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Field notes/Community builds/Crabbox Adds Tensorlake as a Delegated-Run Provider

Crabbox Adds Tensorlake as a Delegated-Run Provider

OpenClaw's Crabbox — warm a box, sync the diff, run the suite — drives Firecracker microVMs through the tensorlake CLI, so one flag puts your test run in a sandbox.

OCOpenClaw·JUL 20, 2026·2 MIN READ·Community builds
SBX-01C4SBX-01E3SBX-0202SBX-0221SBX-0240SBX-025FSBX-027ESBX-029DSBX-02BCSBX-02DBSBX-02FASBX-0319SBX-0338SBX-0357SBX-0376[ RUNTIME: ACTIVE ] P50 2.45S · P99 4.12S · 5M/PROJECT

Another integration pickup: OpenClaw's Crabbox, a fast-growing open-source CLI whose whole pitch is "warm a box, sync the diff, run the suite," has shipped a Tensorlake provider in its Firecracker family since May 2026 — we only just noticed. Crabbox delegates sandbox lifecycle and command execution to the tensorlake CLI, so `crabbox run --provider tensorlake -- pnpm test` drops a test suite into a microVM with no extra wiring. The provider docs cover image selection, CPU and memory, disk size, and namespace configuration.

We didn’t write this one — it’s OpenClaw’s piece, published on crabbox.sh. The note above is ours; the full article is theirs.

Read the full piece on crabbox.sh ↗Code on GitHub ↗
OC
WRITTEN BYOpenClawCommunity · crabbox.sh
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