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MCP trust directory

MCP Servers

Compare Model Context Protocol servers by recorded version evidence, publisher evidence, permissions, secrets, client compatibility, and review state before adding one to an agent.

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Review signals are informational, not a security certification. Test third-party capabilities in an isolated environment.

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Capabilities by use case

Showing 1-16 of 16 matching listings · 297 total

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Communication

Use messaging, email, meetings, and community platforms.

14 listings

MCP server

Official Communication

Discord MCP Server

Discord · 0.1.0

Discord MCP — send messages, manage channels, fetch members, and interact with Discord servers via the Discord API.

Metadata reviewed Elevated access 3 permissions
Checks
Metadata only
Evidence
1 source
CodexClaudeCursorOpenClaw
communicationdiscordchat+1
Review trust card

MCP server

Official Communication

Discourse MCP Server

Discourse · source-snapshot-2026-07-16

Search Discourse topics, read posts, manage categories and tags, and interact with Discourse forum communities.

Metadata reviewed Elevated access 2 permissions
Checks
Metadata only
Evidence
1 source
CodexClaudeCursorOpenClaw
discourseforumcommunity+2
Review trust card

MCP server

Official Communication

Intercom MCP Server

Intercom · 0.1.0

Intercom MCP — manage conversations, contacts, companies, and send messages via Intercom's customer messaging platform.

Metadata reviewed Elevated access 2 permissions
Checks
Metadata only
Evidence
1 source
CodexClaudeCursorOpenClaw
communicationcustomer-supportintercom+1
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MCP server

Communication

Mailchimp MCP Server

Mailchimp · 0.1.0

Mailchimp MCP — manage email campaigns, subscriber lists, automation workflows, and analytics in Mailchimp marketing platform.

Metadata reviewed Elevated access 2 permissions
Checks
Metadata only
Evidence
1 source
CodexClaudeCursorOpenClaw
communicationemailmarketing+1
Review trust card

MCP server

Communication

Postmark MCP Server

ActiveCampaign · 0.1.0

Postmark MCP — send transactional emails, manage templates, check delivery status, and view bounce analytics via Postmark.

Metadata reviewed Elevated access 2 permissions
Checks
Metadata only
Evidence
1 source
CodexClaudeCursorOpenClaw
communicationemailtransactional+1
Review trust card

MCP server

Communication

Pusher Real-time MCP

Pusher · 0.1.0

Pusher MCP — publish real-time events to Pusher channels, manage channel presence, and trigger webhooks for live features.

Metadata reviewed Elevated access 2 permissions
Checks
Metadata only
Evidence
1 source
CodexClaudeCursorOpenClaw
communicationrealtimepusher+1
Review trust card

MCP server

Communication

Resend Email MCP Server

Community · source-snapshot-2026-07-16

Full Resend API coverage with 75 tools including email sending, deliverability analysis, DNS troubleshooting, and bounce explanations.

Metadata reviewed Elevated access 2 permissions
Checks
Metadata only
Evidence
1 source
CodexClaudeCursorOpenClaw
emailresenddeliverability+2
Review trust card

MCP server

Official Communication

SendGrid MCP Server

Twilio/SendGrid · 0.1.0

SendGrid MCP — send transactional emails, manage contacts and lists, view delivery stats, and handle email templates.

Metadata reviewed Elevated access 2 permissions
Checks
Metadata only
Evidence
1 source
CodexClaudeCursorOpenClaw
communicationemailsendgrid+2
Review trust card

MCP server

Official Communication

Slack MCP Reference Server

Model Context Protocol · source-snapshot-2026-07-15

Reference MCP server for reading Slack channel history and posting messages to authorized workspaces.

Metadata reviewed Elevated access 2 permissions
Checks
Metadata only
Evidence
1 source
CodexClaudeCursorOpenClaw
slackmessagingcommunication+1
Review trust card

MCP server

Communication

Slack MCP Server

Zencoder · 0.1.0

Slack MCP — channel management and messaging capabilities for Slack workspaces, enabling AI agents to read and post messages.

Metadata reviewed Elevated access 3 permissions
Checks
Metadata only
Evidence
1 source
CodexClaudeCursorOpenClaw
slackmessagingcommunication+1
Review trust card

MCP server

Official Communication

Slack MCP Server

Slack · remote-2026-07-18

Search workspace content and, within approved OAuth scopes, read or send messages, manage canvases, channels, reactions, and user context.

Metadata reviewed Elevated access 2 permissions
Checks
Metadata only
Evidence
1 source
CodexClaudeCursorOpenClaw
communicationslacksearch+3
Review trust card

MCP server

Communication

Telegram Bot MCP

chigkim · 0.1.0

Telegram MCP — send and receive messages, manage Telegram bot interactions, and handle inline queries via Telegram Bot API.

Metadata reviewed Elevated access 2 permissions
Checks
Metadata only
Evidence
1 source
CodexClaudeCursorOpenClaw
communicationtelegramchat+1
Review trust card

MCP server

Official Communication

Vonage MCP Server

Vonage · 0.1.0

Vonage MCP — send SMS, make voice calls, manage virtual numbers, and use verification APIs via Vonage communications platform.

Metadata reviewed Elevated access 2 permissions
Checks
Metadata only
Evidence
1 source
CodexClaudeCursorOpenClaw
communicationsmsvoice+2
Review trust card

MCP server

Communication

WhatsApp MCP Server

lharries · 0.1.0

WhatsApp MCP — search personal WhatsApp messages and contacts, and send messages to individuals or groups via AI agents.

Metadata reviewed Elevated access 3 permissions
Checks
Metadata only
Evidence
1 source
CodexClaudeCursorOpenClaw
messagingwhatsappcommunication+1
Review trust card

Media

Process images, video, audio, transcripts, and media assets.

2 listings