lingcage
Rust KVM VMM that cages AI agents in cloned microVMs. Boot once, clone per sandbox. x86_64, aarch64, riscv64.
Details
- External ID
- 1367583875
- Source
- GITHUB
- Company
- —
- Product
- lingcage
- Website domain
- lingcage.com
- Launched
- Sept. 12, 2026
- Cohort
- —
- Upvotes
- 11
- Upvotes percentile
- 0.33858570330514987
- Tags
- aarch64, hypervisor, kvm, microvm, riscv, riscv64, rust, sandbox, snapshot, virtualization, vmm
- Fetched at
- Sept. 16, 2026, 5:02 p.m.
- Updated at
- Sept. 16, 2026, 5:02 p.m.
Enrichment
- Theme
- ai agent infrastructure and tooling
- Vertical
- Security
- Function
- Dev tools
- Audience
- Developer
- AI stance
- Not AI
- Project type
- Hobby / open-source project
- Normalized one-liner
- microvm isolation sandbox for ai agents
- Manually corrected
- False
Could you build this?
No Writing a custom KVM-based Virtual Machine Monitor (VMM) in Rust with cross-architecture support (x86_64, aarch64, riscv64) and fast-cloning memory snapshots requires deep systems virtualization and kernel expertise.
What it would actually take: Building a custom VMM requires low-level Rust leveraging the Linux KVM ioctl API, implementing VirtIO devices (VirtIO-net, VirtIO-blk), memory mapping with copy-on-write fork/snapshotting mechanics, and low-level architectural setup (page tables, GIC/APIC interrupt controllers). This requires specialized systems programming skills comparable to the engineers who created Firecracker or Cloud-Hypervisor.
Competitors
Other products that read as similar to this one — 275 launches clear the similarity bar, closest 8 shown.
Attention rank: #143 of 276 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 310 days after the earliest competitor.
- Declaw Arena · hn · 2026-07-02 · 8 upvotes · similarity 0.49
- Brig · hn · 2026-09-22 · 9 upvotes · similarity 0.49
- Bastion · hn · 2026-06-14 · 32 upvotes · similarity 0.46
- Phantom · hn · 2026-03-30 · 18 upvotes · similarity 0.46
- KrillClaw · hn · 2026-02-17 · 8 upvotes · similarity 0.45
- VT Code · hn · 2026-05-30 · 16 upvotes · similarity 0.44
- Clawk · hn · 2026-07-13 · 226 upvotes · similarity 0.44
- We built a <60ms, open-source alternative to E2B using RustVMM and KVM · hn · 2026-04-22 · 7 upvotes · similarity 0.43
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a dev tools tool for Sales yet.