The most powerful MCP Slack Server with no permission requirements, Apps support, GovSlack, DMs, Group DMs and smart history fetch logic.
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Source: https://github.com/korotovsky/slack-mcp-server
Listing URL: https://wingmanprotocol.com/mcp/servers/slack-mcp-server/
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TikTok creator toolkit MCP: download videos without watermark, curated hashtag sets, best posting times by country, and viral hook formula generation.
X (Twitter) creator toolkit with 14 tools: tweet/video/GIF/image download, curated hashtags by niche, best posting times, viral hook formulas, engagement/ads-re
Give AI agents real phone numbers, messages, and voice calls via MCP.
Teaches AI to write HTML email that renders in Outlook, Gmail, and Apple Mail. 19 rules, 6 comps.
Email compatibility analysis across 15 clients — preview, audit, fix, diff, deliverability.
Slack MCP without OAuth — 21 tools, session-based, local-first. Free OSS + hosted tier from $19/mo.