MCP Server Directory

45,118 Model Context Protocol servers for Claude Code, Claude Desktop, Cursor and every MCP client. Filter by what they do, whether they run locally or remotely, and whether they're free.

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20,069 servers

NetBox

3

mhajder/netbox-mcp

MCP server for NetBox DCIM/IPAM with read-only and dry-run modes

LocalAccount neededOther Tools & Integrations

Network Diagram

3

den-indance/network-diagram-mcp

Network topology editor — Claude builds diagrams via MCP. nmap/CSV import, one-click SSH.

LocalFreeAI Agents & Coding Agents

NexusWindows for Codex

34.8k

pironjulien/NexusWindows-Codex

Windows computer use in the background for Codex: UI Automation, Win32 messages, read back.

LocalFreeDeveloper Tools

Nhtsa Vehicle Safety

3

cyanheads/nhtsa-vehicle-safety-mcp-server

Decode VINs, search recalls, complaints, crash ratings, and investigations.

Local + RemoteFreeSearch & Web Scraping

Nicheiqs

79

darylerivers/nicheiqs-mcp

Score any market niche 0-100. Analyzes Reddit pain signals, Google Trends, and competition level.

LocalAccount neededSocial Media

Nightglass

083

mizukaizen/nightglass-mcp

Screenshot API for MCP clients. Capture any URL as PNG with mockup mode support.

LocalAccount neededBrowser Automation

Nimbus BCI

3

nimbusbci/nimbus-mcp

AI agents build, train, and analyze BCI/EEG pipelines: data, models, experiments, live sessions.

Local + RemoteFreeAI Agents & Coding Agents

Noaa Spaceweather

3

cyanheads/noaa-spaceweather-mcp-server

NOAA SWPC space weather: storm scales, Kp index, aurora forecasts, solar wind, activity, alerts.

Local + RemoteFreeMonitoring & Observability

Norn

3

samad001z/Norn

Local-first, persistent memory for AI coding agents — remember, recall, forget, and list, over MCP.

LocalFreeKnowledge, Memory & RAG

NovaRail

91

farestrabs/agentnet-api

Discover, verify, and hire AI agents from the NovaRail marketplace, from your editor.

Local + RemoteFreeAI Agents & Coding Agents

Npm

3

alisaitteke/npm-mcp

MCP server for npm package management, security analysis, and compatibility checking

LocalFreeSecurity & Identity

NVEIL

3

nveil-ai/nveil-toolkit

Data processing and visualization toolkit — 50+ chart types, raw data stays local.

LocalAccount neededData Science & Visualization

Nyuchi Docs

0100

nyuchi/nyuchi-docs

Search, read, and ask the Nyuchi docs (docs.nyuchi.com); send feedback or raise issues.

Local + RemoteFreeSearch & Web Scraping

OAHelper

3

SirjanSingh/oahelper-mcp

Your OAHelper Pro account: OA sets, MCQ answers, solutions and interview experiences, offline

LocalFreeOther Tools & Integrations

Oasyce SDK

3

Shangri-la-0428/oasyce-sdk

On-chain economy for AI agents: escrow, marketplace, data rights, reputation, disputes.

LocalFreeAI Agents & Coding Agents

Octri API Docs

3

octridev/octri-mcp

Search an Octri project's API docs and call its endpoints as tools, shaped by its SDK Studio config.

LocalFreeSearch & Web Scraping

Octri CLI

3

octridev/octri-cli

Push OpenAPI specs, build SDKs in ten languages, publish API docs, and triage production SDK errors.

LocalFreeProductivity & Project Management

Omni Nli

3

CogitatorTech/omni-nli

An MCP server for natural language inference

LocalFreeOther Tools & Integrations

OpenAdapt

3

OpenAdaptAI/openadapt-agent

Your AI agent decides what to enter. OpenAdapt enters it in the app and checks that it saved.

LocalFreeAI Agents & Coding Agents

Openaq

3

cyanheads/openaq-mcp-server

Find air-quality stations and read pollutant observations from government monitors via OpenAQ v3.

Local + RemoteAccount neededMonitoring & Observability

Openlane

3

GregDog/mcp-server-theopenlane

MCP server for Openlane GRC: controls, evidence, policies, risks, workflows, and approvals.

LocalAccount neededOther Tools & Integrations

OpenPulsechain Analytics

3

openpulsechain/public

PulseChain analytics: 28 tools — safety scores, signals, whale alerts, pair analytics, AML.

LocalFreeMonitoring & Observability

Opensanctions

0104

scka-de/opensanctions-mcp

Sanctions screening and PEP checks via OpenSanctions API for AI agents

LocalAccount neededAI Agents & Coding Agents

OpenSERP

3

openserpapi/mcp

Search Google, Bing, Yandex, Baidu, DuckDuckGo and Ecosia with original ranks, plus page extraction.

