The complete feature surface of 📝MythOS, organized by product domain. Features with dedicated documentation link to their memo; the rest are listed by capability. For the full collection, browse 🏷️#mythos-feature.

Editor & Writing

📝Editor — Lexical-powered markdown editor with a toolbar, rich content, templates, and full version history
📝Editor Toolbar — floating selection toolbar with formatting, block structure, alignment, and links
📝Text Markup — markdown shortcuts that convert to formatted content as you type
📝Keyboard Shortcuts — app-wide shortcuts for search, navigation, and creating memos
📝Callouts — colored callout boxes with custom icon and color presets
📝Tables — insert, resize rows and columns, GFM markdown roundtrip
📝Media Uploading — drag-drop/paste/upload images to Cloudflare R2, auto-compress
📝Media Embedding — paste a link to auto-embed video, audio, and more via Iframely
📝Slash Commands — type / to insert templates, images, callouts, embeds, tables, date
📝MythOS Editor Templates — reusable memo structures with agent instructions and placeholders
📝Version History — autosave and a 13-month, restorable edit history
📝Mention — @ typeahead linking memos with hover previews, aliases, and create-on-mention
📝Tagging — # hashtag chips with metadata, descriptions, explainer memos, and primary-tag override
Voice Input — dictate text with automatic mention and hashtag detection
Undo/Redo History — full multi-level edit history
Email Building Blocks — variable chips, CTA buttons, and dividers for newsletter/email composition

Memos & Organization

Memo CRUD — create, read, edit, and soft-delete memos with content versioning
📝Organization & Navigation — the hub for browsing, sorting, filtering, pinning, bookmarking, trashing, and navigating
📝Memo Feed — the memo list with sort by title or date, virtual scrolling, and cursor pagination
📝Feed Filters — filter by visibility, created/edited date range, and ownership (all/owned/shared)
📝Pinned Memos — feature up to three memos as cards atop a creator's feed via the #pinned tag
📝Bookmarks — save any memo, across libraries, into a personal shortlist with a dedicated feed
📝Trash — soft-deleted memos recoverable for 30 days before permanent removal
📝Search — keyword search over titles and tags, plus agent-side AI semantic search
📝Command Palette — ⌘K search across your memos and the community, navigation, and quick actions
📝Community Search — discover public memos by other creators across MythOS
Snippets & Hero Images — auto-generated content snippets and custom hero/featured images
📝Memo Forking — copy any public memo into your own library with source attribution
Comments — threaded comments on memos with voting and per-memo enable/disable

Tasks & Daily Journal

📝Productivity — the full category: a daily journal, a task dashboard, and habit tracking
📝Daily Memo — a journal entry per day with a Tasks checklist and Timeline structure
📝Journal Calendar — navigate the journal by date
📝Journal Search — full-text search and tag-filter across daily entries
📝Tasks — standalone, memo, and daily checklist items aggregated into one dashboard, each linked back to its source
📝Task Metadata — due dates with color coding, repeat rules (daily/weekly/monthly/yearly), and notes

Tags & Templates

Tag Management — rename, merge, type, and describe tags across the whole library
Tag Types — classify tags as person, entity, topic, label, project, or custom types
📝Tag Pages — browse every memo carrying a given tag on an optimized public page
📝Tag Descriptions — editorial blurbs, hand-written or AI-generated, that define a tag
📝Primary Tag — pin the one tag that best defines a memo for cleaner listings
📝Tag Explainer Memos — link a memo as a tag's editorial definition, feeding primary-tag selection
📝MythOS Template Library — platform-curated templates available to all creators

Knowledge Graph & Connections

📝Knowledge Graph — the full category: a force-directed map of your library built from mentions, tags, forks, and connections
📝The Graph — the full-page canvas map of memos, daily entries, tags, and collaborators (owner and collaborators)
📝Graph Navigation — search, minimap, detail panel, pan/zoom, orphans, node limits, and PNG export
📝Focus Mode — narrow the graph to one memo's neighborhood at 1–3 hops
📝Color Groups — color nodes by your own first-match-wins rules
📝Saved Views — snapshot and share a configured graph, with a default view
📝Mentions & Backlinks — connect memos with @ mentions and see every memo that links back
📝Backlinks — every memo that links to the current one, surfaced in a sidebar
📝Connections — a memo's neighborhood in context, plus the agent see-also
📝Connections Mini-Graph — a depth-one connection map on each memo page
📝Related Memos — graph-derived multi-hop see-also for agents (get_related_memos)

Sharing, Collaboration & Permissions

📝Sharing — visibility levels: public, unlisted/link, hidden, and private
📝Memo Collaboration — invite collaborators to co-create memos with separate collaborator content and notes
Permission Tags — audience tags and contact permission tags gating access by relationship (#for-X convention)
Contacts — collaborators, subscribers, followers, and personal contacts in one CRM-style view
Canonical URLs & Slugs — custom canonical links, human-readable slugs, and 301 redirects on move

