The store now starts empty and agents are added/removed exclusively through
the web admin page / admin API, persisted to AGENTS_FILE. No AGENTS env var
needed in the sops secret.
- AgentRegistry is now file-backed (AGENTS_FILE, default
/var/lib/n8n-openai/agents.json): agents persist across restarts and
can be added/removed without a redeploy.
- New admin endpoints (separate ADMIN_API_KEY):
GET /admin/agents
POST /admin/agents {model, webhook}
DELETE /admin/agents/:model
- AGENTS env only seeds the store on first boot; the file is authoritative.
- NixOS module sets AGENTS_FILE under the writable StateDirectory.
Exposes self-hosted n8n chat agents behind /v1/chat/completions and
/v1/models. Model -> n8n webhook routing via a GenServer registry, so
multiple agents map to multiple models. Plug + Bandit, req for the
n8n webhook call, Bearer auth (ADAPTER_API_KEY). Ships a flake.nix
(beamPackages.mixRelease) so it can be consumed as a NixOS flake input.
hermes-agent