Developer Tools MCP Servers

6,061 reviewed MCP servers in this category · page 71 of 102 · all categories

The everyday coding stack, wired into your assistant: repositories and pull requests, local git history, containers, sandboxed code execution and live library documentation. Developer-tool MCP servers are usually the first ones people install, because they turn 'help me with this code' into an assistant that can actually read the repo, run the tests and open the PR.

Opensearch

MCP (Model Context Protocol) server for OpenSearch integration which is inspired by **[elasticsearch-mcp-server](https://github.com/cr7258/elasticsear

Developer ToolsPython

Opensearch

The official OpenSearch client for Node.js

Developer Tools

OpenSpartan Forerunner

🪐 MCP server for Halo Infinite.

Developer Tools

Openstack

Openstack Swift SDK

Developer ToolsTypeScript

OpenStreetMap

OpenStreetMap MCP server providing precision geospatial tools for LLMs via Model Context Protocol. Features geocoding, routing, nearby places

Developer ToolsPython

OpenTargets

Production-ready MCP server for Open Targets gene-drug-disease associations

Developer ToolsTypeScript

Open Targets Official Remote

Drug target discovery data

Developer ToolsRemotePython

Openterms MCP

Open source cryptographic consent receipts + programmable guardrails + provider verification for AI agents.

Developer ToolsRemotePython

Opentk MCP

MCP server for Dutch parliamentary data access via OpenTK

Developer ToolsPython

Openwebui

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

Developer ToolsRemotePython

Openzim

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

Cloud & DevOps

Openzipline MCP

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

Developer Tools

Openzippelin MCP

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

Developer Tools

Opera Omnia MCP

MCP server for accessing Opera Omnia datasets

Developer Tools

OP.GG

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

Developer Tools

Ophir

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

Developer ToolsTypeScript

Opnsense

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

Developer ToolsTypeScript

Opsbeacon

OpsBeacon python client library to interact with the OpsBeacon API

Developer ToolsPython

Optical Context MCP

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

Developer ToolsPython

Optionsahoy

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

Developer ToolsRemotePython

Optuna MCP

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

Developer ToolsGo

Opusclip

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

Developer ToolsRemotePython

Oracle Epm

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

Developer ToolsGo

Orai MCP

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

Developer ToolsTypeScript

OrangePro

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

Developer ToolsRemotePython

Orbit Sentinel — Space Regulatory Filings

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

Developer ToolsRemoteGo

Orca

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

Developer ToolsPython

Orcadub

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

Developer ToolsGo

Orcid

Search ORCID researcher profiles, retrieve works, and export citations

Developer ToolsPython

Orderly

MCP Server for Orderly Network - Documentation and SDK patterns

Knowledge & MemoryRemote

Ordinals

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

Developer Tools

Ordiscan MCP V1

MCP Framework HTTP Server

Developer ToolsTypeScript

Originselect

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

Developer Tools

Orionbelt Semantic Layer

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

Developer ToolsPython

ORKL

MCP server for ORKL Threat Intelligence Library

Developer ToolsPython

Orthotomeo

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

Developer ToolsRemoteGo

Osc

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

Developer ToolsGo

Osdu

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

Developer ToolsGo

Osha Compliance Assistant

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

Developer ToolsPython

Osm

MCP server for querying and validating OpenStreetMap tags

Developer ToolsRemoteGo

Osmosis Agent Toolkit

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

Developer Tools

Osp Marketing Tools

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

Developer ToolsPython

OsqueryMcpServer

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

Developer Tools

Oss MCP

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

Developer Tools

Otel

Official Fastify OpenTelemetry Instrumentation

Developer Tools

Otp

Otp Ai MCP server. Tools: generate secret, generate totp, verify totp. Built by MEOK AI Labs.

Developer Tools

Ouestcharlie Woof

Woof is a media management system that keeps your photos exactly where they are — on your own drives — while giving you a beautiful, searchable

Developer ToolsPython

Oura

Unofficial local-first Oura MCP server for AI health, sleep and activity agents.

Developer Tools

Ouramcp

Privacy-first, unofficial Oura MCP server for AI health, sleep, activity and heart-rate agents.

Developer Tools

Oura Ring

Sleep, readiness, HRV, resting heart rate, activity and stress from your Oura Ring

Developer ToolsRemotePython

Oura Ring MCP

MCP server for Oura Ring data with smart analysis tools

Developer ToolsGo

Outbound

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

Developer ToolsTypeScript

Outlook

# 🤖 Outlook MCP Server **AI-powered email management for Microsoft Outlook** - Search, compose, organize, and batch forward emails with natural

CommunicationPython

Outlook

⭐ **This saved you time? [Star us](https://github.com/marlonluo2018/outlook-mcp-server/stargazers) - takes 2 seconds, helps thousands of Outlook

Developer ToolsPython

Outreach.Io By Cdata

:heavy_exclamation_mark: This project builds a local, read-only MCP server. For fully remote MCP access, check out the first managed MCP platform

Developer ToolsRemote

Outscraper MCP

A comprehensive Model Context Protocol (MCP) server that provides AI assistants with access to Outscraper's data extraction services. This server

Developer ToolsPython

Overleaf

MCP server that lets compatible clients (e.g., Claude Desktop, Cursor, VS Code) interact with Overleaf projects via tools and resources.

Developer ToolsPython

OverleafMCP

MCP server that lets AI assistants read Overleaf projects, parse LaTeX document structure, and push section-level edits back via Git.

Developer Tools

Overseerr MCP

MCP server to interact with Overseerr API for movie and TV show requests management.

Developer ToolsGo

Overtone

Real-time news with tone analysis, brand safety, and narrative shift signals for AI agents.

Developer ToolsRemotePython