Decoding the Configuration of AI Coding Agents: Insights from Claude Code Projects

Fuente: arXiv
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Hauptverfasser: Santos, Helio Victor F., Costa, Vitor, Montandon, Joao Eduardo, Valente, Marco Tulio
Format: Preprint
Veröffentlicht: 2025
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author Santos, Helio Victor F.
Costa, Vitor
Montandon, Joao Eduardo
Valente, Marco Tulio
author_facet Santos, Helio Victor F.
Costa, Vitor
Montandon, Joao Eduardo
Valente, Marco Tulio
contents Agentic code assistants are a new generation of AI systems capable of performing end-to-end software engineering tasks. While these systems promise unprecedented productivity gains, their behavior and effectiveness depend heavily on configuration files that define architectural constraints, coding practices, and tool usage policies. However, little is known about the structure and content of these configuration artifacts. This paper presents an empirical study of the configuration ecosystem of Claude Code, one of the most widely used agentic coding systems. We collected and analyzed 328 configuration files from public Claude Code projects to identify (i) the software engineering concerns and practices they specify and (ii) how these concerns co-occur within individual files. The results highlight the importance of defining a wide range of concerns and practices in agent configuration files, with particular emphasis on specifying the architecture the agent should follow.
format Preprint
id arxiv_https___arxiv_org_abs_2511_09268
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Decoding the Configuration of AI Coding Agents: Insights from Claude Code Projects
Santos, Helio Victor F.
Costa, Vitor
Montandon, Joao Eduardo
Valente, Marco Tulio
Software Engineering
Agentic code assistants are a new generation of AI systems capable of performing end-to-end software engineering tasks. While these systems promise unprecedented productivity gains, their behavior and effectiveness depend heavily on configuration files that define architectural constraints, coding practices, and tool usage policies. However, little is known about the structure and content of these configuration artifacts. This paper presents an empirical study of the configuration ecosystem of Claude Code, one of the most widely used agentic coding systems. We collected and analyzed 328 configuration files from public Claude Code projects to identify (i) the software engineering concerns and practices they specify and (ii) how these concerns co-occur within individual files. The results highlight the importance of defining a wide range of concerns and practices in agent configuration files, with particular emphasis on specifying the architecture the agent should follow.
title Decoding the Configuration of AI Coding Agents: Insights from Claude Code Projects
topic Software Engineering
url https://arxiv.org/abs/2511.09268