Structured Contribution Framework With Governance

via “governance structure and technical steering committee oversight”

Agent2Agent (A2A) is an open protocol enabling communication and interoperability between opaque agentic applications.

Unique: Establishes formal governance with TSC oversight rather than relying on single maintainer or vendor control, ensuring protocol decisions are made transparently with community input

vs others: More transparent than vendor-controlled protocols and more structured than ad-hoc community governance, providing clear decision-making processes for long-term protocol viability