Feature Request: Support remote repository access for organizational templates and documentation

Summary

Add support for accessing remote repositories via environment variables, enabling organizations to centrally manage Claude Code templates, coding standards, and documentation.

Business Use Cases

Enterprise Template Management

• Organizations can maintain centralized CLAUDE.md templates with company coding standards
• Teams can enforce consistent AI assistance across all projects
• Compliance and security guidelines can be distributed automatically

Team Standardization

• Shared linting rules, pre-commit hooks, and CI/CD templates
• Framework-specific best practices (React, Angular, Python, etc.)
• Consistent code review and testing standards

Governance & Compliance

• Centralized security policies and coding standards
• Audit trails for template changes
• Role-based access to different template sets

Proposed Solution

Add environment variable support for remote repositories:

export CLAUDE_REMOTE_REPOS="https://github.com/company/dev-templates,https://github.com/team/project-standards"

Claude Code would:

• Fetch files from organizational repositories on-demand
• Cache locally for performance
• Support private repositories with authentication
• Auto-update to ensure latest standards are always available

Current Pain Points

For Organizations:

• Developers manually clone/update template repositories
• Inconsistent AI assistance across team members
• Difficult to enforce coding standards globally
• Template versioning issues across projects

For Individual Developers:

• Need to remember to update local templates
• Risk of using outdated organizational standards
• Manual maintenance overhead

Implementation Benefits

1. Zero Configuration: New team members get latest standards automatically
2. Always Current: Templates update without developer intervention
3. Access Control: Private repos ensure proprietary standards stay secure
4. Scalability: Works across any number of projects and team members

Example Scenarios

Startup: https://github.com/company/ai-coding-standards
Enterprise: https://github.com/corp/secure-development-templates
Open Source: https://github.com/community/framework-best-practices

Technical Approach

This would extend the existing CLAUDE_ADDITIONAL_DIRS concept to support remote sources, leveraging Claude Code's existing WebFetch capabilities.

Simple proof-of-concept example: https://github.com/tehw0lf/claude-templates