AI Chat & Augmentation

📝AI & Augmentation — a personal AI chat agent and portable identity layer for your library
📝Chat — RAG-grounded chat via a universal floating panel, plus standalone chat and profile embeds
📝BYOK — connect your own key across OpenAI, Anthropic, Google, Mistral, MiniMax, or Moonshot
📝Conversation Starters — creator-configured prompts shown to visitors
📝Chat Settings — owner vs. visitor system prompts, model selection, access, budgets, and rate limits
📝Augmentation System — four living identity memos (Soul, Style, Human, Memory) that travel across clients
📝Implicit Loading — a required get_context call gates every other MCP tool until your identity context loads
📝Session Memory Protocol — persistent memory across conversations via daily memos
📝Semantic Search — versioned memo embeddings powering RAG and meaning-based retrieval
📝Premade Chats — shareable links that open your chat mid-conversation, preloaded with a kickoff message and scoped to chosen memos

MCP & Agent API

📝Integrations — connect your library to AI clients via MCP, or automate it via a REST API
📝MythOS MCP — connect your library to Claude, Cursor, and any MCP client
📝MCP Tool Suite — 41 tools for memo CRUD, search, templates, tasks, daily entries, tags, subscribers, communities, and collaborators
Read-Before-Write Contract — compare-and-swap locking on every mutation via expectedUpdatedAt
📝Internal Agent API — the same capabilities over plain REST, for non-MCP clients, with scoped mtk_* keys
📝Discovery — llms.txt, an OpenAPI spec, and a plugin manifest for onboarding an integration
📝Syncing CLAUDE.md from MythOS — keep Claude Code instructions synced from your library
📝MythOS on Claude Mobile — access your library from iOS and Android via the same OAuth connector

Publishing & Distribution

📝MythOS Newsletters — turn your library into a newsletter with topics, digests, broadcasts, and preambles
Subscriber Management — subscribe flow, topic segments, frequency settings, custom fields, and growth analytics
📝Bulk Import — CSV upload with column mapping, validation, and dedup
📝Broadcasts — one-off emails to all subscribers or topic segments with monthly send limits
Digest Preamble — versioned, publishable introduction text for digest emails
📝Email Ingestion — forward content to a secret address with natural-language instructions to create or update memos
📝Custom Domains — point a domain at your library with DNS verification and primary-domain selection
📝SEO & AEO — per-memo SEO, canonical URLs, Open Graph and Twitter cards, sitemaps, and AI-readable llms.txt
Sitemaps & Crawlers — memo, tag, community, and per-user sitemaps plus robots.txt and per-user llms.txt

Communities

📝Communities — curated, moderated spaces for contributing memos to shared collections
Community Posts & Voting — submit memos with context, upvote/downvote, and hot-score ranking
📝Comments — threaded comments with replies and comment voting
Moderation — pending-post queue, approve/reject, member management, and moderator promotion
Discovery & Feeds — browse, search, and personalized community discovery; followed-community feeds

Profile, Social, Gamification & Habits

Creator Profile — public profile with bio, social links, conversation starters, and configurable stat visibility
Follow System — follow creators and communities into a personal aggregated feed
Badges — earned badges on profiles, auto-granted by conditions or manually awarded
📝Habits — track habits by the tags in your daily memo; a colored grid of good/bad/skipped days, categories, and multi-use counts
📝Streaks — consecutive-day habit chains, badged at three days

Analytics, Activity & Notifications

Creator Analytics — memo views, reference trends, most-referenced and rising memos, and edit activity
Activity Timeline — unified event store of reads, references, RAG retrievals, and edits
View Tracking — per-memo view recording with source attribution
Notifications — inbox for mentions, invites, follows, and milestones with read/dismiss controls

Accounts, Auth & Security

Authentication — email/password plus Google and Apple OAuth via Supabase, with onboarding
Multi-Factor Auth — 2FA enroll, verify, challenge, and unenroll
Sessions & Devices — active-session and device management, login history, and remote revocation
Account Management — profile, avatar upload, password set/change, data export, and scheduled deletion
Privacy & Consent — cookie consent, analytics/marketing opt-out, and region detection
Gifts & Invites — gift-code redemption, invite links, and account claims

Billing & Plans

Membership Tiers — Scribe, Scholar, and Oracle plans with feature gating
Stripe Billing — subscriptions, checkout, payment methods, and transaction history
Credits & Budgets — platform balance, auto-refill, chat budget caps, and per-model cost breakdown

Import, Export & Platform

📝Import & Export — bring content in from Obsidian, Substack, or email, and export your library as markdown or JSON
📝Content Import — self-serve Obsidian vault import via CLI, or a concierge Substack migration
📝Library Export — one-click web download or scripted CLI pull, markdown or JSON