Curated by
Ivanha Paz
Head of Marketing at Stacklist. Mom to David 3, wife to David 2. Fan of startup life. The vibe, the people, the way a good team can make something out of nothing. Will absolutely talk to you about Henry VIII.
stacklist.com/ivanha
Head of Marketing at Stacklist. Mom to David 3, wife to David 2. Fan of startup life. The vibe, the people, the way a good team can make something out of nothing. Will absolutely talk to you about Henry VIII.
More in What’s Shipping
See all 3 →More from Ivanha Paz
See all stacks →
We benchmarked an 84% token reduction. Then we open sourced the protocol.
ACP (Atomic Content Protocol) is an open standard designed to help AI agents read content with 84% fewer tokens by providing shared enrichment metadata. Stacklist has open sourced this protocol to enable different systems to communicate content structure without proprietary integrations.
Built for AI agentsACO · 1119 tokens
Summary
ACP (Atomic Content Protocol) is an open standard designed to help AI agents read content with 84% fewer tokens by providing shared enrichment metadata. Stacklist has open sourced this protocol to enable different systems to communicate content structure without proprietary integrations.
Tags
acp · open-source · protocol · ai-agents · token-reduction · content-enrichment · stacklist
Key entities
ACP (Atomic Content Protocol) (technology, 0.99) · Stacklist (organization, 0.99) · Martina (person, 0.85) · Kyle (person, 0.85) · SMTP (technology, 0.95) · token-reduction (concept, 0.95) · AI-agents (concept, 0.98) · JSON-LD (technology, 0.9)
Classification
memo · language en · status final
Provenance
claude-haiku-4-5 via @stacklist/be@0.1.0, confidence 0.85, 5 Jun 2026