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

Nextrole Proxy

0128

bats64mgutsi/nextrole-mcp-proxy

MCP proxy server for NextRole CV tailoring services

LocalFreeOther Tools & Integrations

Nexus

4

j7an/nexus-mcp

Delegate tasks to coding agents (Claude, Codex, Antigravity) from any MCP client

LocalFreeProductivity & Project Management

Nexus Memory

0120

KairosMobius/nexus-memory-mcp

Persistent semantic memory for AI agents with knowledge graphs and Intelligence Packs.

LocalFreeKnowledge, Memory & RAG

NexusBrowser

4

pironjulien/NexusBrowser

Your real Chrome in background tabs (Windows; needs the NexusBrowser bridge and extension).

LocalFreeOther Tools & Integrations

NexusWindows for Claude

4

pironjulien/NexusWindows-Claude

Windows computer use in the background: UI Automation and Win32 messages, every action read back.

LocalFreeAI Agents & Coding Agents

Nicepick

131

nicepick-dev/nicepick

Opinionated 'which tool should I pick?' verdicts for agents — 900+ tool/library comparisons.

LocalFreeAI Agents & Coding Agents

nomArmy

42.3k

rayson-tech/nomarmy

Sandboxed coding workers, verified: tests rerun fresh and must fail with the change reverted.

LocalFreeOther Tools & Integrations

Northdata Connectors

4

p-meier/northdata-connectors

NorthData API for German company, owner, and financial data — with a built-in credit guard.

LocalPaid serviceDeveloper Tools

Norway Location Transport

0116

trondbjoroy/norway-location-transport-mcp

Norwegian transport (Entur) and geodata (Kartverket): trips, departures, addresses, elevation.

Local + RemoteFreeLocation & Travel

Nostr Ops

0122

llmops-pro/nostr-ops-mcp

Nostr publishing, queries, and DMs for AI agents, with allowlists, rate limits, and an audit log.

LocalFreeMonitoring & Observability

Npm

0121

ofershap/mcp-server-npm

npm search MCP — find packages, view details, compare, check downloads.

LocalFreeSearch & Web Scraping

NULA.BG

0107

encorp-io/nulabg-mcp

Bulgarian accounting platform nula.bg: invoices, bills, OCR, customers, inventory and banking.

LocalAccount neededFinance, Fintech & Payments

Nzxplorer

1103

mambaventures/nzxplorer-mcp-server

NZX (New Zealand stock exchange) data: governance scores, financials, insider trades, boards

Local + RemoteAccount neededFinance, Fintech & Payments

Obambu cPanel

0115

RodrigueDev13/obambu-cpanel-mcp

MCP server exposing cPanel UAPI (domains, DNS, email, MySQL, files) as tools for AI assistants.

LocalAccount neededDatabases

ocular

0107

xyun1996/ocular

Vision tools for coding agents: screenshots, OCR, UI diffs, errors, tables, and charts.

LocalAccount neededBrowser Automation

Odoo Connector

129

management-cmyk/odoo-mcp-connector

Query, report on, and optionally modify any Odoo ERP from Claude. Read-only by default.

LocalAccount neededAI Agents & Coding Agents

Odoo Gateway

4

parth-unjiya/odoo-mcp-gateway

Security-first MCP gateway for Odoo 17/18/19 — YAML-driven security, 27 tools

LocalFreeSecurity & Identity

Offensive360

0127

offensive360/mcp-server

Run Offensive360 SAST scans (60+ languages) on local code; findings with file/line and fixes

LocalAccount neededDeveloper Tools

Office Addin

4

dsbissett/office-addin-mcp

MCP server for Office add-ins via WebView2/CDP. Provides excel., page., and addin. tools.

LocalFreeOther Tools & Integrations

Ofixio

0123

AllTerrainDeveloper/ofixio-mcp

Find skilled tradespeople in Spain — fontaneros, electricistas, pintores, cerrajeros.

LocalFreeOther Tools & Integrations

OGForge

107

softvoyagers/ogforge-api

Generate Open Graph images with themes and Lucide icons

LocalFreeMultimedia, Audio & Video

Okala

4

sepehr071/okala-mcp

Unofficial read-only Okala: grocery stores that deliver to you, compare prices across stores.

LocalFreeOther Tools & Integrations

okl

4

emeraldleaf/okl

Verified memory for coding agents: briefed before each task, proven by checks, gated on change.

LocalFreeKnowledge, Memory & RAG

Ollos

0114

kelvinbiffi/ollos-mcp

Local, offline transcription, speakers, keyframes, on-screen text and review of any audio or video.

