Anchor SDK: an open-source TypeScript agent harness with sandboxes, memory, and traces

Elegant_Fish_3822 · reddit · 2026-10-21

The author kept rebuilding the same plumbing in production agents: a safe place to run code, memory that survives long tasks, budgets to stop runaway loops, replayable traces, and a way to know "done" means done. They packaged it as Anchor SDK, an open-source TypeScript agent harness with pluggable sandboxes, memory, recovery, and traces (anchor-sdk.dev).

Related event: Anchor SDK: Open-Source TypeScript Harness for Production AI Agents(3 posts)→

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