A daily AI briefing for working developers
Five to eight items every morning on AI coding tools, MCP releases, model capability shifts, coding benchmarks, and the AI dev-infra you'd want to know shipped.
AI coding is shipping new tools every week and changing what's possible every month. Luminix runs a fresh research pass across the web and X every 24 hours, deduped against the past week so you never read the same release twice.
The AI dev beat, every morning
AI coding tools & agents
Claude Code, Cursor, Windsurf, Copilot, Codex, Aider, Cline, Continue, Zed AI, Replit Agent, Bolt, v0, Lovable — releases, pricing shifts, benchmark wins.
MCP & model releases
MCP ecosystem moves and notable new servers. Foundation-model releases with concrete capability, context-window or pricing changes — Claude, GPT, Gemini, Grok, DeepSeek, Qwen, Llama.
Benchmarks & AI dev-infra
SWE-bench, LiveCodeBench, Aider polyglot, Terminal-Bench — and the AI dev-infra you ship on: Vercel AI SDK, LangChain, LlamaIndex, vector DBs, eval frameworks, agent runtimes.
AI-tool security & writeups
Prompt-injection incidents, MCP supply-chain issues, agent escapes, and the substantive engineering writeups on AI coding workflows, evals and agents worth reading.
Why it's different
Generic AI newsletters write for executives. Dev newsletters ship weekly and skip the AI-tool churn. Luminix runs a daily research pass purpose-built for AI coding work, filtered for the releases and writeups that change what developers can actually ship.
Fresh every morning
A live web and X search for the last 24 hours — no weekly recap, no week-old release notes.
Skips marketing fluff
Enterprise-AI strategy talk and pure data-center capex stories are filtered out — unless they directly change what you can ship.
Cited, not summarised
Every item links straight to the primary source — release notes, GitHub issue, blog post, or paper.
Get the daily AI dev brief
In private beta. Get in touch and we'll add you to the morning send.