Issue #4 Infrastructure and Builders June 18, 2026 · Friday

The Stack Reconfigures

GENIUS Act signed, MCP transport breaks in a major release, and the first server-side remote code execution vulnerability surfaces in a production MCP deployment.

GENIUS ActMCP breaking changesRCE vulnerabilitystablecoin law

Three simultaneous infrastructure events reshaped the agent commerce stack: the GENIUS Act was signed into law establishing the first federal stablecoin framework, a breaking transport change in MCP 1.1 required server operators to migrate, and a CVE was filed for server-side RCE in a widely-used MCP server package.

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