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Every note gets a vector embedding when written. The tree structure is the skeleton. The embeddings are the magnetic field between bones. Two notes on opposite branches that are semantically related find each other without any explicit link. The tree hierarchy says these are far apart. The vector...

Every action in TreeOS costs energy. Creating a node costs 3. Writing a note costs 1 to 5 depending on length. Changing a status costs 1. Running an understanding pass, executing a script, completing a prestige version: each has a defined cost. Energy prevents runaway usage, establishes fair limits...

The tree learns which structures work. A branch that grows, accumulates notes, generates cascade signals, builds codebook entries, gets revisited frequently is a successful pattern. A branch that was created, received two notes, and went dormant for three months is a failed pattern. Tracks...

The tree imagines what it could become. Watches the gap between what users do and what extensions handle. When users repeatedly do something manually that could be automated, evolve notices. For patterns matching existing directory extensions: suggest installation. For patterns matching nothing in...

The AI navigates a tree branch the way Claude Code navigates a codebase. It does not read everything. It reads the structure first. Names, types, child counts, depths. No note content. Just the skeleton. Then it probes metadata: evolution fitness, long-memory connections, codebook entries, embed...

Personal finance. Track accounts, log transactions in natural language, monitor spending by category. Each account is a node with a balance. Say what you spent or earned and the tree updates. Budget goals per category. The AI reflects on patterns, flags overspending, helps you think through...

Multi-modality workout tracking. Three languages: gym (weight x reps x sets), running (distance x time x pace), bodyweight (reps x sets or duration). One extension, one LLM call detects modality and parses. The tree structure defines what exercises exist. Gym bro, marathon runner, and someone doing...

Cascade is the kernel's nervous system. When content is written at a cascade-enabled node, the kernel fires onCascade and stores the results in daily partition nodes under the .flow system node. Those results accumulate quickly. The flow extension provides the query layer that makes them useful by...

Nutrition tracking through tree structure. Log node receives food input. One LLM call parses macros. Cascade routes to Protein, Carbs, Fats nodes. Meals subtree tracks patterns by slot (Breakfast, Lunch, Dinner, Snacks). Profile node holds goals and restrictions. History node archives daily...

Makes the tree know what it does not know. When cascade delivers a signal to a node, the signal metadata may reference extension namespaces that the local land does not have installed. Solana data arriving at a land without the solana extension. Understanding summaries arriving at a land without...

A tree is not limited to the TreeOS interface. The gateway extension is the core abstraction that connects trees to external platforms: Discord, Slack, Telegram, email, Matrix, Reddit, X, and any future channel type. It provides the channel model, the CRUD API, the type registry, the dispatch...

Registers the Discord channel type with the gateway core, enabling trees to send and receive messages through Discord servers. Output channels post notifications to a Discord channel via webhook URL. Input channels connect a persistent Discord bot that listens for messages in a specific channel and...

Registers the email channel type with the gateway core, enabling trees to send and receive messages over email. Output channels send notifications via SMTP using nodemailer. Any SMTP server works: Gmail, Outlook, SendGrid, Mailgun, Postmark, AWS SES, or self-hosted. SMTP credentials can be set...

Registers the Matrix channel type with the gateway core, enabling trees to communicate through the Matrix open federation protocol. Output channels send notifications to a Matrix room using the Client-Server API (PUT to /_matrix/client/v3/rooms/:roomId/send). Messages are sent as m.room.message...

Registers the Reddit channel type with the gateway core, enabling trees to publish content to subreddits, respond to comments, and monitor discussions across Reddit. Output channels submit self-posts to a configured subreddit via the Reddit API's /api/submit endpoint. The tree can publish research,...

Registers the Slack channel type with the gateway core, enabling trees to send and receive messages in Slack workspaces. Output channels post notifications to a Slack channel using the chat.postMessage API with a Bot User OAuth Token (xoxb-). Messages are formatted with Slack's bold markdown...

SMS channel type for the gateway extension. Registers the sms channel type at boot, enabling trees to send and receive text messages through Twilio. No Twilio SDK required. The handler calls the Twilio REST API directly using basic auth, sending form-encoded POST requests to the Messages endpoint....

Telegram channel type for the gateway extension. Registers the telegram channel type at boot, enabling trees to communicate through Telegram bots. A channel requires a bot token (from BotFather) and a chat ID (the Telegram group or direct message to connect). The bot token is stored encrypted in...

Tree-to-tree gateway channel. Connects a tree on this land to a tree on another land, without Canopy federation. Canopy is infrastructure-level peering between land operators. Gateway-tree is user-level connection between tree owners. You don't need your land operator to peer with their land...

Web push channel type for the gateway extension. Registers the webapp channel type at boot, enabling trees to push notifications to web browsers using the Web Push protocol (RFC 8030). This is output-only: browsers receive notifications from the tree, but cannot send messages back through this...

X (Twitter) channel type for the gateway. Three modes: output-only post generation (the tree becomes a content engine), input-output conversation (threaded replies on X), and input-only listening (mentions, keywords, hashtags become cascade signals). Every X channel binds to a TreeOS user for...

Navigate by intent. Say where, not how. 'go workout' finds fitness across all your trees. 'go food' finds the food node. 'go' with no arguments shows all navigable positions ranked by recency. Reads the routing index from tree-orchestrator. Matches extension names, tree names, node names. Navigates...

Network governance visibility. Fetches governance policies from configured directories and surfaces them to the land-manager AI. Shows current seed version, minimum required version, recommended version, and compatibility status. Never forces updates. Only informs.

The tree knows it's alive. Pure in-memory presence detection. No database writes. No metadata. No LLM. Two hooks record when humans interact. enrichContext injects one field: landHeartbeat. Values: alive (someone is here), quiet (recent but gone), dormant (nobody for a while). The AI at a quiet...

The lobby remembers. Tracks what the user cares about across home-zone conversations. Navigation patterns, explicit reminders, session topics. A .home system tree per user holds the memories. enrichContext injects them so the home agent greets with context instead of amnesia.