"How to create, read from, and write to a database" matching MCP servers:

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

Publish reliable, duplicate-free Telegram posts from ChatGPT — manually or as part of a scheduled workflow.

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

Enables publishing content to multiple social media platforms (YouTube, Twitter, Facebook, Instagram, TikTok, Reddit, Blog) through automation agents, with task management and system validation.

An MCP server for reading Twitter/X engagement data and metrics, enabling AI agents to measure tweet performance, track mentions, analyze replies, and search tweets with engagement metrics.

A read-only MCP server for AI agents to access Nostr profiles, notes, search, and relay lists through user-chosen relays, without requiring an account or keys.

Enables read-only research on Reddit via the Reddit API, including finding subreddits, searching, and reading comment trees, with support for multiple configured accounts.

A read-only MCP server for Xiaohongshu that enables searching notes, fetching details and comments, with QR code login support.

Enables publishing and scheduling posts to Buffer via the createPost GraphQL mutation, extending beyond Buffer's official read-only MCP connector.

MCP Server for notify to telegram / weixin

MCP server that reads your personal Douyin favorites and collection folders via a logged-in browser session, providing tools to list and retrieve video/collection data for AI assistants.

Enables AI assistants to interact with LinkedIn and LinkedIn Sales Navigator for searching profiles, managing leads, and handling messaging via cookie-based authentication. It supports professional networking tasks such as sending connection requests and retrieving account details through the Model Context Protocol.

Post to LinkedIn from Claude — create posts, upload images, edit/delete posts, and manage company pages via natural language. Uses the official LinkedIn REST API with OAuth 2.0.

Gives Claude, Cursor, and any MCP client 15 tools to create, schedule, and publish social posts to TikTok, Instagram Reels, YouTube Shorts, X, Threads, and LinkedIn. Also handles media import by URL or base64, webhooks, and per-platform analytics from the ViralNote API.

Read-focused MCP server for Zhihu, enabling retrieval of pins, articles, comments, and replies, with optional limited write tools for drafting and editing answers.

MCP server to create text posts on Zetter (z-etter.com) from any MCP host, with posts automatically receiving an AI badge.

Local, read-only MCP server that connects to Discord via REST API, allowing listing guilds, channels, and messages with strict access controls and no write operations.

MCP server over the real Discord REST API: 5 read-only tools plus 7 write tools gated off by default behind DISCORD_MCP_ENABLE_WRITE.

Enables Claude Code to read encrypted WeChat chat history from local database, search messages, view sessions and contacts.

Drive the full Instavar Studio video workflow — create, render, approve, publish, and get metrics — from Claude Code or Codex without leaving your terminal.