaces are already emerging. The company highlights contributions by community engineers like Dan Ávila, who released plugins for DevOps automation and documentation. At the same time, Seth Hobson has curated more than 80 specialised sub-agents accessible directly via Claude Code.
Anthropic has also released sample plugins for pull request reviews, security guidance, and SDK development.
With plugin support now live, Claude Code is evolving into a modular AI development platform, giving engineers greater control over how they integrate AI assistance into their coding workflows.
Claude Code, launched in May 2025, has already surpassed $500 million in run-rate revenue, growing tenfold in three months. The product’s rapid adoption highlights its success among enterprise developers, contributing significantly to Anthropic’s overall $5 billion revenue run-rate following its $13 billion Series F funding round.
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