Everything in Metis

• Markdown styles render as you type; syntax markers hide on inactive lines
• Separate Reading mode renders the full document
• Images, GFM tables, code highlighting, and native LaTeX math ($…$ / $$…$$)
• Mermaid diagrams from ```mermaid fences (flowcharts, sequence, class, state, ER, gantt, pie)
• Optional line numbers; a collapsible connections panel for more editing space

• A vault is a folder of notes; switch between multiple vaults (one per client/company)
• Expandable folder tree with per-folder note counts and a clickable breadcrumb
• Create, rename, delete folders; drag a note onto a folder to move it
• The familiar folders → notes → editor layout

• Add status, owner, due, priority, aliases, or custom keys to any note
• Edited as compact, color-coded chips
• Stored as standard YAML front matter - round-trips with Obsidian and is scriptable
• Turns prose notes into manageable items (a lightweight tracker)

• [[wiki links]] connect notes; backlinks are automatic
• Aliases let a note be linked by alternate names
• Unlinked mentions surface plain-text references with one-click linking
• A force-directed graph view visualizes the whole web, sized by connection count
• Local-graph mode focuses on a note and its neighbors (adjustable depth) with zoom and pan

• Fast keyword search with operators: tag:, path:, title:
• On-device semantic search finds notes by meaning, not just literal words
• Private - embeddings are computed locally

• Summarize a note; suggest tags and links
• Writing assist on a selection: continue, rewrite, fix grammar, make concise, expand
• Ask Vault: agentic Q&A that retrieves across your notes with citations
• Daily / weekly review digest; every AI feature is gated and optional

Requires a Mac with Apple Intelligence (macOS 26). The app is fully usable without it.

• Markdown checklist tasks (- [ ]) and note-level status/due roll up into one agenda
• Grouped by due date: Overdue / Today / Upcoming / Someday
• Scopable to a folder; filter to items with a due date
• Toggle a task and it writes back to its source note

• Make a vault a git repo for snapshots and per-note history
• Side-by-side diffs (text and rendered) with one-click restore
• Optional auto-snapshot; uses standard git, so it is portable and CI-friendly

• Optional iCloud Documents sync across your Macs
• Conflict detection with a resolution UI
• Files-first - your own files in your own iCloud, not a proprietary cloud

• Import individual Markdown files or whole folders recursively
• Export a note or the entire vault; reveal files in Finder
• Plain Markdown mode edits an existing project folder in place - no front-matter injection, no renaming
• Auto-detects an existing git repo for history

• Quick switcher (Cmd-O), command palette (Shift-Cmd-P)
• Templates and daily notes
• Instant cold start via a persistent index
• Non-blocking activity toast showing which subsystem is working (AI / git / search)