Development

An open spec lets agents publish and verify each other's tools

development2026-06-21

Claim

Google released the open Agentic Resource Discovery spec to publish and cryptographically verify AI tools and skills, while OpenAI swapped its ChatGPT billboards for Codex ones, retiring the chatbot for the agent.

Reporting date: 2026-06-21 (not necessarily the event date)

Sources

Attribution and reporting linked by this record; links do not imply independent verification.

Welcome to June 21, 2026 (theinnermostloop.substack.com)

Knowledge graphopen in browser →

Reported in

Welcome to June 21, 2026

Actor

Evidence for

Supersedes

A chatbot is rebuilt as a superapp of task-doing agents

Referenced by

Cite or correct this record

Citation formatCitation text

An open spec lets agents publish and verify each other's tools
Innermost Loop KB — secondary record
Reporting date: 2026-06-21
KB permalink: https://nicholsn.github.io/innermost-loop-kb/developments/2026-06-21-agents-learn-to-find-each-other
Claim: Google released the open Agentic Resource Discovery spec to publish and cryptographically verify AI tools and skills, while OpenAI swapped its ChatGPT billboards for Codex ones, retiring the chatbot for the agent.
Attributed sources:
- Welcome to June 21, 2026 — https://theinnermostloop.substack.com/p/welcome-to-june-21-2026
This citation does not imply independent verification of linked-source claims.

Suggest a correction — opens a GitHub draft for you to review and submit.