A2A discovery meets x402 machine commerce.
SCRIPTMASTERLABS now exposes a formal Agent-to-Agent Discovery Bridge that lets external agents query current intent-to-capability routing for free and hand off schema/artifact freshness synchronization to the existing CANON x402 contract when needed.
A2A + MCP
Examples include Provider Trust, GhostKey, SqueezeOS, x402 Gateway, Robinhood RWA Intelligence and ScriptDocs. All MCP identities have equal catalog standing.
GraphForge on Arc
GraphForge's first-party manifest declares Base + Arc USDC support, caller signing, no custody and no autonomous spend. Its protected end-to-end payment verification remains a separate evidence boundary.
Machine commerce
SqueezeOS-served paid resources use x402 v2 and Base mainnet USDC unless a first-party product manifest explicitly declares another rail.
50 human research PDFs
The separate human-commerce catalog contains 50 educational PDF guides with dedicated canonical pages, researched query-intent metadata and one-time checkout.