{"slug": "i-built-lucius-to-make-coding-agent-sessions-easier-to-understand", "title": "I built Lucius to make coding-agent sessions easier to understand", "summary": "A developer built Lucius, an open-source tool for exploring coding-agent sessions in a clearer, more structured way. Instead of scrolling through long terminal transcripts from tools like Claude Code and Codex, users can inspect sessions and understand the agent's work more quickly. The tool is still early, and feedback from regular users of coding agents is welcome.", "body_md": "Claude Code and Codex are powerful, but longer sessions can become surprisingly difficult to follow.\n\nThe terminal quickly fills with:\n\nBy the end of a session, the important questions are often still unclear:\n\nWhat actually changed? Why did it change? What failed? What should I review?\n\nThat is why I built Lucius.\n\nLucius is an open-source tool for exploring coding-agent sessions in a clearer, more structured way. Instead of scrolling through a long terminal transcript, you can inspect the session and understand the agent’s work more quickly.\n\nThe goal is not to hide the raw output or blindly summarize everything. It is to make it easier to move between the high-level result and the underlying details.\n\nI am especially interested in improving the experience around:\n\nLucius is still early, so feedback from people who regularly use Claude Code, Codex, or similar coding agents would be genuinely useful.\n\nHow do you review longer agent sessions today? Do you read the full terminal output, inspect only the final diff, or use another tool?\n\nGitHub: [https://github.com/berkantay/lucius](https://github.com/berkantay/lucius)\n\nFeedback, issues, contributions, and stars are appreciated.", "url": "https://wpnews.pro/news/i-built-lucius-to-make-coding-agent-sessions-easier-to-understand", "canonical_source": "https://dev.to/berkantay/i-built-lucius-to-make-coding-agent-sessions-easier-to-understand-4677", "published_at": "2026-07-29 20:17:17+00:00", "updated_at": "2026-07-29 21:01:50.033901+00:00", "lang": "en", "topics": ["developer-tools", "ai-agents", "ai-tools"], "entities": ["Lucius", "Claude Code", "Codex", "GitHub"], "alternates": {"html": "https://wpnews.pro/news/i-built-lucius-to-make-coding-agent-sessions-easier-to-understand", "markdown": "https://wpnews.pro/news/i-built-lucius-to-make-coding-agent-sessions-easier-to-understand.md", "text": "https://wpnews.pro/news/i-built-lucius-to-make-coding-agent-sessions-easier-to-understand.txt", "jsonld": "https://wpnews.pro/news/i-built-lucius-to-make-coding-agent-sessions-easier-to-understand.jsonld"}}