ctx-guide

Organize and validate hierarchical CLAUDE.md, CONTEXT.md, and AGENTS.md context documentation.

1|Updated Mar 8, 2026
One-click install
npx skills add https://github.com/oozoofrog/codex-skills --skill ctx-guide
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: ctx-guide
Source: https://github.com/oozoofrog/codex-skills/tree/main/ctx-guide
Command: npx skills add https://github.com/oozoofrog/codex-skills --skill ctx-guide

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Large-scale AI projects struggle with keeping contextual knowledge synchronized across CLAUDE.md, CONTEXT.md, and AGENTS.md, while token budgets and the risk of context rot make it hard to preserve signal without overwhelming prompts. This guide provides a structured, hierarchical approach to organizing project context so agents can reason accurately.

Core Features & Use Cases

  • Layered discovery and on-demand loading of CLAUDE.md and subdirectory CLAUDE.md to balance detail with memory.
  • Three-tier file standards and cross-file linking to ensure consistency, auditability, and easy maintenance.
  • Token optimization strategies and explicit context boundaries to prevent leakage and improve inference efficiency.
  • Verification workflows that validate reference integrity, code references, and content accuracy against the codebase.
  • Use Case: design and audit CLAUDE.md/CONTEXT.md/AGENTS.md for a large monorepo, then run audits to keep documentation aligned with changes.

Quick Start

Run the initialization process /agent-context:init on your project to auto-generate CLAUDE.md, subdirectory CLAUDE.md, .claude/rules/, and AGENTS.md.

Frequently Asked Questions about ctx-guide

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I organize CLAUDE.md hierarchies for large-scale AI projects?

Organize CLAUDE.md hierarchies by implementing layered discovery and on-demand loading of subdirectory files to balance detail with memory. This structured approach maximizes AI inference precision while preventing context rot across large monorepos.

What is the best way to prevent context rot and manage token budgets in AI agents?

Prevent context rot and manage token budgets by using explicit context boundaries and token optimization strategies. Structured link graphs and on-demand loading preserve signal without overwhelming prompts, improving inference efficiency.

How do I validate cross-file integrity between CLAUDE.md, CONTEXT.md, and AGENTS.md?

Validate cross-file integrity by running a three-stage verification workflow: reference integrity, code reference validation, and content accuracy checks against the codebase. This ensures documentation stays aligned with project changes.

Can I auto-generate CLAUDE.md and AGENTS.md files for an existing monorepo?

Yes, you can auto-generate CLAUDE.md, subdirectory CLAUDE.md, .claude/rules/, and AGENTS.md for an existing monorepo. Run the initialization process on your project to automatically establish the three-tier file standards.

Does this approach work for projects without an existing CLAUDE.md hierarchy?

Yes, this approach works for projects without an existing CLAUDE.md hierarchy by generating the required three-tier file standards from scratch. The initialization process establishes the structured link graphs and context boundaries needed for accurate agent reasoning.

When should I not use hierarchical context documentation for AI agents?

You should avoid hierarchical context documentation for small-scale projects where the overhead of maintaining CLAUDE.md, CONTEXT.md, and AGENTS.md outweighs token-efficiency gains. It is designed for large projects requiring strict cross-file integrity and auditability.