Data / Repositories / Claude / JavaScript
JavaScript Claude repositories on GitHub: 32 ranked by stars
32 public JavaScript repositories tagged Claude are on GitHub, with 297,655 stars between them; 19 had a push in the last 30 days. The most starred: affaan-m/ECC (279,169), firecrawl/firecrawl-mcp-server (7,601), wesammustafa/Claude-Code-Everything-You-Need-to-Know (3,383).
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Every repository, most starred first
| Repository | What it is | Stars | Forks | License | Last push | Read |
|---|---|---|---|---|---|---|
| affaan-m/ECC | The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond. | 279,169 | 41,548 | MIT | Oct 12 | Oct 14 |
| firecrawl/firecrawl-mcp-server | Official Firecrawl MCP Server - Adds powerful web scraping and search to Cursor, Claude and any other LLM clients. | 7,601 | 905 | MIT | Oct 14 | Oct 14 |
| wesammustafa/Claude-Code-Everything-You-Need-to-Know | Claude Code guide in three levels, with hands-on lessons, checked exercises and cited facts. Independent community guide. | 3,383 | 390 | MIT | Oct 11 | Oct 14 |
| rohitg00/awesome-claude-code-toolkit | The most comprehensive toolkit for Claude Code -- 135 agents, 35 curated skills, 42 commands, 176+ plugins, 20 hooks, 15 rules, 7 templates, 14 MCP configs, 26 companion apps, 52… | 2,701 | 1,014 | Apache-2.0 | May 12 | Oct 14 |
| atlassian/atlassian-mcp-server | Official remote MCP server for Atlassian. Securely connect Jira, Confluence, Jira Service Management, Bitbucket, and Compass to Claude, ChatGPT, Cursor, VS Code, and other AI… | 1,095 | 140 | Apache-2.0 | Oct 10 | Oct 14 |
| sv-number/mcp-server | MCP server for AI agents that need a phone number: order a private number in 200+ countries, read the SMS verification code, hand it back. The widest country coverage in the… | 545 | 7 | MIT | Aug 10 | Oct 14 |
| AnkleBreaker-Studio/unity-mcp-server | Unity MCP Server — 268 tools for AI-assisted game development. Connect Claude, Cursor, or any MCP client to Unity Editor & Unity Hub. Scene management, GameObjects, components… | 505 | 65 | Oct 6 | Oct 14 | |
| ryaker/outlook-mcp | MCP server for Claude to access Outlook data via Microsoft Graph API | 444 | 163 | Mar 30 | Oct 14 | |
| mjyoo2/OverleafMCP | Model Context Protocol (MCP) server that lets AI assistants read Overleaf projects, parse LaTeX document structure, and push section-level edits back via Git. Compatible with… | 311 | 41 | MIT | May 3 | Oct 14 |
| DAWNCR0W/affine-mcp-server | Model Context Protocol server for AFFiNE. Connect AI assistants to AFFiNE workspaces, documents, databases, and collaboration APIs over stdio or HTTP. | 300 | 76 | MIT | Oct 12 | Oct 14 |
| yoshiko-pg/o3-search-mcp | MCP server for OpenAI o3 web search | 286 | 42 | MIT | Jul 9 | Oct 14 |
| ANDRETRIPOL/OpenGhost | Open desktop AI agent for Windows, macOS and Linux, written from scratch: its own agent engine, its own browser tooling and its own drawing engine that shows what it explains. | 267 | 21 | MIT | Oct 15 | Oct 15 |
| aplaceforallmystuff/mcp-arr | MCP server for *arr media management suite | 226 | 41 | MIT | Oct 14 | Oct 14 |
| Weebapp003/tradingview-mcp | tradingview mcp which connect claude code via chrome devtools protocol | 149 | 939 | Sep 14 | Oct 14 | |
| Cicatriiz/healthcare-mcp-public | A Model Context Protocol (MCP) server providing AI assistants with access to healthcare data and medical information tools, including FDA drug info, PubMed, medRxiv, NCBI… | 131 | 38 | MIT | Aug 16, 2025 | Oct 14 |
| mhenry3164/twenty-crm-mcp-server | A Model Context Protocol (MCP) server for Twenty CRM integration. Enables natural language interactions with your CRM data through Claude and other AI assistants. Supports CRUD… | 105 | 41 | MIT | Jul 30 | Oct 14 |
