Show HN: Config manager for Claude Code (and others) – rules, MCPs, permissions (github.com)

A new AI coding tool configuration manager, now renamed to "coder-config" from its previous iteration as @regression-io/claude-config, aims to streamline the tedious task of managing settings across various AI coding assistants like Claude Code, Gemini CLI, and Codex CLI. This tool unifies the management of multiple Machine Context Protocol (MCP) servers by allowing users to define a global registry that can be toggled per project, enabling efficient context transfer and reducing session management friction. Key features include hierarchical rules to manage configurations, persistent memory to remember user preferences across sessions, and a user-friendly web interface for overseeing projects and settings. This announcement is significant for the AI/ML community as it enhances workflow efficiency in multi-repo projects, particularly in microservices or monorepo environments. The ability to create workstreams that group related repositories allows Claude to automatically understand the context without needing repeated explanations, which is crucial for developers working on complex applications. Moreover, the tool supports standard configurations across different assistants while retaining project-specific nuances, making it a powerful asset in collaborative and dynamic coding environments.