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Bastion

isolated Linux VMs for background coding agents

Details

External ID
48523664
Source
HN
Company
—
Product
Bastion
Website domain
bastion.computer
Launched
June 14, 2026
Cohort
—
Upvotes
32
Upvotes percentile
0.7971311475409836
Tags
—
Fetched at
Sept. 7, 2026, 9:26 p.m.
Updated at
Sept. 7, 2026, 9:26 p.m.

Enrichment

Theme
coding agent interfaces and environments
Vertical
—
Function
Model & infra
Audience
Developer
AI stance
AI feature
Project type
Commercial product
Normalized one-liner
isolated vms for ai coding agents
Manually corrected
False

Could you build this?

No Providing fast, isolated Linux VMs for background coding agents requires custom hypervisor/microVM infrastructure and high-density virtualization orchestration.

What it would actually take: The infrastructure needs to orchestrate microVMs using Firecracker or QEMU/KVM running on bare-metal servers, paired with custom containerd/snapshotter backends for sub-second VM boots. The critical challenges include multi-tenant kernel isolation, ephemeral copy-on-write root filesystem branching, low-latency agent RPC/TTY streaming, and strict network sandboxing. This requires deep systems infrastructure, Linux kernel virtualization, and distributed systems engineering.

Discussion

2 comments analyzed.

Concerns raised: Name conflicts with 'Bastion host' terminology

Competitors

Other products that read as similar to this one — 2025 launches clear the similarity bar, closest 8 shown.

Attention rank: #405 of 2026 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).

Launched 226 days after the earliest competitor.

Other launches for this product