Open-source devtool for AI agent projects

Reddit r/AI_Agents Tools

Summary

AgentLantern is an open-source devtool for AI agent projects that helps document, analyze, validate, and visualize agent workflows, with initial support for CrewAI and plans to extend to other frameworks.

Hi everyone, I’m building **AgentLantern**, an open-source devtool for AI agent projects. The idea is simple: as agent-based projects grow, it becomes harder to understand how agents, tasks, tools, and configuration files are connected. AgentLantern aims to make these projects easier to document, analyze, validate, and visualize. I started with CrewAI support, but the goal is to progressively extend **AgentLantern** to other agent frameworks. **AgentLantern** currently provides three main features: * **Lantern Docs**: generates browsable documentation from source code and configuration files, without LLM calls or API keys. * **Lantern Lint**: statically checks agent projects to detect design or configuration issues before runtime. * **Lantern Play**: runs the project and opens a pixel-art runtime viewer to observe agents working, delegating, calling tools, and producing outputs. The project is still early, and I’m mainly looking for feedback from people building with AI agents, multi-agent systems, or devtools. I’d be happy to hear your thoughts.
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