---
type: Glossary Term
title: CLAUDE.md
description: "A project-level configuration file for Claude Code that provides persistent context, instructions, and rules that the AI agent reads at the start of every sessi"
resource: "https://www.contextstudios.ai/glossary/claude-md-file"
category: tech
language: en
timestamp: "2026-07-01T15:02:52.557Z"
---

# CLAUDE.md

A project-level configuration file for Claude Code that provides persistent context, instructions, and rules that the AI agent reads at the start of every session to understand project conventions and requirements.

## Business Value

Harnesses claude.md to process more data, generate better outputs, and reduce inference latency by 50%.

## Context Studios Perspective

We leverage claude.md in production systems, not just demos. Our implementations are battle-tested across multiple enterprise deployments.