MCP servers tagged npm
201 live MCP servers tagged "npm", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with npm.
Registry Stats
Multi-registry download stats — engine, AI-powered dashboard, and desktop app for npm, PyPI, NuGet, VS Code Marketplace, and Docker Hub
Hosts Installer
MCP server: install & register Model Context Protocol servers in Cursor, VS Code, and Claude Desktop from npm, PyPI, or local folders (npx mcp-hosts-installer).
Npmjs
npm registry MCP server — package intelligence, security audits, and dependency analysis for AI assistants
Profanease
Modern, lightweight profanity detection & content moderation toolkit with l33t speak detection, multi-language support, and guard rails
Agent Rollback
Git-like undo, revert, and rollback checkpoints for OpenAI Codex CLI. MCP server + hooks snapshot every edit. Restore in one cmd. Free, MIT licensed.
To Openai
Bridge an MCP "chat" tool to any OpenAI SDK compatible API
Npm Package Readme MCP Server
MCP server for fetching npm package README and usage information
Ollama Agent Kit
Minimal Node.js library for building autonomous tool-calling AI agents on local LLMs with Ollama. A unified registry merges local (Zod) tools and MCP tools: define a tool once — y…
Serper Dev
Model Context Protocol server for Serper.dev search and scraping APIs
Contract Check
Continuous contract testing, schema fuzzing, and breaking change detection for Model Context Protocol (MCP) servers
Discord MCP
A safe, configurable Model Context Protocol server for Discord
Youtube Free Deep Research CLI
Production-ready Python 3.13+ CLI/API system with Adaptive RAG, multi-engine TTS, OpenRouter key rotation, FastAPI backend, and Next.js dashboard
Typescript SDK
TypeScript SDK for the Computer Use Protocol
Loadout
Discover, curate, and activate skills across 12 coding agents—then hand off and coordinate work between Claude Code and Codex.
GemForge MCP
MCP server to empower your agent with enterprise-grade Gemini integration for codebase analysis, live search, text/PDF/image processing, and more on your favorite MCP clients.
Connector
Provides an abstract interface that allows LLMs to connect to fact sources such as LSPs, code diagnostics, symbol definitions/references, links, and frontmatter.
Scalattice CLI
Scalattice developer CLI: setup, API keys, credits, optional MCP. npm: scalattice-cli
Sheypoor MCP
MCP server for Sheypoor, Iran's classifieds marketplace. Search listings, get product details, manage accounts, bookmarks, chats, and more through Claude, Cursor, or any MCP-compa…
Ruvnet Ruflo
🌊 The original agent harness. Deploy intelligent multi-player swarms, coordinate autonomous workflows, and build conversational AI systems. Features adaptive memory, self-learning…
Honua SDK Js
TypeScript geospatial SDK: one protocol-neutral contract over Esri GeoServices, OGC API, STAC, WMS/WMTS/WFS, and OData — MapLibre-first runtime, ArcGIS widget-migration codemod, a…
Hub
◆ The homebrew for MCP servers — install any MCP server in one command. 34 CLI commands, 29 skills, 34 servers.
MCPHUB
The open registry for MCP servers — install any MCP server in one command
OopSI
oopSI - AI Cache Cleaner: free GBs on Windows from uv/uvx, npm, pnpm, pip, conda, Temp and unused Playwright browsers. Safe, offline, no admin. For Claude Code, Cursor, Codex and…
Jeric1223/tossinvest-mcp
Claude에서 토스증권 계좌로 국내·미국 주식을 조회하고 주문하는 MCP 서버 · Toss Securities MCP server for Korean and US stocks
X402 Bazaar CLI
One-command setup for x402 Bazaar: npx x402-bazaar init. Auto-configures MCP server, wallet, and API access for AI agents.
Atx CLI
AITaxAdvise CLI — AI-powered tax research for coding agents. 39K+ HMRC rules, 10 expert agents, cited legislation.
Pkgguard API
Open-source AI package security gate that blocks slopsquatting, hallucinated dependencies, and typosquats before npm, pip, uv, or cargo install
GithubCopilotCLI VectorMemoryMCP
Give GitHub Copilot CLI persistent long-term memory via local semantic vector search. Just npx and go. All data stays local.
AntiClaude
Open-source red-teaming toolkit for AI agents. 64 attack payloads covering 7/10 OWASP Agentic Top 10.
Tailrace
Agent data governance for TypeScript. In-process secret/PII detection, reversible tokenization, and policy at the model, tool, and MCP boundaries.
Shopify Dev MCP Changelog
Shopify's Dev MCP server ships almost weekly with no release notes or source link. This repo records every published version of @shopify/dev-mcp, diffs its tools and telemetry, an…
Supply Guard
Offline supply chain security scanner. Detects malicious packages, typosquatting, compromised dependencies, and unsafe CI configurations across npm, pip, Cargo, NuGet, and Maven.…
Kadeep CLI
KaDeep Studios CLI and releasegate: AI end-to-end testing from your terminal, CI/CD and coding agents (MCP). Run tests on web, mobile and desktop and get a go / no-go for every re…
Redpanda Console MCP
MCP server for retrieving and searching Kafka messages through Redpanda Console. Zero dependencies, Node 18+.
Olostep CLI
CLI for the Olostep API — scrape, map, crawl, answer, batch the web from your terminal. Pure JS rewrite of olostep-cli.
Adx CLI
AIDocAdvise CLI — AI-powered medical information for coding agents. NHS, NICE, BNF sourced. 46K+ rules, 10 expert agents.
HowToLiveBetter Kit
《高性价比人生指南》的 MCP 服务：让 AI 助手先查这本书的近 700 条循证建议再回答，并注明出自第几节第几条。附国内可访问的静态站工具与自动同步上游。代码 MIT，正文 CC BY 4.0 原样转载（未作改动）。
Dep Bouncer
npm install, reimagined for AI agents: an MCP server that vets npm releases against the package's own history before an agent installs them
Publish Pilot MCP
MCP server that lets Claude(or other ai) take a project from nothing to a published GitHub repo and npm/PyPI/crates.io package.
Client
Lightweight MCP proxy client for developer workstations. Connects VS Code, Claude Desktop, and other AI tools to an MCP Ambassador server.
Port Detective
A cross-platform Go CLI and MCP server for inspecting local ports and their processes.
Canonfig
deterministic one-way config synchronizer for AI agent setups.
Jev Filter
Typed semantic filtering for AI agents: turn retrieved records, code and logs into compact evidence with source IDs. CLI · Python · TypeScript · MCP.
Github Actions
Control GitHub Actions workflows from your AI assistant to list runs, read logs, rerun jobs, cancel builds, and trigger deployments within your editor.
Integration
Study project and personal lab, focused on system architecture and integration
Agent Room MCP
MCP server for Agent Room — one npx command puts Claude Code, Cursor, Codex, Copilot & Windsurf in the same room with a shared task board.
Ember CLI MCP
🔥 MCP (Model Context Protocol) server for Ember.js CLI - AI-powered assistance for Ember development with Claude, ChatGPT, and other LLMs
Evc Spark MCP
MCP server for the Spark workflow catalog. Use with Claude, ChatGPT, and other MCP clients
Bytepack Js
Fixed-size binary encoding for AI agents (JavaScript). 20x more compact than JSON.
Faf Skills
Claude Code skills for .faf — reusable workflows for project DNA management