MCP Servers Directory

Official MCP server for OpenWeb Ninja APIs - 40+ real-time web data and SERP APIs as MCP tools

MCP server for Claude Code and Claude Desktop to interact with Open WebUI — manage chats, RAG knowledge bases, functions, and more.

Offline MCP access to ZIM knowledge archives — Wikipedia, Wiktionary, Stack Exchange, Kiwix.

openzippelin-mcp is a Model Context Protocol (MCP) server that provides easy access to secure, standards-compliant smart contract templates. It is

openzippelin-mcp is a Model Context Protocol (MCP) server that provides easy access to secure, standards-compliant smart contract templates. It is

MCP server for accessing Opera Omnia datasets

A Model Context Protocol (MCP) server that provides access to OPET fuel prices data through Claude AI.

Access real-time gaming data across popular titles like League of Legends, TFT, and Valorant, offering champion analytics, esports schedules, meta

Ophir protocol tools for AI agent discovery, negotiation, and settlement

Opik TypeScript and JavaScript SDK

Modular MCP server for OPNsense firewall management - 88 tools providing access to 2000+ methods

Model Context Protocol server for OPNSense firewall management with inter-VLAN routing diagnostics, ARP table, DNS filtering and HAProxy support via

OpsBeacon python client library to interact with the OpsBeacon API

This MCP ([Model Context Protocol](https://modelcontextprotocol.io/introduction)) server provides AIs with tools to interact with your OpsLevel

Compress large OCR-heavy PDFs into dense packed images for agent workflows.

Thin proxy on Cloudflare Workers (free tier) over Sunex's production catalog. Streamable HTTP transport per MCP spec 2025-03-26 (with legacy SSE

Option Chain MCP server

Multi-year equity-comp optimizer: ISO/NSO/RSU/QSBS/hedging. Federal + 50 states + DC tax code.

Optometry Ai Safety automation via MCP. Includes classify optometry device, check fda samd, ...

The Optuna MCP Server can be used in the following use cases, for example.

Connect your agent to OpusClip — turn long videos into AI-curated short clips.

The remote MCP bridge that lets any AI agent deploy, manage, and scale applications to Cloudflare, Netlify, or Vercel.

Your AI agent can't do math. OraClaw gives it deterministic optimization, simulation, forecasting, and risk analysis through the Model Context

Serves Oracle Forms module content (.fmb/.mmb/.pll/.olb) from a directory to MCP clients.

AI-powered threat intelligence, smart contract auditing, and cybersecurity OSINT.

CData JDBC Driver connects to Oracle Eloqua by exposing them as relational SQL models.

Connect Claude AI (or any MCP-compatible client) to Oracle EPM Cloud via REST APIs.

CData JDBC Driver connects to Oracle SCM by exposing them as relational SQL models.

CData JDBC Driver connects to Oracle Service Cloud by exposing them as relational SQL models.

A comprehensive toolkit for building and deploying AI agents with blockchain capabilities. This monorepo includes:

Find test gaps, generate grounded tests, and dynamically prove behavior with mutation testing.

_{Hosted MCP for AI agents, plus a Python CLI for terminal and CI workflows.}

A comprehensive Model Context Protocol (MCP) server for satellite orbital mechanics calculations with natural language processing capabilities.

Search 419K+ space regulatory filings from FCC, ITU, UNOOSA, FAA-AST: entities, spectrum, alerts.

Go from natural language to verified finite state machines — topology bugs caught before code runs.

AI video dubbing via OrcaRouter (model orca/dub): upload a video or URL, poll, download the MP4.

Browse 160+ LLM models and live pricing — no API key needed for catalog. Add key to route chat.

Search ORCID researcher profiles, retrieve works, and export citations

MCP Server for Orderly Network - Documentation and SDK patterns

Bitcoin Ordinals MCP Server — inscriptions, runes, BRC-20, collections & rare sats

MCP Framework HTTP Server

Agent orchestration + org memory via MCP. Manage initiatives and decisions from any client.

Safety-gated AI control of Docker and Colima: containers, images, volumes, networks, Compose.

MCP server for OriginSelect Discovery API — search ethical, origin-verified products and brands via AI agents

MCP server for OriginUI components with search and installation capabilities

<h1 align="center">OrionBelt&reg; Semantic Layer and Sidecar</h1>

MCP server for ORKL Threat Intelligence Library

ORMCP Server enables AI LLMs and MCP clients to easily exchange object-oriented data (in JSON format) with any relational database using the MCP

Read-only scripture-study engine: complete-or-fail concordance over Greek NT, Hebrew OT, LXX.

Declarative OSC bridge for music hardware and software — 849 synthesizer drivers (MIDI/SysEx) plus DAW & live-coding targets (Ableton, Bitwig

A Model Context Protocol (MCP) server that provides AI assistants with access to OSDU platform capabilities.

Give Claude instant access to OSHA General Industry compliance knowledge (29 CFR 1910). Ask workplace safety questions and get cited verdicts with

OSINT MCP server — 23 tools: DNS, WHOIS, Shodan, breaches, GEOINT, crypto. Works with Claude Code.

MCP server for querying and validating OpenStreetMap tags

This repository contains a collection of packages that are used to build the Osmosis Agent Toolkit. Large Language Models (LLMs) can use these tools

A comprehensive suite of tools for technical marketing content creation, optimization, and product positioning based on [Open Strategy

A complete implementation for integrating [Osquery](https://osquery.io/) with AI assistants, providing three approaches: an MCP server for Claude

本地MCP服务器，用于将文件上传到阿里云OSS，支持多配置和目录指定

Query OSV.dev for package vulnerabilities and batch-audit dependency lists via MCP.

An MCP (Model Context Protocol) server that provides access to the [OSV (Open Source Vulnerabilities) database](https://osv.dev/).