Show HN: Context-gen – Generate AI coding assistant context files from one scan

CLI tool that scans a codebase, detects the tech stack from actual config files, and generates context files for Claude Code, Cursor, GitHub Copilot, Cline, and Windsurf.

Reads package.json, go.mod, Cargo.toml, .editorconfig, pyproject.toml

generates framework-specific coding guidelines for 20+
languages/frameworks. Smart update preserves manual edits.

Go, MIT license, no API keys needed.

https://github.com/riftzen-bit/context-gen