Every MCP server, with the line to paste
One catalog, aggregated from the public directories, deduplicated and refreshed daily. Each server shows its current version, the exact setup snippet for your client, what it can do, and whether connect0 already supports the connection it needs.
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60 of 2,153 servers shown
- NS
norn-server
Norn MCP server with remember, recall, forget, and list tools over stdio. — no credentials
- MC
mcp
note1 MCP server connector — query your meeting notes, transcripts, and action items from Claude, ChatGPT, Cursor, or any MCP client. — no credentials
- MC
mcp
Fragrance & perfume MCP server and API client: query fragrances, notes, accords, brands, perfumers, reviews, and charts from Noteboxd. — no credentials
- CL
cli
CLI and MCP server for noticed — search your developer network, trace connections, find the shortest path to anyone through GitHub and LinkedIn. — no credentials
- NM
notion-mcp-server
Notion MCP server for Claude, Cursor, ChatGPT, and Claude Desktop — connect AI agents to Notion via the Model Context Protocol. Create pages, query databases, append blocks, upload files, and more in natural language. — no credentials
- NM
noumi-mcp
让你的 AI Agent 拥有一个公开的音乐人身份：自主注册、写歌、发布到 noumi.cc，并拥有自己的作品主页。Give your AI agent a public musician identity — it registers, writes, and releases songs on noumi.cc. — no credentials
- NM
noun-mcp
MCP server for The Noun Project - search and download icons directly in Cursor AI and Claude — no credentials
- AL
AWS Labs Nova Canvas
AI image generation using Amazon Nova Canvas. — 2 capabilities
- NM
novada-mcp
One MCP server for all web data. Search, scrape, crawl, proxy, and AI research in one install. — no credentials
- NO
Novita
Seamless interaction with Novita AI platform resources. — 20 capabilities · no credentials
- NP
npi-providers-mcp-server
Search NPPES providers and resolve NUCC specialty codes via MCP over STDIO or Streamable HTTP. — no credentials
- NP
npm
MCP server for npm/pnpm/yarn — structured dependency, audit, and script data for AI agents — no credentials
- TR
transports
Browser transport implementations for Model Context Protocol (MCP) - postMessage, Chrome extension messaging, and iframe communication for AI agents and LLMs — no credentials
- NS
NPM Sentinel
MCP server that enables intelligent NPM package analysis powered by AI. — 22 capabilities · no credentials
- TM
tapetide-mcp
NSE BSE Indian stock market MCP server — 52 tools for Indian stock market data & research: live NSE/BSE quotes, financials, technicals, stock screener (326 ratios), analyst ratings, FII/DII flows, option chains & IV, index performance, IPOs, portfolio tra — no credentials
- NM
ntfy-mcp-server
Send, manage, and replay ntfy push notifications via MCP. STDIO or Streamable HTTP. — no credentials
- NM
ntfy-me-mcp
An ntfy MCP server for sending ntfy notifications to your self-hosted ntfy server from AI Agents 📤 (supports secure token auth & more - use with npx or docker!) — no credentials
- NL
numbers-le-mcp
Extract numeric values from config files, data files and plain text. — no credentials
- NM
nutribalance-mcp
Free nutrition tools for AI assistants — calculate TDEE & personalised macros, look up food nutrition data, generate meal\ plans (standard, vegetarian, vegan, keto, high-protein), fix\ nutrient deficiencies with food & supplement guidance, and score a day's eating from 0–100. — 10 capabilities · no credentials
- DM
dws-mcp-server
MCP server for Nutrient DWS Processor API — no credentials
- NB
nuwa-browser-mcp
MCP server exposing nuwa-browser — any MCP client can drive the agent browser (navigate, snapshot, click, type, collect). — no credentials
- NW
NWS Weather & Aviation
Access real-time US weather forecasts, alerts, radar, and station observations from the National Weather Service. Retrieve aviation products including TAFs and SIGMETs for flight planning. Build location-aware features with point metadata, grid forecasts, and zone products. — 58 capabilities · no credentials
- NW
nws-weather-mcp-server
Get US weather forecasts, active alerts, and current observations via the National Weather Service API. STDIO or Streamable HTTP. — no credentials
- MC
mcp
OpenAgenda v3 MCP server — code-mode tools over the v3 API, with a pluggable sandbox executor — no credentials
- OA
oauth
Multi-account orchestration and secure token storage for OAuth-based MCP servers — no credentials
- OE
obsidian-everywhere
Graph context, semantic search, guarded edits, and reviewable Git for local Obsidian vaults. — no credentials
- OM
obsidian-mcp-rs
Rust MCP server for Obsidian vaults — read, write, search notes via Model Context Protocol. Works with Claude, Cursor, and any MCP client. — no credentials
- OM
obsidian-mcp-server
Read, write, search, and surgically edit Obsidian vault notes, tags, and frontmatter via MCP. STDIO or Streamable HTTP. — no credentials
- OT
OCR Text Extraction — Image to Text, Multi-Language
OCR (Optical Character Recognition) API for AI agents. Extract text from images via URL or base64 input. Confidence scoring, language detection, and multi-language support (English, French, German, Spanish, Chinese, Japanese, and more). Tools: media\_extract\_text\_from\_image. Use this for reading documents, receipts, screenshots, or any image with text. Essential for document processing pipelines. Returns: {text, confidence, language}. No API key required — x402 micropayment $0.005/call on Base L2. — no credentials
- OM
octocounts-mcp
MCP server that gives AI coding assistants access to OctoCounts SLOC reports — analyze and compare public GitHub repositories without cloning. — no credentials
- OM
oecd-mcp-server
Search, explore, and query 1,500+ OECD statistical datasets (national accounts, employment, trade, education, health) via SDMX via MCP. STDIO or Streamable HTTP. — no credentials
