StagentFinish what AI starts — never lose progress again

Stagent

Stagent is a powerful state machine plugin for Claude Code that transforms chaotic AI sessions into structured, finishable workflows. It gives developers complete control over every Claude run with persistent state, resumable sessions, and natural language template creation.

Product Highlights

• State Machine Architecture: Every stage is explicitly declared in workflow.json as the single source of truth, eliminating hidden behavior
• Session Persistence: Hooks, state.md, and SSE enable you to watch, pause, and resume any Claude run from where you left off
• Natural Language Templates: Describe your workflow in plain English and let Claude scaffold the complete workflow.json and per-stage prompts automatically
• Automatic Loop Management: Define execution loops once with built-in failure handling—reviewer or QA stages automatically loop back on validation failure
• Template Hub Publishing: Create, publish, and share workflows under author/name namespace that anyone can pull with a single --flow flag

Use Cases

• Complex Application Development: Build multi-stage apps from scratch with guaranteed completion checkpoints instead of hoping Claude finishes correctly
• Continuous Evaluation Pipelines: Run goal-driven loops that persist until evaluation passes, perfect for testing and quality assurance workflows
• Reproducible AI Workflows: Create standardized templates your team can reuse across projects, ensuring consistent execution patterns
• Long-Running Automation: Execute hours-long Claude sessions with confidence that state won't be lost and progress can be monitored remotely

Target Audience

Stagent is built for AI-native developers, engineering teams, and technical founders who rely on Claude Code for serious development work and need production-grade reliability from their AI assistant sessions.

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Stagent

Stagent 是一款专为 Claude Code 设计的强大状态机插件，将混乱的 AI 会话转化为结构化、可完成的工作流。它为开发者提供对每次 Claude 运行的完全控制，支持持久化状态、可恢复的会话以及自然语言模板创建。

产品亮点

• 状态机架构：每个阶段都在 workflow.json 中显式声明，作为唯一真实来源，消除隐藏行为
• 会话持久化：通过 Hooks、state.md 和 SSE，您可以随时观察、暂停并从断点恢复任何 Claude 运行
• 自然语言模板：用 plain English 描述工作流，让 Claude 自动生成完整的 workflow.json 和每个阶段的提示词
• 自动循环管理：一次定义执行循环，内置失败处理机制——验证失败时审核或 QA 阶段自动回退重试
• 模板中心发布：创建、发布和共享工作流，使用 author/name 命名空间，他人只需一个 --flow 参数即可拉取

应用场景

• 复杂应用开发：从零构建多阶段应用，通过有保障的完成检查点，而非依赖 Claude 正确完成
• 持续评估管道：运行目标驱动循环，直到评估通过，非常适合测试和质量保证工作流
• 可复现 AI 工作流：创建团队可在项目中重复使用的标准化模板，确保一致的执行模式
• 长时间运行自动化：放心执行数小时的 Claude 会话，状态不会丢失，进度可远程监控

目标用户

Stagent 专为 AI 原生开发者、工程团队和技术创始人打造，他们依赖 Claude Code 进行严肃的开发工作，需要 AI 助手会话具备生产级的可靠性。