LangChain's Deep Agents ecosystem has matured significantly since its early releases. As of mid-2026 it ships two distinct tools—dcode for interactive AI-assisted coding in your terminal, and deepagents-cli for scaffolding and deploying agents to the cloud—backed by the deepagents Python library (v0.7.5) running on LangGraph.
Google's new File Search Tool for Gemini API delivers production-ready RAG with zero infrastructure—upload PDFs, query with natural language, and get grounded answers with source citations in minutes.
Kimi K2 Thinking is Moonshot AI's flagship open-source thinking model, delivering competitive performance on complex reasoning, coding, and agentic tasks with a 256K context window and impressive autonomous capabilities.
OpenAI Agent Kit packages opinionated utilities for building production-ready AI agents—wrapping model calls, tool routing, and evaluation in a way that scales from quick prototypes to real apps.
This blog post tracks some of the AI code assistance CLI's that I'm trying out so I can remember what clicked, what still feels rough, and how to reinstall them on a fresh machine.
The GitHub CLI (gh) brings GitHub's pull requests, issues, releases, and workflows straight into your terminal so you can stay in flow without leaving the command line.