"How to send a message on Slack" matching MCP servers:

Searches Reddit for answers to questions and saves Q&A sessions to Notion.

Lets an AI agent pull the user's own Douyin creator-backend work data — plays, likes, comments, shares, saves, 5-second completion rate and more — into a locally accumulating CSV plus a daily overview, with tools for status checks, fetching, merging, and retrospective analysis. Access is read-only to the user's own account, needs no third-party dependencies, and keeps all data on the local machine.

Paste a URL to see exactly how it renders as a social card on Twitter, LinkedIn, Facebook, and Slack. Generate custom OG images from templates.

Converts X (Twitter) posts into JSON, PDF, PNG, Markdown, or Slack/Discord messages using public endpoints, no API key or login required.

一个小红书自动化工具包，支持通过MCP协议与AI客户端集成，实现内容创作、发布及创作者数据分析。

一个用于小红书API的MCP服务器，支持搜索笔记、获取内容、查看评论和发表评论等功能。

MCP server that exposes a Telegram user account over HTTP, enabling message sending, dialog listing, history retrieval, and message search via tools like send_message and list_dialogs.

提供热点获取、图片分析和成品文案生成等MCP工具，帮助AI Agent直接生成小红书、抖音等平台的可复制粘贴文案。

MCP server for the Mamba Labs Bluesky Brand Presence Mapper actor on Apify. Resolve a company domain to its Bluesky account with exact follower, following and post counts.

MCP server for the Mamba Labs X Twitter Brand Presence Mapper actor on Apify. Resolve a company domain to its X handle, profile URL and follower metrics.

This MCP helps you find your first 100 users on social media channels using Gorilla, a tool designed for founders by founders.

SocialCrawl provides the "best" quality public web data on the internet. Access 65+ real-time social media, e-commerce and public web data from a single API with a single schema.

Enables following a creator's bio link to detect their newsletter, products sold, and contact emails across supported platforms and link-in-bio pages.

MCP server that acts as a shim between Claude and the PostGrowth API, exposing seven tools to list clients, manage posts, and handle ClickUp tasks and media uploads. It translates MCP calls into authenticated HTTP requests, keeping business rules and credentials on the server side.

Enables users to turn keywords or social media handles into finished influencer lead lists with contact details, using the Apify actor.

Enables AI assistants to interact with GroupMe conversations through agentic tools, including a unified inbox for groups and DMs, reading and searching message history, viewing highlights, sending messages, and liking or unliking messages.

Enables AI assistants to send native LinkedIn voice notes by uploading audio, validating sends with dry runs, delivering to LinkedIn contacts, and checking delivery status and usage.

A minimal MCP server for the Pinterest API v5 that reads boards, pins, and analytics and publishes new pins and boards, with human sign-off required before any public changes.

Enables MCP agents to perform native X (Twitter) searches with original-post citations and transparent usage tracking. Supports existing Grok login sessions or explicit xAI API billing without runtime dependencies.

Official MCP server for twitterapi.io — Twitter/X data access (search tweets, users, followers, replies, trends) via Claude Desktop, Cursor, VS Code Copilot, or any MCP-compatible client. 12 read-only tools, stdio transport.