feat(sandbox-tensorlake): add Tensorlake sandbox provider package#16265
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cooleel wants to merge 3 commits into
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feat(sandbox-tensorlake): add Tensorlake sandbox provider package#16265cooleel wants to merge 3 commits into
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Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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- Honor `workingDirectory` for bare commands: thread the resolved default working dir into the base session and `restricted()` so `run`/`spawn` without a per-call dir resolve against the advertised `defaultWorkingDirectory` instead of the image default. - Surface genuine resume failures: gate `resume()` on the matched sandbox status (only SUSPENDED/SUSPENDING) and let errors propagate, rather than swallowing every resume error and returning a session that fails opaquely. - Avoid cross-provider snapshot reuse: fold a stable settings/credentials hash into the template name so providers sharing a harness identity but differing in settings don't reuse each other's snapshot. - Don't leak sandboxes on failed initialization: terminate the sandbox (and named template) when setup/onFirstCreate/checkpoint throws. - Evict tunnels from the cache on failure so a transient error doesn't permanently poison `getPortUrl`. Adds regression tests for each. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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Summary
Adds
@ai-sdk/sandbox-tensorlake, aHarnessV1SandboxProviderbacked by Tensorlake sandboxes, so harnesses like Claude Code can run inside a Tensorlake sandbox.Manual Verification
What's included
createTensorlakeSandbox):createSession/resumeSession, suspend-basedstopwith resume, and snapshot-backed session forking (bootstrap once per identity, fork per session).Experimental_SandboxSessionsurface (run/spawn/file I/O) plus theHarnessV1NetworkSandboxSessioninfra surface (ports,getPortUrl,restricted()).getPortUrlopens an authenticated Tensorlake TCP tunnel and returns a plainws/wsslocalhost URL — no public ingress, no custom handshake. A dedicated bridge port is advertised automatically.setupoption: runs shell commands as root once at create time to provision tools the base image lacks (e.g.pnpm) without a custom image; with a snapshot recipe the setup is baked into every fork.Testing
setup, resume, sessions).101-upgrade test through the tunnel (stockwsclient, end-to-end token enforcement).examples/ai-functions/src/harness-agent/claude-codeexamples.Docs & examples
README.md+docs/getting-started.md.generate-tensorlake-sandbox.tsandstream-tensorlake-sandbox.tsexamples.02-harness-agent.mdx.Checklist
pnpm changesetin the project root)