Best MCP Servers for WebSocket & Realtime (September 2026)

Nerq found 1,472 MCP servers for websocket & realtime, ranked below by GitHub stars and weighted compliance score across 52 global AI jurisdictions. The top-ranked MCP server for websocket & realtime is CoplayDev/unity-mcp with 6,132 stars and a trust score of 73/100. MCP servers for WebSocket connections, realtime data, and server-sent events.

1,472 servers in this category | Data from Nerq

Top 20 MCP Servers for WebSocket & Realtime

#	Name	Stars	Trust	Author	License	Description
1	CoplayDev/unity-mcp	6,132	B 73	CoplayDev	MIT	Unity MCP acts as a bridge, allowing AI assistants (like Claude, Cursor) to interact directly with y
2	com.sprixen/sprixen	0	B 71	https://github.com/Accelar-labs/sprixen-mcp	N/A	AI game assets for agents: consistent sprites, 2D animations, tiles, maps, music and engine exports.
3	pathintegral-institute/mcpm.sh	891	B 71	pathintegral-institute	MIT	CLI MCP package manager & registry for all platforms and all clients. Search & configure MCP servers
4	vexa	1,771	B 70	Vexa-ai	N/A	Open-source meeting transcription API for Google Meet, Microsoft Teams & Zoom. Auto-join bots, real-
5	surfmon	2	B 70	detailobsessed	MIT	Surfmon tracks processes, language servers, and MCP servers to detect performance issues in Windsurf
6	mcp-proxy	2,264	C 69	sparfenyuk	N/A	A bridge between Streamable HTTP and stdio MCP transports.
7	io.github.janoliverautomation-stack/anchoredhopein	0	B- 69	https://anchoredhopeindex.com	N/A	A professional resilience and future-orientation assessment for leaders, executives, and high-perfor
8	io.github.janoliverautomation-stack/soschecklist-n	0	B- 69	https://soschecklist.net	N/A	A 2-minute assessment to help parents understand and respond to student safety concerns with clarity
9	io.github.ajwann/cats-mcp	0	B- 69	https://github.com/ajwann/cats-mcp	N/A	Live CATS bus and light rail positions and arrival predictions from the agency's GTFS-Realtime feeds
10	io.github.OrtaMarco/domain-security-mcp-server	0	B- 69	https://github.com/OrtaMarco/domain-security-mcp-server	N/A	Audit a domain's email and web security: SPF, DKIM, DMARC, MTA-STS, DNSSEC, TLS, WHOIS. No API keys.
11	mcp-gitlab-server	36	C 69	yoda-digital	MIT	An enhanced MCP server for GitLab to improve CI/CD processes.
12	teknovizier/tekla_mcp_server	18	C 69	teknovizier	GPL-3.0	An MCP server for Tekla that facilitates interaction with Tekla Structures, allowing users to speed-
13	maverick-mcp	343	C 68	wshobson	N/A	This agent processes stock market data and performs financial analysis using Python.
14	com.sendseven/messaging	0	B- 68	https://github.com/SendSeven-GmbH/sendseven-mcp-server	N/A	Unified messaging MCP server: WhatsApp, Instagram, Telegram, SMS, Messenger & email support inbox
15	io.github.UltralayerHQ/ultralayer	0	B- 68	https://github.com/UltralayerHQ/ultralayer-plugin	N/A	Realtime market intelligence: news, events, guidance, filing diffs, stakeholders, sentiment, alerts
16	io.github.idragulin/air-routes	0	B- 68	https://github.com/idragulin/air-route	N/A	Global scheduled passenger flight routes: which exist, direct or connecting, and days flown.
17	io.github.Banjo-Ventures/lodestar-stamp	0	B- 68	https://github.com/Banjo-Ventures/lodestar	N/A	Dated, sourced trust receipts on local businesses. Attests facts; never approves the booking.
18	peloton-mcp	0	C 67	scarabone	MIT	Peloton MCP Server exposes workout data via FastMCP with SSE.
19	mcp-pachca	0	C 67	r-ms	MIT	MCP server for Pachca corporate messenger
20	io.github.janoliverautomation-stack/grantreadiness	0	B- 67	https://grantreadinesschecklist.com	N/A	Assess your nonprofit's grant readiness with The Grant Readiness Checklist by the Nonprofit Lau

Other MCP Server Categories

Database & SQL GitHub & Git Browser & Web Automation Web Search & RAG File System & Documents API & Workflow Integration Code & Development Tools Slack, Email & Messaging Image Generation & Media Memory & Context Management Security & Authentication Task Automation & Workflows Monitoring & Observability Cloud & Infrastructure Data Analysis & Visualization Finance & Fintech Healthcare & Medical Education & Learning Legal & Compliance Claude Desktop Cursor IDE VS Code & Copilot Docker & Containers Kubernetes & K8s Slack Integration Email & SMTP Notion & Wikis Jira & Issue Tracking Testing & QA Documentation & Docs PDF & Document Processing Spreadsheets & CSV Vector Databases LLM & Model Serving RAG & Knowledge Retrieval AI Agents & Orchestration Browser Control Terminal & Shell AWS & Amazon Cloud Google Cloud Platform Microsoft Azure Supabase Firebase PostgreSQL MySQL & MariaDB MongoDB Redis & Caching GraphQL REST API

About MCP Servers for WebSocket & Realtime

MCP servers for WebSocket connections, realtime data, and server-sent events. Nerq tracks 1,472 MCP servers in the websocket & realtime category, each assessed against 52 global AI regulations including the EU AI Act, US state AI laws (California SB53, Colorado SB205), UK AI Bill, and more. Compliance scores are weighted by jurisdiction penalty severity — jurisdictions with higher fines (like the EU AI Act at up to €35M) have more impact on the score than voluntary frameworks.

All data is updated regularly. Use the Nerq API or MCP Server for programmatic access.