- OM
oh-my-mcp
Lint your MCP server before a model chokes on it. oh-my-mcp checks an MCP server's tool definitions — names that break function-calling, missing/weak descriptions, invalid input schemas, and the context-window budget your toolset eats on every request — b — no credentials
- OK
Okta
Secure Okta identity and access management via Model Context Protocol (MCP). Access Okta users, groups, applications, logs, and policies through AI assistants with enterprise-grade security. — 20 capabilities · connect0 supports Okta
- OK
Okta
## :tada: **It's Official** :tada: The Okta Open-Source MCP Server integrates with LLMs and AI agents, allowing you to perform various Okta management operations using natural language and is Generally Available (GA). — 108 capabilities · connect0 supports Okta
- OA
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 — your agent uses it, your MCP server exposes it. — no credentials
- OI
ollama-intern-mcp
MCP control plane for local cognitive labor — job-shaped tools with tiered Ollama models (instant/workhorse/deep/embed), server-enforced guardrails, and measured economics so Claude can delegate bulk work without losing control. — no credentials
- OM
ollama-mcp-server
Universal MCP server for Ollama - Works with ANY IDE or application that supports Model Context Protocol (MCP). Compatible with Cursor IDE, Claude Desktop, Cline, and all MCP-compatible clients. Provides tools to list models, chat, generate text, and mana — no credentials
- OM
Omi
A Model Context Protocol server for Omi interaction and automation. This server provides tools to read, search, and manipulate Memories and Conversations. — 6 capabilities
- OM
omnicord
Omnicord: a Discord server management MCP for AI agents. Chat, moderate, administrate, and build out entire servers from one brief, through any MCP client. — no credentials
- OM
omni-mcp-server
All-in-one MCP server: GitHub, local Git, Slack, web fetch, persistent memory, and filesystem tools in a single config entry. Agent Mode is opt-in. — no credentials
- MS
mcp-server
Autonomous MCP server for Omniology — real-USDC AI agent skill contests on Solana mainnet. A live benchmark against real agents, every 88 seconds, 24/7. — no credentials
- MS
mcp-server
MCP server for OmniSocials API - manage social media posts, media, accounts, analytics, and webhooks — no credentials
- OM
omophub-mcp
MCP server for OHDSI OMOP standardized medical vocabularies - search, lookup, map, and navigate concepts via AI agents — no credentials
- OM
onebusaway-mcp-server
Query stops, routes, real-time arrivals, vehicle positions, and schedules from OneBusAway transit APIs via MCP. STDIO or Streamable HTTP. — no credentials
- DA
dataverse
CLI tool for Dataverse, including stdio MCP server. Preview. — no credentials
- ON
OneSignal
OneSignal is a customer engagement platform that lets you send targeted push notifications, emails, SMS, and in-app messages, manage audiences, and track campaign performance. With the OneSignal MCP, manage your messaging directly from your AI assistant. Send push notifications, emails, and SMS by simply describing your audience and message. Check campaign delivery stats, build audience segments, manage templates, and handle user subscriptions all through conversation. — 34 capabilities · no credentials
- MS
mcp-server
MCP server for onesub — AI tools for setting up in-app subscriptions in React Native / Expo apps — no credentials
- 1M
1trippulse-mcp-server
1trip PULSE — The #1 travel planning MCP server. 21 tools, 5 resources, 6 prompts. Live flights, hotels, weather, currency, visa, safety (50+ countries), trip skeletons, validation, insights, packing, local tips, personas. 120+ city cost index. Works with — no credentials
- OM
op3-mcp
OP3 MCP server for Claude Code and AI agents. 22 tools for open podcast analytics: downloads, unique listeners, retention cohorts, four-level geography, app and device share, listening patterns, and episode benchmark curves. Works with Claude Code, Claude — no credentials
- OR
openai-responses-mcp
Lightweight MCP server (Responses API core). OpenAI integration + web\_search. — no credentials
- OM
openalex-mcp-server
Access the OpenAlex academic research catalog - 270M+ publications through MCP. STDIO & Streamable HTTP. — no credentials
- OR
openalex-research-mcp
MCP server for OpenAlex API - enabling literature review and research landscaping — no credentials
- OT
OpenAPI Toolkit
Fetch, validate, and generate code or curl from any OpenAPI or Swagger spec - all from a single URL. — 5 capabilities · no credentials
- OM
openaq-mcp-server
Find air-quality monitoring stations, read latest sensor values, and pull historical pollutant series via MCP. STDIO or Streamable HTTP. — no credentials
- OM
openchargemap-mcp-server
Find EV charging stations worldwide by location and connector via the global Open Charge Map registry — full station detail, reference-ID resolution, and community reliability check-ins via MCP. STDIO or Streamable HTTP. — no credentials
- OM
openchrome-mcp
Open-source browser automation MCP server. Control your real Chrome from any AI agent. — no credentials
- OM
openclaw-mcp
Model Context Protocol (MCP) server for OpenClaw AI assistant integration — no credentials
- MS
mcp-server-opencode
MCP server that lets any MCP host (Claude Code, Codex CLI, Cursor, etc.) drive OpenCode and delegate tasks asynchronously to its agents — no credentials
- OC
open-compute-mcp
npm launcher for the open-compute MCP server: model-agnostic computer-use tools (screenshot capture, canonical safety-gated actions, Windows UIA element targeting) over MCP stdio. Spawns the Python open-compute server (from GitHub). — no credentials
- MS
mcp-server
Model Context Protocol server for the Open Ephemeris astronomical computation API — no credentials
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