Nexus

Aegis Nexus

Living digital immune system — agents as cells, sandbox + redact as membrane, Grok 4.5 as brain stem.

Metaphor → code

Biology	Aegis
Cell	Agent / swarm worker
Memory	.aegis/ lessons, failures, dream
Neural summary	.aegis/nexus/neural-summary.json
Mutation	aegis evolve (genes from Grok 4.5)
Fitness	readiness + cargo + lessons
Spore	`aegis spore pack
Membrane	--sandbox + redact
Host symbiosis	`aegis hardware probe

CLI

aegis nexus status          # organism overview
aegis evolve propose "…"    # Grok mutation genes
aegis evolve run <id>       # score genes locally
aegis evolve status         # list evolution runs
aegis compress              # neural summary (local or Grok)
aegis spore pack --out DIR
aegis spore unpack DIR
aegis spore vaccinate DIR   # unpack + sandbox default
aegis hardware probe
aegis hardware policy       # heuristic throttle policy

Layout

.aegis/nexus/
  neural-summary.json
  evolution/<run-id>.json
  capability-map.json   # optional snapshot

Safety

• Evolution micro-eval uses sandbox Deny when configured.
• Spores always redact secrets; foreign hosts default sandbox=true.
• Not OS multi-tenant isolation — tool-layer membrane only.

Crates

• aegis-evolution — genes, fitness, runs
• aegis-spore — pack / unpack / vaccinate
• aegis-hardware — host probe + throttle policy