System · Agent systems · Stateful agent runtime / harness

Exo Harness

One of the few open harnesses built explicitly around recursive self-modification: it isolates an immutable event log and sandbox substrate from fully agent-editable semantics, letting future models safely evolve every layer of their own runtime rather than only their memory.

Source model

Open source

Licenses

MIT License

Deployment

Local CLI · Embedded library · Optional cloud services

Status

Active

Open in the directory → Open repository ↗

Editorial ratings appear in the directory beside the profile they belong to and are never compared across collections.