MCP Notes vs cyberWriter

MCP Notes is a Markdown note-taking app for iPadOS and macOS. macOS with built-in RAG (Retrieval-Augmented Generation) and MCP server integration — enabling AI tools like Claude Code to semantically search and interact with your notes directly. The on-device RAG engine indexes your notes locally using vector embeddings, so you can find any note by meaning, not just keywords. The built-in MCP server exposes your notes to external AI assistants without sending data anywhere (available only on macOS). Features: - Shortcuts and Intelligence support - CommonMark Markdown editor with syntax highlighting - Tags, bookmarks, and wikilink navigation between notes - iCloud sync across all your iOS, iPadOS and macOS devices - Semantic search powered by on-device embeddings (for macOS version) - MCP server integration: connect Claude Code or any MCP-compatible AI tool to your notes (for macOS version) Open Source: MCP Notes is open source and licensed under MIT. The full source code is available on GitHub — contributions and feedback are welcome. https://github.com/sergeydi/MCP-Notes

cyberWriter turns plain Markdown into a live studio - write in true WYSIWYG, split screen editing, link your notes into a knowledge graph, and drop in diagrams, charts, drawings from excalidraw, and KaTeX math. All native, all offline, no account required. Even use the built in GLOW terminal to manage, script and create docs in your vault, with your own AI models if you'd like. Bring your own vault from any popular markdown editor and unleash your potential. It reads and writes ordinary .md files in your own folders - including iCloud Drive - so your notes stay portable, future-proof, and yours. WRITE • Live WYSIWYG editing with a one-tap raw-Markdown toggle • Tables, callouts, task lists, footnotes, code blocks • Split view, focus mode, and beautiful themes • Clip a web page → clean Markdown, images and all * New TOML Support and Pageless PDF exports POWER TOOLS • GLOW terminal - a built-in command line for your vault, with your AI model on the prompt • Live data blocks - pull from any API straight into a note • Typed YAML properties with an inline editor • Dataview-style query blocks to list and filter across your vault • Templates, find & replace, snippets, and media embeds (audio, video, PDF, CSV) LINK • [[Wikilinks]] and automatic backlinks across your vault • #tags, a quick-open switcher, and hover previews • An interactive 3D knowledge graph of your notes SHOW • Mermaid diagrams - flowcharts, sequence, Gantt, and more • Vega-Lite charts straight from your data • Excalidraw hand-drawn diagrams • LaTeX math, beautifully typeset • Play any note as slides or spaced-repetition flash cards CAPTURE & EXPORT • Voice notes and on-device dictation • Export to PDF, Word, and HTML - no external tools, no cloud PRIVATE BY DESIGN • Fully offline. No account, no sign-up, no telemetry, no ads • Optional AI connects only to a provider you choose - a local server (Ollama, LM Studio, oMLX etc), your own API key, or Apple Intelligence on supported devices. Nothing leaves your device unless you set it up. One purchase. Your notes, your device, your rules.