Ai coding agents

A new attack called agentjacking uses public Sentry DSNs and MCP to inject malicious instructions into Claude Code, Cursor, and Codex - then exfiltrates your AWS keys, GitHub tokens, and git credentials. 85% success rate, 2,388 orgs exposed, zero authentication needed.

AI coding agents burn tokens fast. Here are the best open source tools - Headroom, Graphify, Caveman, RAG pipelines, Continue.dev, and more - to cut context costs without losing quality.

The best open source command-line AI coding agents and harnesses in 2026, ranked by GitHub stars: OpenCode at 165k, the new Pi harness, OpenHands, Cline, Goose, Aider, Crush, Qwen Code and more - with honest notes on licenses, local models, and which projects are dying.

The CLI coding agents worth using in 2026, with the Gemini CLI -> Antigravity CLI handover, OpenAI Codex on GPT-5.5, Cursor CLI's Cloud Handoff, OpenCode's open-source surge, and where Aider still fits.