Communication

MCPNav listings

Showing 169–180 of 285 attributed MCPNav entries in the 2026-10-09 snapshot. This is a licensed subset of the category’s 580 deduplicated directory records.

Source coverage: MCP.so 318 · MCPNav 285. Catalog counts can overlap; the listing cards below contain only MCPNav records.

NM

Notify MCP Server

active

io.github.aahl/mcp-notify

MCP provider published as Notify MCP Server. Listed version: 0.1.11.

Directory description: MCP Server for notify to Weixin, Telegram, Bark, Lark, Feishu, DingTalk

Registry data grade FFFCohort score 11/100Raw points 60/100Version 0.1.11MCPCommunicationMCPNav
Rating detail · five criteria
  • registry freshness and status · 15 points
  • registry identity · 25 points
  • registry metadata · 0 points
  • runtime definition · 5 points
  • structure and url validation · 15 points
RepositoryRegistry source
N

ntfy

active

io.github.ni-c/ntfy-mcp

MCP provider published as ntfy. Listed version: 0.3.0.

Directory description: Publish ntfy notifications, read the message cache, and manage users and topic access

Registry data grade FFFCohort score 21/100Raw points 60/100Version 0.3.0MCPCommunicationMCPNav
Rating detail · five criteria
  • registry freshness and status · 15 points
  • registry identity · 25 points
  • registry metadata · 0 points
  • runtime definition · 5 points
  • structure and url validation · 15 points
RepositoryRegistry source
NM

ntfy-mcp

Directory record

Send notifications to your phone using ntfy.

CommunicationMCPNav
NM

ntfy-me-mcp

Directory record

Send and fetch ntfy notifications on a self-hosted ntfy server, with token auth support.

CommunicationMCPNav
N

nworks

Directory record

Manage NAVER WORKS messages, calendar, drive, mail, tasks and boards, also available as a CLI.

CommunicationMCPNav
O

Omentir

active

io.github.vanshyadav1408/omentir

MCP provider published as Omentir. Listed version: 1.1.0.

Directory description: Find LinkedIn prospects, draft outreach, and run human-paced campaigns from your AI agent.

Registry data grade ECohort score 63/100Raw points 80/100Version 1.1.0MCPCommunicationMCPNav
Rating detail · five criteria
  • registry freshness and status · 15 points
  • registry identity · 25 points
  • registry metadata · 0 points
  • runtime definition · 20 points
  • structure and url validation · 20 points
RepositoryRegistry sourceDeclared endpoint · streamable-http
O

Omnicord

Directory record

Discord server management MCP for AI agents: chat, moderation, admin, and full server building.

CommunicationMCPNav
OF

open-feishu-mcp-server

Directory record

Feishu document management with built-in Feishu OAuth: create blocks, update content and more.

CommunicationMCPNav
O

openagentemail

Directory record

Unlimited agent mailboxes — create identities, read/wait for mail, extract OTPs, send email.

CommunicationMCPNav
O

OpenOSINT

active

io.github.SonoTommy/openosint

MCP provider published as OpenOSINT. Listed version: 2.15.2.

Directory description: AI-powered OSINT agent & MCP server. 21 tools: email, breach, IP, WHOIS, DNS, Shodan, GitHub & more.

Registry data grade FFFCohort score 6/100Raw points 60/100Version 2.15.2MCPCommunicationMCPNav
Rating detail · five criteria
  • registry freshness and status · 15 points
  • registry identity · 25 points
  • registry metadata · 0 points
  • runtime definition · 5 points
  • structure and url validation · 15 points
RepositoryRegistry source
OA

Outlook Assistant

active

io.github.littlebearapps/outlook-assistant

MCP provider published as Outlook Assistant. Listed version: 3.14.1.

Directory description: Microsoft Outlook MCP server — 22 tools for email, calendar, contacts, and mailbox management.

Registry data grade FFFCohort score 10/100Raw points 60/100Version 3.14.1MCPCommunicationMCPNav
Rating detail · five criteria
  • registry freshness and status · 15 points
  • registry identity · 25 points
  • registry metadata · 0 points
  • runtime definition · 5 points
  • structure and url validation · 15 points
RepositoryRegistry source
OM

Outlook Mailbox Tidier

active

io.github.ma2no4413/outlook-mcp

MCP provider published as Outlook Mailbox Tidier. Listed version: 0.2.7.

Directory description: Tidy a large Outlook / Hotmail mailbox. Folder subtree moves, bulk ops with dry run, never sends.

Registry data grade FFFCohort score 24/100Raw points 60/100Version 0.2.7MCPCommunicationMCPNav
Rating detail · five criteria
  • registry freshness and status · 15 points
  • registry identity · 25 points
  • registry metadata · 0 points
  • runtime definition · 5 points
  • structure and url validation · 15 points
RepositoryRegistry source

Source: MCPNav public API · License and upstream attribution. MCPNav-added fields are CC BY 4.0; upstream source fields retain their listed licenses.

How to interpret this page: The overall category total combines third-party directory labels. The paginated cards show only the MCPNav subset, not every source record. Neither category membership nor these directory entries are Official MCP Registry categories, Trust Live evidence, Trust grades, safety verification, or endorsements.

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