Email, SMS & phone-call infrastructure for AI agents — send and receive real email and text messages, and place agent-driven outbound voice calls, all programmatically

Notes for you, Memory for your agents. / 内置 Deepseek harness Agent / 适用 办公 & 写作 & Coding

Canvas LMS MCP server — 80+ tools and 5 agent skills for students & educators. Works with Claude, Cursor, Codex, and 40+ agents.

Real-time Slack ingest and MCP server to power your agentic Slack bots

Self-hosted memory server for AI agents. Your brain is a git repo, served over MCP and REST.

Open-source MCP knowledge mesh - self-host your second brain, expose it to AI agents, federate with peers.

Turn PDF and EPUB books into cached AI analysis, Obsidian notes, and installable Codex/Claude Agent Skills through an open MCP server.

A git-native, review-gated knowledge base for AI agents: they propose writes, you approve them. Every claim cites a source, every change is a diff in your repo. MCP + CLI.

MCP server for org-mode and org-roam knowledge base management

Browser-native AI agents for X (Twitter): multi-account, MCP-ready, no X API key required.

A local MCP server for agent literature work. Original-LaTeX section reads, BibTeX from arXiv metadata, and topic watches. Papers stay on disk. Search is optional.

WhatsApp MCP server

Open Source Implementation of Karpathy's LLM Wiki. Upload documents, connect your Claude account via MCP, and have it write your wiki !

A Model Context Protocol server for Zendesk

MCP server to fetch YouTube transcripts

MCP server for the Joplin note taking app

MCP server for Anki via AnkiConnect

A Nostr MCP server that allows to interact with Nostr, enabling posting notes, and more.

MCP Server for using any LLM as a Tool

A Model Context Protocol (MCP) server for the Readwise Reader API, built with TypeScript and the official Claude SDK.

Universal content reader MCP Server for 10+ platforms

WeChat-MCP: let Openclaw/Claude/ChatGPT and other AI assistants read and reply to WeChat for you

📓 An MCP server for managing your personal knowledge, daily notes, and re-usable prompts via GitHub Gists

CLI server for Zotero 7/8/9 — let AI manage your library. 70+ CLI commands for search, import, PDF, BibTeX, notes, and more. Works with Claude, Cursor, ChatGPT.