published by anthropics

50 listings on this page, in order of arrival. Each one has its own page with README, repository facts and source links.

1. lua-lsp ★ 36,185
   Lua language server for code intelligence
2. math-olympiad ★ 36,185
   Solve competition math (IMO, Putnam, USAMO) with adversarial verification that catches what self-verification misses. Fresh-context verifier
3. mcp-server-dev ★ 36,185
   Skills for designing and building MCP servers that work seamlessly with Claude. Guides you through deployment models (remote HTTP, MCPB, loc
4. mcp-tunnels ★ 36,185
   Connect Claude to a private MCP server through an Anthropic MCP tunnel. The /create-docker-mcp-tunnel command drives the Docker Compose quic
5. php-lsp ★ 36,185
   PHP language server (Intelephense) for code intelligence
6. playground ★ 36,185
   Creates interactive HTML playgrounds — self-contained single-file explorers with visual controls, live preview, and prompt output with copy
7. playwright ★ 36,185
   Browser automation and end-to-end testing MCP server by Microsoft. Enables Claude to interact with web pages, take screenshots, fill forms,
8. plugin-dev ★ 36,185
   Comprehensive toolkit for developing Claude Code plugins. Includes 7 expert skills covering hooks, MCP integration, commands, agents, and be
9. pr-review-toolkit ★ 36,185
   Comprehensive PR review agents specializing in comments, tests, error handling, type design, code quality, and code simplification
10. project-artifact ★ 36,185
    Generate and publish a living project status page — overview & success criteria, the workstream sequence, and next steps — as a shareable cl
11. pyright-lsp ★ 36,185
    Python language server (Pyright) for type checking and code intelligence
12. ralph-loop ★ 36,185
    Interactive self-referential AI loops for iterative development, implementing the Ralph Wiggum technique. Claude works on the same task repe
13. receipts ★ 36,185
    A personal Claude Code impact report for justifying your usage to a manager or a self-review: what you shipped, which projects it went to, a
14. ruby-lsp ★ 36,185
    Ruby language server for code intelligence and analysis
15. rust-analyzer-lsp ★ 36,185
    Rust language server for code intelligence and analysis
16. Security Guidance ★ 36,185
    Security review for Claude-generated code. Pattern-based warnings on edits, LLM-powered diff review on Stop, and an agentic commit reviewer
17. serena ★ 36,185
    Semantic code analysis MCP server providing intelligent code understanding, refactoring suggestions, and codebase navigation through languag
18. session-report ★ 36,185
    Generate an explorable HTML report of Claude Code session usage — tokens, cache efficiency, subagents, skills, and the most expensive prompt
19. skill-creator ★ 36,185
    Create new skills, improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, update or opt
20. swift-lsp ★ 36,185
    Swift language server (SourceKit-LSP) for code intelligence
21. telegram ★ 36,185
    Telegram messaging bridge with built-in access control. Manage pairing, allowlists, and policy via /telegram:access.
22. terraform ★ 36,185
    The Terraform MCP Server provides seamless integration with Terraform ecosystem, enabling advanced automation and interaction capabilities f
23. typescript-lsp ★ 36,185
    TypeScript/JavaScript language server for enhanced code intelligence
24. cowork-plugin-management ★ 3,884
    Create, customize, and manage plugins tailored to your organization's tools and workflows. Configure MCP servers, adjust plugin behavior, an
25. quickdesign ★ 3,884
    AI media generation skill for the QuickDesign CLI. Seedance 2.0 R2V (universal default for UGC / talking-avatar / promo), Sora 2, Kling, Nan
26. testdino ★ 3,884
    Use TestDino inside Claude Code through the hosted remote MCP server to inspect test runs, debug failing test cases, manage manual tests, an
27. tres-finance-plugin ★ 3,884
    The first official TRES Finance plugin for Claude Code — blockchain accounting workflows, ledger management, and transaction analysis. Conne
28. eli5 ★ 3,884
    Explain any topic like I'm 5: a dead-simple HTML picture explainer with big visuals and few words. Use /eli5 <topic>.
29. Productivity ★ 23,994
    Manage tasks, plan your day, and build up memory of important context about your work. Syncs with your calendar, email, and chat to keep eve
30. Enterprise Search ★ 23,994
    Search across all of your company's tools in one place. Find anything across email, chat, documents, and wikis without switching between app
31. Plugin Management ★ 23,994
    Create, customize, and manage plugins tailored to your organization's tools and workflows. Configure MCP servers, adjust plugin behavior, an
32. Sales ★ 23,994
    Prospect, craft outreach, and build deal strategy faster. Prep for calls, manage your pipeline, and write personalized messaging that moves
33. Finance ★ 23,994
    Streamline finance and accounting workflows, from journal entries and reconciliation to financial statements and variance analysis. Speed up
34. Data ★ 23,994
    Write SQL, explore datasets, and generate insights faster. Build visualizations and dashboards, and turn raw data into clear stories for sta
35. Legal ★ 23,994
    Speed up contract review, NDA triage, and compliance workflows for in-house legal teams. Draft legal briefs, organize precedent research, an
36. Marketing ★ 23,994
    Create content, plan campaigns, and analyze performance across marketing channels. Maintain brand voice consistency, track competitors, and
37. Customer Support ★ 23,994
    Triage tickets, draft responses, escalate issues, and build your knowledge base. Research customer context and turn resolved issues into sel
38. Product Management ★ 23,994
    Write feature specs, plan roadmaps, and synthesize user research faster. Keep stakeholders updated and stay ahead of the competitive landsca
39. Bio Research ★ 23,994
    Connect to preclinical research tools and databases (literature search, genomics analysis, target prioritization) to accelerate early-stage
40. Slack ★ 23,994
    Slack integration for searching messages, sending communications, managing canvases, and more
41. Apollo.io ★ 23,994
    Prospect, enrich leads, and load outreach sequences with Apollo.io — one-click MCP server integration for Claude Code and Cowork.
42. Common Room ★ 23,994
    Turn Common Room into your GTM copilot. Research accounts and contacts, prep for calls with attendee profiles and talking points, and draft
43. Engineering ★ 23,994
    Streamline engineering workflows — standups, code review, architecture decisions, incident response, and technical documentation. Works with
44. Human Resources ★ 23,994
    Streamline people operations — recruiting, onboarding, performance reviews, compensation analysis, and policy guidance. Maintain compliance
45. Design ★ 23,994
    Accelerate design workflows — critique, design system management, UX writing, accessibility audits, research synthesis, and dev handoff. Fro
46. Operations ★ 23,994
    Optimize business operations — vendor management, process documentation, change management, capacity planning, and compliance tracking. Keep
47. Small Business ★ 23,994
    Pre-built small business workflows (including payroll planning, month-end close, weekly briefs, and growth campaigns) using your QuickBooks,
48. Brand Voice ★ 23,994
    Discover your brand voice from existing documents and conversations, generate enforceable guidelines, and validate AI-generated content agai
49. Zoom ★ 23,994
    Plan, build, and debug Zoom integrations across REST APIs, Meeting SDK, Video SDK, webhooks, bots, and MCP workflows. Search meetings, retri
50. PDF Viewer ★ 23,994
    View, annotate, and sign PDFs in a live interactive viewer. Mark up contracts, fill forms with visual feedback, stamp approvals, and place s