No signal event on file yet — status is unknown, not "quiet".
- first observed Kanon started keeping permanent history for this agent
| Machine-callable | — | unknown | — |
| Open source | 1 | inferred | 1 quote(s) |
| Self-hostable | 1 | inferred | 1 quote(s) |
| Bring your own key | — | unknown | — |
| Autonomy level | 3 | inferred | 3 quote(s) |
| Pricing model | — | unknown | — |
| Integrations | — | unknown | — |
“Unknown” means we have not verified it — it is not a “no”. Hard filters never treat unknown as false.
Its ability to operate entirely offline while delivering real-time vulnerability detection makes it a unique tool for on-the-go security assessments.
Evidence quotesverbatim, from the product’s own materials
“public GitHub repository (README fetched)”— structural
“runs entirely on a smartphone”— readme
“which host to probe, which tool to use, what to look for”— readme
“decide what to do next — which host to probe”— readme
“builds knowledge gradually over hours”— readme
“No internet connection or cloud API required”— readme
FAQ
What is Nightcrawler?
Nightcrawler is a mobile-first AI agent that runs locally on smartphones to detect security vulnerabilities without needing an internet connection.
What does Nightcrawler do?
Security researchers need to scan for device-level vulnerabilities offline, with minimal setup and maximum privacy.
Why does Nightcrawler matter?
Its ability to operate entirely offline while delivering real-time vulnerability detection makes it a unique tool for on-the-go security assessments.
Is Nightcrawler open source?
Yes — Nightcrawler is open source.
Can I self-host Nightcrawler?
Yes — Nightcrawler can be self-hosted.
How popular is Nightcrawler?
As tracked by KanonAgent: 120 upvotes (first indexed 2026-08-03).
What are the best Nightcrawler alternatives?
Similar AI agents tracked by KanonAgent: Hidden Business, Audn.AI, pentagi, redamon, isMalicious, AI-Infra-Guard.