LocalFreeSearch & Web Scraping

operant

092

saagpatel/operant

Read-only MCP server for the OPERANT AI operating-agent calibration benchmark.

Local + RemoteFreeAI Agents & Coding Agents

Oracle h

84

tponscr-debug/oracle-h-mcp

Human approval gate for AI agents. Critical actions approved or rejected by a human via Telegram.

LocalAccount neededCommunication

OTInstaller

3

OTInstaller/otinstaller

Install and run open-source OSINT tools in a local sandbox, asking before runs that touch a target.

Local + RemoteFreeOther Tools & Integrations

OTSkit

3

OTSkit/OTSkit-MCP

Stamp, upgrade, and verify Bitcoin timestamps via AI agents. No API keys required.

LocalFreeFinance, Fintech & Payments

Outflow

099

laurells/outflow-mcp

MCP server exposing an Outflow workspace's live architecture graph as context for AI coding agents

LocalAccount neededProductivity & Project Management

ovecc

3179

Ovecc-labs/ovecc

Architecture guardrails for AI-written code: dependency graph, impact, dead code, CI gate

LocalFreeDeveloper Tools

Overllm

3

theadamdanielsson/overllm

Find the LLM/AI calls you didn't need — where plain code or a regex does the job. No model.

LocalFreeAI Agents & Coding Agents

Ownly

3

liuh886/ownly

Local-first Ownly evidence and repeatable Planner visits with preview-before-commit writes.

LocalFreeOther Tools & Integrations

Ozon Seller MCP (RU)

3

ilyautov/ozon-mcp-ru

API Ozon Seller в ИИ-ассистенте: товары, заказы, цены, остатки, финансы, отзывы

LocalAccount neededDeveloper Tools

Ozor

84

Mintii-Labs/ozor-MCP

Generate AI videos from a prompt or document (PDF/PPTX/DOCX/URL) and export shareable MP4s.

Local + RemoteAccount neededMultimedia, Audio & Video

Packforai

104

zymsj8j9z9-ship-it/packforai-mcp

Convert PDF, DOCX, XLSX, CSV, JSON into clean, AI-ready Markdown via the PackForAI API.

LocalAccount neededDeveloper Tools

PageDrop

104

softvoyagers/pagedrop-api

Deploy and manage instant HTML sites with paste, upload, and ZIP deploy

LocalFreeOther Tools & Integrations

Pagerunner

3217

Enreign/pagerunner

Real Chrome profiles with site intelligence — already logged in, PII anonymization, sessions persist

LocalFreeOther Tools & Integrations

Pages Native

3

viames/pages-native

Native Apple Pages: guarded edits, templates, batches, recipe history and PDF previews.

LocalFreeOther Tools & Integrations

Pagewatch

0104

toolshedlabs-hash/pagewatch-mcp

Read a URL as clean markdown, screenshot a website, url to PDF. Web access for agents, no signup.

Local + RemoteFreeBrowser Automation

Parallels Desktop VMs

3

Parallels/pdfm-mcp

Control Parallels Desktop VMs from MCP: power, screenshot, exec, keyboard, sequences. macOS only.

LocalFreeBrowser Automation

Parseable

3

parseablehq/parseable-mcp-server

Model Context Protocol server for Parseable. Lets LLMs discover and query Parseable.

LocalFreeAI Agents & Coding Agents

Parselbox

3

thesanjeetc/Parselbox

Secure Python sandbox — MCP servers, APIs, shells and host functions as native Python objects.

LocalFreeDeveloper Tools

Particles

3

LinkedParticles/particles-engine-py

An append-only ledger of sourced, dated, confidence-scored claims your agent cites and you audit

LocalAccount neededAI Agents & Coding Agents

Patchlog

090

michaelyousrie/patchlog-mcp

Create, update, and publish changelog entries on your Patchlog changelog from any MCP client.

Local + RemoteAccount neededOther Tools & Integrations

Pathmodeio

3

pathmodeio/mcp-server

Deterministic intent preflight before your agent builds: six gates, keyless, no model call.

LocalFreeAI Agents & Coding Agents

PDF

3

mcp-z/mcp-pdf

MCP server for PDF generation using PDFKit

LocalFreeOther Tools & Integrations

PDF Modifier

3

mlorentedev/pdf-modifier

Modify PDF text, replace with regex, and analyze layout while preserving fonts.

LocalFreeOther Tools & Integrations

PDFSpark

97

softvoyagers/pdfspark-api

Convert HTML or URLs to PDF documents powered by Playwright

LocalFreeBrowser Automation