| Pixelworlds/opnsense-mcp-server | Modular MCP server for OPNsense firewall management - 88 tools providing access to 2000+ methods through AI assistants | 88 | 25 | MIT | Jul 6, 2025 | Oct 14 |
| marcomoauro/substack-mcp | A Model Context Protocol (MCP) Server for Substack enabling LLM clients to interact with Substack's API for automations like creating posts, managing drafts, and more. | 82 | 16 | MIT | Sep 3 | Oct 14 |
| HatriGt/hana-mcp-server | SAP HANA MCP server — Enterprise Model Context Protocol server for SAP HANA. Use with Claude Code, VS Code. npm: hana-mcp-server | 71 | 29 | MIT | Oct 7 | Oct 14 |
| VicPitic/the-brains | The smartest brains on earth, in an MCP. Cited, searchable MCP servers built from founders' talks, essays and posts. | 53 | 3 | Oct 21 | Oct 21 | |
| open-and-async/mcp | MCP server for Open and Async: AI tools to draft decision docs, run async standups, and triage sync vs. async work | 49 | 3 | Oct 9 | Oct 14 | |
| RxAi-Aus/amp | Shared memory for AI agents, no database, no server, just a GitHub repo. Memories that worked get stronger; memories that failed fade. | 31 | 4 | Oct 7 | Oct 14 | |
| tadas-github/a2asearch-mcp | MCP server for searching AI agents, MCP servers, CLI tools and agent skills via A2ASearch | 21 | 0 | MIT | Oct 13 | Oct 14 |
| bulatko/vk-mcp-server | Model Context Protocol (MCP) server for VK (VKontakte) social network API | 15 | 5 | MIT | Oct 10 | Oct 14 |
| oyekamal/claude-code-flow-visualizer | Visualize any Claude Code agent harness — CLAUDE.md, subagents, skills, commands, hooks & MCP servers — as an interactive flow graph. Import from GitHub, ZIP, or local folder.… | 14 | 3 | MIT | Jul 13 | Oct 14 |
| monocrawl/monocrawl-mcp | Monocrawl MCP server and agent skill: live public data from 70+ platforms for AI agents | 7 | 0 | MIT | Sep 29 | Oct 14 |
| bountyoperator/bounty-operator | Find the hole in your bug bounty report before the triager does. Pre-submission review for bounty reports and smart-contract findings, on your own model key. | 2 | 0 | MIT | Oct 14 | Oct 14 |
| LeszczynskiKarol/mcp-server | Self-hosted MCP server for Claude.ai. Give Claude direct access to your AWS, SSH, local shell, GitHub, PostgreSQL and PM2 — without Claude Code. Your keys never leave your machine. | 2 | 0 | MIT | Aug 13 | Oct 14 |
| negm17111995/mcp-server | Remote MCP server for hotel and flight search on MAQAMI (3M+ hotels). Search live rates, read hotel details, then send the customer a secure checkout link on book.maqami.co.… | 2 | 0 | MIT | Oct 7 | Oct 14 |
| boomtax/mcp-server | MCP server for BoomTax tax filing data. Query filings, forms, and e-file status from Claude, Cursor, Copilot, and other AI assistants. IRIS-ready. | 0 | 0 | MIT | Oct 9 | Oct 14 |
| GarthDB/act-testing-mcp | MCP server for testing GitHub Actions workflows locally using nektos/act. Provides AI assistants with direct access to run, validate, and debug workflows without trial-and-error… | 0 | 2 | Sep 1, 2025 | Oct 14 | |
| HelpCode-ai/sap-business-one-mcp-server | SAP Business One MCP server: Claude & ChatGPT read partners, items, orders, invoices, payments and journal entries, and create sales orders. | 0 | 0 | AGPL-3.0 | Oct 9 | Oct 14 |
Other languages
Related topics
- MCP 257
- Model Context Protocol 161
- MCP server 157
- AI 113
- LLM 103
- Claude Code 100
- AI agents 98
- Cursor 77
- Anthropic 73
- Codex 61
- TypeScript 59
- Agent skills 43
Read from GitHub by SpecStream between October 14, 2026 and October 21, 2026; each row shows the day its repository was read. Stars and pushes change every day, and the GitHub page is the current one. Forks and archived repositories are left out.