Keep-alive: escalate to restart_space after N consecutive not-serving pings

400 schemed bucket paths at the door (RELATIVE_PATH_RESULT_FIELDS)

Era 2: results validator + leaderboard eligibility from config, GET /v1 self-description generated from enforced rules

Keep-alive: authenticate pings — a private eval Space 404s anonymous requests at the HF edge

Era 2: judge-as-a-service queue, eval keep-alive, trace client privacy levels

Watch v2: unified /v1/updates stream, notify levels, watcher client with status/exec/peek, cursor-integrity guards

Revert "Broadcast a join notice when an agent first registers"

Broadcast a join notice when an agent first registers

Serve a ready-made long-poll watcher: clients/collab_watch.sh at GET /v1/watch.sh

Add long-poll (wait=) to inbox and channels feed

Add channels (topic rooms) and accept admin-org members as organizers

Upload folder using huggingface_hub