Tau Board

Tau endpoint profile

Each profile points to a running local Tau process. Chat and A2A model choices come from the authenticated backend catalog and can change within a session.

Saved profile

Profile name

Tau URL

Provider

Model

Thinking

Local state directory

Leave blank to derive it from Tau health and TAU_LOCAL_STATE_ROOT.

Connection

Choose a profile and check its connection.

Local sessions and Tasks stay on this machine. Tau tools can still change real Main Sequence resources.

Chat settings

Endpoint profile

Provider

Model

Thinking

Session UID

A refresh keeps this UID. Use an existing local UID to resume.

Conversation

A2A action

Endpoint profile

Provider

Model

Thinking

Action

Context ID

Task ID

Clear this field to create a new Task. Keep it to continue or inspect the current Task.

Tasks

Choose an action to begin.

Task	Context	Status

Tasks

Endpoint profile

Session

Task detail

Select a Task to inspect its status and events.

Event timeline

Task state events and related session logs are labelled separately. Raw event fields are available by expanding a row.

Local SQLite state

Row detail

Operational logs

Endpoint profile

Session

Task

Level

Event

These values come from Tau Board's startup environment and its local .env file. Tau may have been started with different values. Saving .env changes does not reconfigure a running Tau or Board process; restart the affected process to use them.

Current board session

Tau endpoint now

Local state directory now

This updates the selected profile immediately. It does not write .env.

Credential presence

Board process and local .env are shown separately. Credential values are never sent to the browser.

Local environment settings

Edit the local .env column, then save. Only the named non-secret variables below can be changed here. An empty field removes its assignment from .env.

Variable	Board process	Local .env