cxt: A CLI/TUI Tool to Aggregate Code Files into One Clipboard Block for Claude
cxt is a CLI and TUI tool that aggregates selected directories and files into a single clipboard-ready block, wrapped in XML tags with file paths. Designed for developers using Claude or other AI coding agents, it provides full codebase context in a clean format.
Key Features
- Aggregates entire directories and specific files into one XML-tagged block with file paths.
- TUI picker for interactive file/directory selection.
- Piping support.
- Install via cargo (
cargo install cxt), Homebrew, or AUR (see README). --langflag to filter files by language. Example:cxt --lang rust src/extracts only .rs and Cargo.toml files;cxt --lang bash *includes only scripts.
Usage Example
# Aggregate all Rust files in src/ directory
cxt --lang rust src/Who It's For
Developers who frequently copy code context for AI coding agents and want an automated, structured way to include file paths and language-specific files.
📖 Read the full source: r/ClaudeAI
👀 See Also
Open Source Claude Code Skills for Personalized Social Media Content
A developer has open sourced 13 Claude Code skills that help Claude write social media content in your own voice. The skills include context definition, strategy, creation, and analysis tools for LinkedIn, Twitter/X, Threads, and Bluesky.
LLM Architecture Gallery: Visual Reference for Model Designs
Sebastian Raschka's LLM Architecture Gallery collects architecture figures and fact sheets from The Big LLM Architecture Comparison and A Dream of Spring for Open-Weight LLMs, with detailed specs for models like Llama 3 8B, DeepSeek V3, and Gemma 3 27B.
Hugging Face's physics-intern: Multi-Agent Framework Doubles Gemini on CritPt Benchmark
Hugging Face released physics-intern, a multi-agent framework for theoretical physics research that doubles Gemini models' performance on the CritPt benchmark and sets a new SOTA vs GPT-5.5 Pro at lower cost.
Multi-provider LLM fallback chain with Ollama support in production AI IDE
Resonant Genesis AI IDE integrates local LLM support as a first-class provider alongside Groq, OpenAI, Anthropic, and Gemini across 30+ microservices using a shared UnifiedLLMClient library with automatic fallback chain.