Vercel Open-Sources durable-harness for Crash-Proof Coding Agents

Vercel released durable-harness, an open-source package that logs every model and tool call so that Pi, OpenCode, Claude Code and Codex sessions can resume after crashes, timeouts and redeploys on Vercel, Postgres or a laptop. The package targets coding agents whose long-running sessions are otherwise lost when a process fails or a deployment restarts.

Vercel released durable-harness, an open-source package that logs every model and tool call so Pi, OpenCode, Claude Code and Codex sessions resume after crashes, timeouts and redeploys on Vercel, Postgres or a laptop. The post Vercel Open-Sources durable-harness for Crash-Proof Coding Agents https://www.marktechpost.com/2026/10/21/vercel-durable-harness-crash-proof-coding-agents/ appeared first on MarkTechPost https://www.marktechpost.com .