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Chat & events

The right rail is the live event log plus a composer to talk to agents.

Annotated chat rail

# Element Purpose
1 Title + filters All / Acts / Chat / Sys — narrow the log
2 Event log Tick-tagged lines (actions, chat, system)
3 Composer Target dropdown + message + Send

Hide the rail with × or the top-bar Chat toggle.


Filters

Filter Shows
All Everything
Acts Agent actions (navigate_to, mine_block, …)
Chat Spoken lines / chat events
Sys Spawns, errors, control notices

Sending a message

  1. Pick Everyone or one agent in the target dropdown.
  2. Type a short message (max 256 chars).
  3. Send — the line is queued as inbound human chat and appears on the next decide step for the target(s).

Pending human chat is visible to the LLM as part of the agent’s observation context.


Reading the log

Each entry is roughly:

t12  alex → navigate_to (3200ms)
  • Tick — simulation step when it happened
  • Agent — who acted or spoke
  • Kind — action or chat
  • Timing — decision latency when relevant

Use Pause + filters when an agent loops on the same action.

Next: Watchers