Communication

MCPNav listings

Showing 181–192 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.

OL

outlook-local-mcp

Directory record

Local Microsoft Outlook calendar and mail via Microsoft Graph, with multi-account support and OS keychain token storage.

CommunicationMCPNav
OM

ox-mcp

active

io.github.Rheopyrin/ox-mcp

MCP provider published as ox-mcp. Listed version: 0.1.2.

Directory description: MCP server for Open-Xchange: email (IMAP/SMTP), Sieve filters, CalDAV calendar, CardDAV contacts

Registry data grade FFFCohort score 25/100Raw points 60/100Version 0.1.2MCPCommunicationMCPNav
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
PD

Parse-DMARC MCP Server

active

io.github.meysam81/parse-dmarc

MCP provider published as Parse-DMARC MCP Server. Listed version: 1.4.7.

Directory description: Lightweight DMARC parser: auto-fetch email reports, visualize compliance in a single all-in-one app

Registry data grade FFFCohort score 29/100Raw points 60/100Version 1.4.7MCPCommunicationMCPNav
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
PM

pbx-mcp

Directory record

Inspect and control Asterisk (AMI) and FreeSWITCH (ESL) PBX servers from your AI assistant.

CommunicationMCPNav
P

pendpost

Directory record

Local-first social MCP: an agent drafts and schedules posts; you approve before anything publishes.

CommunicationMCPNav
PA

Perspective AI

active

ai.getperspective/mcp

MCP provider published as Perspective AI. Listed version: 0.0.8.

Directory description: An AI concierge that turns static forms into adaptive AI conversations. From any MCP client.

Registry data grade CCohort score 78/100Raw points 80/100Version 0.0.8MCPCommunicationMCPNav
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
P

Pingfyr

active

com.pingfyr/pingfyr

MCP provider published as Pingfyr. Listed version: 0.3.3.

Directory description: Schedule reminders for AI agents via email, webhook, Slack, Discord, Telegram, or Google Calendar.

Registry data grade DCohort score 80/100Raw points 80/100Version 0.3.3MCPCommunicationMCPNav
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
P

pingwa

active

io.github.grzgrzgrz3/pingwa

MCP provider published as pingwa. Listed version: 0.4.1.

Directory description: Zero-setup WhatsApp notifications + human-in-the-loop for AI agents — text 'join', send in 60s.

Registry data grade BCohort score 88/100Raw points 80/100Version 0.4.1MCPCommunicationMCPNav
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
PB

Post Bridge

active

io.github.jackfriks/post-bridge

MCP provider published as Post Bridge. Listed version: 1.1.3.

Directory description: Schedule and publish social media posts to 10 platforms from your AI agent

Registry data grade DCohort score 84/100Raw points 80/100Version 1.1.3MCPCommunicationMCPNav
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
PF

Post for Me MCP Pro

active

io.github.helbertparanhos/postforme-mcp-pro

MCP provider published as Post for Me MCP Pro. Listed version: 1.0.0.

Directory description: Publish, schedule and analyze social posts across 9 platforms via the Post for Me API.

Registry data grade FFFCohort score 24/100Raw points 60/100Version 1.0.0MCPCommunicationMCPNav
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
PM

postfast-mcp

Directory record

MCP server for the PostFast API — schedule and manage social media posts via AI tools

CommunicationMCPNav
P

posthive

Directory record

Schedule and manage social media posts on Bluesky, Threads, Instagram, LinkedIn, Mastodon, YouTube, X, Discord and more, with a draft-first workflow.

CommunicationMCPNav

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

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