Guillermo Rauch(@rauchg)

Harness durability in https://t.co/OL0LzGtvAw. The same 𝚌𝚛𝚎𝚊𝚝𝚎𝙵𝚡𝙰𝚐𝚎𝚗𝚝() is now *durabl...

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Harness durability in https://t.co/OL0LzGtvAw. The same 𝚌𝚛𝚎𝚊𝚝𝚎𝙵𝚡𝙰𝚐𝚎𝚗𝚝() is now *durabl...

TL;DR · AI 摘要

libfx v0.0.14实现代理耐久性，通过简单API确保崩溃后恢复，兼容本地/云端部署及多种运行时。

核心要点

  • libfx v0.0.14版本实现耐久性，支持本地和云端环境
  • 1行代码即可利用Vercel基础设施保障可靠性
  • 会话可自动恢复崩溃/超时，兼容ChatGPT/Grok等模型

结构提纲

按章节快速跳转。

  1. §引言

    宣布libfx实现代理耐久性突破，兼容多环境部署。

  2. ·核心机制

    通过简单API实现崩溃恢复，利用Vercel基础设施保障可靠性。

  3. ›功能特性

    支持会话恢复、多模型兼容及本地/云端统一API。

  4. ·应用场景

    适用于Vercel、Pi、OpenCode及自定义部署环境。

思维导图

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查看大纲文本（无障碍 / 无 JS 友好）
  • libfx耐久性机制
    • 核心特性
      • 会话恢复
      • 多环境兼容
      • 1LOC可靠性
    • 技术实现
      • Vercel基础设施
      • durability adapter API
    • 应用场景
      • Vercel
      • Pi
      • 自定义部署

金句 / Highlights

值得收藏与分享的关键句。

#libfx#耐久性#Node.js#Vercel#Agent
打开原文

Guillermo Rauch on X: "Harness durability in https://t.co/OL0LzGtvAw. The same 𝚌𝚛𝚎𝚊𝚝𝚎𝙵𝚡𝙰𝚐𝚎𝚗𝚝() is now *durable* on your laptop or in the cloud, via files, Postgres, or Vercel Workflows. Node.js or Bun. Agents need long-running compute. But they also need to tolerate restarts, redeplo… / X

Guillermo Rauch

@rauchg

Harness durability in

fx.sh

. The same 𝚌𝚛𝚎𝚊𝚝𝚎𝙵𝚡𝙰𝚐𝚎𝚗𝚝() is now *durable* on your laptop or in the cloud, via files, Postgres, or Vercel Workflows. Node.js or Bun. Agents need long-running compute. But they also need to tolerate restarts, redeploys, timeouts, crashes… Concretely, if a user sends a prompt and then throws their phone into a black hole, we ensure that turn runs to completion. If the process crashes mid-tool-call, it resumes from there. To this end, 𝚕𝚒𝚋𝚏𝚡 introduces a simple durability adapter API. On Vercel, it leverages all the infra we built for durable workflows and queues, giving you reliability with 1LOC. This is a critical aspect of production-grade agents (and something all

@

eve

agents also get out of the box). Next, we'll show you how we bring the same durability to Pi, OpenCode, and even your own custom harnesses.

Pranit

@fazxes

Oct 16

fx v0.0.14 libfx is now durable out of the box. Same API on local, Vercel and DIY. - Sessions survive crashes, redeploys & timeouts - Power cloud agents with ChatGPT & Grok subscriptions - Custom providers & local model support in libfx - Run multiple libfx agents in one app -

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10:00 PM · Oct 16, 2026

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