External Agent Workflows documents state-of-the-art, non-Hyperon-origin AI agent technology that Hyperon teams adopt to augment their workflows. The deliverable is the workflow pattern to absorb — not a Hyperon-code census, and explicitly not a Hyperon implementation family. For Hyperon-native agent lines see the Claw family (mettaclaw / OmegaClaw), metta-motto, and the cards under Implementation Families.
Taxonomy guard. Cards here describe external tools that are valuable because they sit outside the Hyperon stack and are worth absorbing into it — adopt the workflow, compile it into MeTTa-native structures, do not import the foreign stack. This boundary is deliberate: it prevents paradigm-collapse between "Hyperon implementation" and "external augmentation tech."
Scope follows the Cross-Org Cognitive Repo Sweeps expanded scope criterion (2026-06-23): include non-Hyperon-origin tech being used to augment Hyperon workflows; exclude general AI beyond the scope of the Hyperon stack and pure infrastructure/blockchain plumbing.
Anticipated siblings from later sweeps: ASI-Alliance agent tooling (SC-1).