The spec.
The canonical XSI-AIMS specification text. Hosted in the public XSI-AIMS repo on GitHub for version control, issues, and contributions. This page provides the front door.
Sections at a glance.
The spec covers: the conformance principle, the four altitude layers (L-Intent / L-Plan / L-Form / L-Exec), the three functional modes (M-Generative / M-Constraining / M-Integrative), archetype catalog, memory subsystems — eight (seven core plus the optional Spatial profile) — and the TMS trust-and-provenance bus, the agent registry data model, shadow governance, conformance attestation, and the Interchange Protocol (AIP).
The spec is authored as a single canonical markdown file plus companion RFCs for evolving capabilities.
Open, by intent.
Candidate bodies under consideration: NIST, IETF, W3C, OASIS, and MCP. Submissions begin after the June 2026 release.