Claude Official Plugins
Anthropic's official Claude Code plugin marketplace — LSP, integrations, and workflow plugins.
About
Anthropic's official plugin marketplace (github.com/anthropics/claude-plugins-official) is the curated, first-party extension catalog for Claude Code, auto-registered on first interactive launch. It bundles LSP plugins (typescript-lsp, pyright-lsp), integration plugins that wire MCP servers for GitHub, GitLab, Linear, Notion, Figma, Vercel, Firebase, Supabase, Slack, and Sentry, plus workflow plugins like security-guidance, commit-commands, pr-review-toolkit, and plugin-dev.
Install with /plugin install <name>@claude-plugins-official after adding the marketplace. Being first-party, these are the most trustworthy plugins available — but they still execute code with your privileges and add context-window cost every turn, so install selectively.
What it can do
- LSP plugins (TypeScript, Pyright)
- Integration plugins (GitHub, Linear, Supabase, Vercel, more)
- Security-guidance plugin
- Commit and PR workflow plugins
- Plugin-dev scaffolding
- Auto-registered marketplace
Setup
In Claude Code: /plugin marketplace add anthropics/claude-plugins-official (usually auto-added), then /plugin install <plugin>@claude-plugins-official.
Prerequisites
Claude Code (Pro/Max/Team or API key — Free plan doesn't include it).
Use cases
Works with
Trust score — 9/10
Scored 9/10 (verified tier, metrics-v1). Evidence: Verified via vendor site/docs/GitHub and reputable coverage, wave 49; Trending score 88/100 from researcher assessment.
★ 36,600 GitHub stars
Sources
Every fact above was checked against these sources. Where a claim comes from the provider and couldn't be independently verified, the text says so.