SEN-1 Network Portable
A no-install field technician edition designed to run from removable media.
Flagship
SEN-1 Network
Sensignal's autonomous infrastructure engineer: a local desktop application for evidence-backed network diagnosis, device inspection, and network memory.
In development / AlphaAn autonomous network engineer you can run locally.
SEN-1 is designed to evolve from evidence-backed diagnosis into governed autonomous repair. Every future repair is being built to follow the same path, and to roll back if verification fails.
- Observe
- Diagnose
- Repair
- Verify
- Rollback
- Remember
- Predict
- Observe
- Diagnose
- Plan
- Validate
- Execute
- Verify
- Roll back if needed
Managed-device support is expanding and is still being validated against more real hardware. Autonomous write/remediation capabilities are under development.
- What problem does it solve?
Network problems are slow to diagnose and the evidence disappears once the outage is over. SEN-1 Network gathers evidence, explains what it found and how sure it is, and keeps a history of the network so past problems can be investigated.
- Who is it for?
Technicians, network engineers, MSPs, and small and mid-sized businesses running their own networks.
- What exists today?
- Local Windows desktop application
- Deterministic network health checks
- Evidence-backed diagnosis with confidence, limitations, and the next test to run
- Works locally without an AI provider
- Network map and LLDP/CDP topology
- Read-only managed device inspection over SSH/SNMP (Cisco IOS/IOS-XE, Linux/OpenWrt)
- Flight Recorder: historical timeline, incident detection, and "what happened at this time?" queries
- Guided manual fixes, re-checks, and before/after comparison
- Diagnostics export, audit records, signed updates, and local credential storage
- What's being developed?
- Governed repair workflows: explicit scope, change plans, checkpoints, verification, and rollback
- Validation on more real hardware, installers, and AI providers
- Flight Recorder expansion and wider device support
- What evidence does it use?
Health-check results, read-only device data collected over SSH/SNMP, LLDP/CDP neighbor data, and the Flight Recorder history. Every diagnosis reports its confidence, its limitations, and the next test that would confirm it.
- Does it work locally or offline?
Yes. SEN-1 Network runs on your Windows computer and works without an AI provider. A local Ollama integration and an optional Anthropic integration are part of its architecture.
- What permissions does it need?
Read-only credentials for the devices you choose to inspect (SSH/SNMP). Credentials are stored locally.
- What will it never do without authorization?
It doesn't change device configuration: managed-device access is read-only and fixes are guided steps you carry out. Future automated repair is being built to act only within an explicit, authorized scope, with a change plan, checkpoint, verification, and rollback.
- Where does it fit?
The flagship product. SEN-1 Portable is its no-install field edition, SEN-1 Fleet manages many sites, and the Network Flight Recorder Appliance would package its history capability as dedicated hardware.
Availability
SEN-1 Network is in development, at alpha stage. A public download page isn’t published on this site yet.
Related
SEN-1 Technician Drive
An optional durable portable package containing SEN-1 Portable, offline knowledge, optional local models, tools, and technician case storage.
SEN-1 Rescue
A bootable diagnostic environment for cases where the installed operating system may itself be part of the network problem.
SEN-1 Fleet
An organization and MSP fleet-management layer for many sites and customers.
SEN-1 Academy
A public education product: learn networking by operating realistic networks.
SEN-1 Studio
Sensignal's private AI company operating system, used for company management, product development, research, agents, experiments, datasets, approvals, and reports. Not a customer product.