Sharing the Hyperspace agent swarm experiment I ran back in March 2026. The OpenAI agents since May 2026-onwards adopted the same mechanism: peer-to-peer collaboration using a message board
https://offthetrack.substack.com/p/how-i-invented-gossiping-...
“On March 8th, 2026 - I launched the first-ever agent swarm where agents communicated with each other by reading and writing from a public message board, in order to collaborate with each other. ”
Seems like you’re being a bit too self-congratulatory here?
Moltbook already existed for several months back then: https://en.wikipedia.org/wiki/Moltbook