protodex MCP Server Index
The MCP registry · updated weekly · 18,321 servers

The trusted registry for MCP servers

18,321 Model Context Protocol servers — indexed, ranked, and screened, refreshed from GitHub every week. Stop trusting random repos. Find, vet, and ship the right server with confidence.

❯
2.7M total stars 80 languages 13 categories Security scored
live · real servers from the index
18,321
Servers
13
Categories
80
Languages
2.7M
Total Stars
▲ +1,093% MoM the fastest-growing MCP index — re-indexed and screened every week
Works with every MCP client
ClaudeCursorClineWindsurfVS CodeZed

Why builders trust protodex

The MCP ecosystem moves fast and most of it is unvetted. We make it safe to choose.

Security-screened

We run servers through static analysis and surface risk signals — so you can vet a server before you wire it into your agent, not after.

Always current

Re-indexed from GitHub every week. Stars, activity, and brand-new servers stay fresh — no dead links, no abandoned repos passed off as live.

Find by intent

Search by what you're building, not exact names. Filter 18,321 servers by category, language, and popularity to land on the right one fast.

📊
Polymarket Historical Dataset — 17.3M+ Price Snapshots
20,500+ markets, 85+ days, 15-min price snapshots. Built by the Protodex team.
19ドル one-time →
🔄
Polymarket Live Data Feed — Auto-Refreshed Weekly
The full dataset, refreshed and delivered every week. For teams backtesting or training on live prediction-market data.
19ドル/mo →

Browse by Category

13 categories covering every use case from databases to AI agents

AI/LLM 7426 servers Other 3573 servers Code/Dev Tools 1884 servers API Integration 1289 servers Database 714 servers Memory/Knowledge 711 servers Security 647 servers Browser/Web 539 servers DevOps 409 servers Data/Analytics 333 servers Search 330 servers File System 278 servers Communication 188 servers

What are you building?

Search by what you need, find the server that does it

Connecting to a database
postgres
Find 75 database servers — PostgreSQL, MySQL, MongoDB, Redis, SQLite and more
Browse database servers →
Scraping or automating the web
browser playwright
Find 46 browser servers — Playwright, Puppeteer, Scrapling, headless Chrome
Browse web servers →
Integrating a third-party API
slack stripe github
Find 102 API servers — Slack, Stripe, GitHub, Notion, Jira, and dozens more
Browse API servers →
Adding memory to your agent
memory vector RAG
Find 97 memory servers — vector stores, knowledge graphs, RAG pipelines, embeddings
Browse memory servers →
Filter by language: Python 570 TypeScript 548 JavaScript 121 Go 103 Rust 51

Most Popular MCP Servers

Top servers by GitHub stars across all categories

n8n ✓ Clean★ 179K
Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code,...
API Integration TypeScript
gemini-cli ✓ Clean★ 97.7K
An open-source AI agent that brings the power of Gemini directly into your terminal.
AI/LLM TypeScript
awesome-mcp-servers ★ 83.0K
A collection of MCP servers.
Browser/Web
servers ✗ Risk★ 81.0K
Model Context Protocol Servers
Memory/Knowledge TypeScript
context7 ✗ Risk★ 49.0K
Context7 Platform -- Up-to-date code documentation for LLMs and AI code editors
AI/LLM TypeScript
TrendRadar ✗ Risk★ 48.9K
⭐AI-driven public opinion & trend monitor with multi-platform aggregation, RSS, and smart alerts.🎯 告别信息过载,你的 AI...
Communication Python
headroom ★ 47.0K
Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 60-95% fewer tokens, same answers....
AI/LLM Python
litellm ✓ Clean★ 43.7K
Python SDK, Proxy Server (AI Gateway) to call 100+ LLM APIs in OpenAI (or native) format, with cost tracking,...
AI/LLM Python
LocalAI ✓ Clean★ 43.6K
The free, Open Source alternative to OpenAI, Claude and others. Self-hosted and local-first. Drop-in replacement, ...
AI/LLM Go
LibreChat ✓ Clean★ 34.6K
Enhanced ChatGPT Clone: Features Agents, MCP, DeepSeek, Anthropic, AWS, OpenAI, Responses API, Azure, Groq, o1,...
AI/LLM TypeScript
PDFMathTranslate ✗ Risk★ 32.2K
[EMNLP 2025 Demo] PDF scientific paper translation with preserved formats - 基于 AI 完整保留排版的 PDF 文档全文双语翻译,支持...
AI/LLM Python
Scrapling ✗ Risk★ 29.4K
🕷️ An adaptive Web Scraping framework that handles everything from a single request to a full-scale crawl!
Browser/Web Python
🧮
Free India Financial Calculators
FY 2026-27 rules. Built by Protodex. Open-source, no signups.
💰 In-Hand Salary — Old vs New regime FY 2026-27 🏠 HRA Exemption — Section 10(13A), Metro/Non-Metro 💼 Gratuity — Payment of Gratuity Act + ₹20L exemption 📈 ESOP Tax — Perquisite + LTCG/STCG 📜 NSC — 7.7%, annual compounding, 80C reinvestment 👴 SCSS (Senior Citizens) — 8.2%, quarterly income, ₹30L cap, TDS / Form 15H 💹 LTCG / Capital Gains — Budget 2024: 12.5%, ₹1.25L exemption, indexation 🧾 GST for Freelancers — export 0% (LUT), domestic 18%, ₹20L threshold 📑 Section 44ADA Presumptive Tax — declare 50%, ₹75L limit, advance tax by 15 Mar 📅 Advance Tax for Freelancers — 15 Jun/Sep/Dec/Mar installments, 234B/234C interest, 44ADA single-pay ✂️ TDS Calculator & Rate Chart — 194J/194C/194H/194I rates, no-PAN 20%, threshold, freelancer refund 🏘️ TDS on Property Purchase — 1% Section 194-IA, Form 26QB, ₹50L threshold, no-PAN 20%, NRI-seller trap 🏠 HRA Exemption — least-of-three, metro vs non-metro, old-regime only 🏗 Karnataka Stamp Duty — Bengaluru/Mysuru, 2% reg fee 🏛️ Maharashtra Stamp Duty — Mumbai/Pune, women discount

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