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Vercel open-sources durable-harness for crash-proof coding agents

What to do

Try durable-harness under Apache-2.0 to keep Pi, OpenCode, Claude Code and Codex sessions alive through crashes.

Why

It makes agent sessions survive crashes across four coding agents.

What the research found

Vercel open-sourced durable-harness under Apache-2.0, a package that makes Pi, OpenCode, Claude Code and Codex agent sessions survive crashes.

Vercel open-sourced durable-harness under the Apache-2.0 license 99%
durable-harness makes Pi, OpenCode, Claude Code and Codex agent sessions survive crashes 99%

marktechpost.com https://marktechpost.com/2026/10/21/vercel-durable-harness-crash-proof-coding-agents

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