LocalFreeMultimedia, Audio & Video

On Board

4

swisspra/On_Board

Cross-platform shared memory and ticket coordination for AI agents across MCP clients.

LocalFreeKnowledge, Memory & RAG

Onshape

4

gpambrozio/onshape-mcp

Drive Onshape CAD from an assistant: documents, sketches, solid features, assemblies and exports.

LocalFreeOther Tools & Integrations

Onyx

0123

ByWaleed/onyx-mcp

Secure MCP access to Onyx search, chat, projects, and administration.

LocalAccount neededSearch & Web Scraping

Opencrater

0113

open-crater/opencrater-mcp

Monetize your MCP server or CLI: live OpenCrater network stats + how maintainers earn USDC.

Local + RemotePaid serviceOther Tools & Integrations

OpenFateAI Assistant

0115

openfateaicom-wq/openfateai-mcp

Local MCP tools for decisions, reflection, action plans, and digital report outlines.

LocalFreeOther Tools & Integrations

Openfda

4

cyanheads/openfda-mcp-server

Query FDA data on drugs, food, devices, and recalls via openFDA. STDIO or Streamable HTTP.

Local + RemoteFreeOther Tools & Integrations

Opengolfapi

4

opengolfapi/mcp-server

Golf for AI agents — every US course free, plus open contribution, identity & tournaments.

LocalFreeSecurity & Identity

Openlibrary

4

cyanheads/openlibrary-mcp-server

Search books and authors, fetch editions, browse subjects, and resolve cover images.

Local + RemoteFreeSearch & Web Scraping

OpenOCD Debugger

4

microhenrio/openocd-mcp

Debug microcontrollers via OpenOCD: flash, breakpoints, memory, registers and variables.

LocalFreeKnowledge, Memory & RAG

OpenSH

4

FreyaBit/OpenSH-mcp

上海图书馆开放数据检索 MCP:纪年/家谱/建筑/红色事件/99 个 webapi + 搜韵诗词,支持 stdio 与 HTTP。

LocalFreeOther Tools & Integrations

OpenZiti Network Management

4

openziti/ziti-mcp-server

Manage OpenZiti zero-trust networks — through natural language

LocalFreeOther Tools & Integrations

OpsecForge

0109

cyberdroid2077/opsecforge-tools

Local MCP tools that keep secrets out of agent context: redact files, scan commits, verify webhooks.

LocalFreeSecurity & Identity

Optiqra

0129

armin5872/optiqra-mcp

MCP server exposing OptiQra's website audit tools: SEO, GEO, AEO, and AI-generated fixes.

LocalFreeMarketing

Oracle Cloud

0111

ExpertVagabond/oracle-cloud-mcp

Oracle Cloud Infrastructure MCP server

LocalFreeOther Tools & Integrations

oraclemcp

4

MuhDur/oraclemcp

Engine-free, governed Oracle Database MCP server with a fail-closed SQL guard (unofficial).

LocalFreeDatabases

Oswright

4

Ask-812/oswright

Windows desktop automation that re-reads only what changed: 7x fewer tokens per task.

LocalFreeProductivity & Project Management

Outage

0130

reshadat/outage-mcp

Live service outage data from 100+ status pages. Ask your AI if Cloudflare is down.

LocalFreeCloud Platforms

Outbound Engine

0131

closermethod/outbound-engine-mcp

One cold-outreach engine for any target: HOOK/BRIDGE/SOFT-ASK, follow-up ladder, reply playbook.

LocalFreeOther Tools & Integrations

OuterSpace Apizr

4

Alien6-Studio/outerspace-apizr

Python capability compiler: read-only analysis, experiment history/comparison and exposure planning.

LocalFreeDeveloper Tools

Overdrive Intel

113

Looney-tic/intel-overdrive

AI coding ecosystem intelligence — breaking changes, tools, security alerts from 900+ sources

LocalFreeMonitoring & Observability

Overlayrisk Witness

0127

mertcanvural/overlayrisk-witness-mcp

Independent before/after accessibility-overlay (accessiBe/UserWay) witness for any public URL.

LocalFreeOther Tools & Integrations

Overspan

0123

julesmaxxx/overspan-mcp

OpenStreetMap queries as MCP tools, served by the Overspan hosted Overpass API.

LocalAccount neededDeveloper Tools

OWASP ZAP

4

pierre3/dotnet-zap-mcp

MCP server for OWASP ZAP vulnerability scanning with Docker management

LocalFreeCloud Platforms

Oxcode

4

oxgraph/oxcode

PageRank-curated code intelligence for coding agents over an indexed source repository.

LocalFreeAI Agents & Coding Agents