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Dev · Wednesday, 8 July 2026 · Issue 39 · 10 stories

Fortress rewrites Chromium; Kastor versions AI agents

Tools & Platforms

Kastor lets you version AI agents like Terraform configs

Kastor introduces a Terraform‑style, declarative spec for AI agents, enabling versionable, reviewable definitions separate from framework code. It generates runnable LangGraph projects and plans/apply workflows with state, diffs, and drift detection, turning agent creation into infrastructure‑as‑code.

github.com ↗2 min read at source

Fortress rewrites Chromium internals to bypass bot detectors

Fortress is a Chromium fork that rewrites over thirty fingerprint surfaces inside the engine, making automated browsers look like a genuine Chrome install. It clears common bot detectors such as CreepJS, Sannysoft, BrowserScan, and live Cloudflare Turnstile without code changes to your Playwright or Puppeteer scripts.

github.com ↗17 min read at source

Mozilla's Otari: self‑hosted gateway for 40+ LLM providers

Imagine swapping dozens of API keys for one unified endpoint. Otari, Mozilla’s open‑source LLM gateway, routes OpenAI‑compatible calls to more than 40 providers while enforcing budgets and logging usage, all under your control. It can run as a Docker container or via the hosted otari.ai service, letting teams cut costs and simplify integration.

github.com ↗8 min read at source

AI-Assisted Development

Community turns tiny Gemma models into reasoning engines on a single Kaggle TPU

The Google Tunix Hackathon showed community can turn lightweight Gemma models into general reasoning engines using a two‑stage post‑training pipeline, LoRA‑based supervised fine‑tuning followed by rubric‑driven reinforcement learning on a single Kaggle TPU v5e‑8. The recipe proves effective reasoning training is possible on modest compute, opening doors for broader adoption.

Why Harness Engineering Is the Key to AI Self‑Improvement

Lilian Weng maps out how "harnesses", software layers that orchestrate LLM execution, can become the backbone of recursive self‑improvement. By treating the harness like an OS, with workflow automation, persistent memory, and tool integration, researchers can accelerate AI agents that upgrade their own training pipelines and deployment stacks.

lilianweng.github.io ↗28 min read at source

Engineering Practice

Build a Lean ZFS NAS on Debian and Keep Your Data Portable

The guide walks you through a bare‑bones ZFS NAS on Debian 12, using RAIDZ1 across four 4 TB NVMe SSDs and Samba shares, no GUI, no TrueNAS. It highlights ZFS’s self‑contained metadata, so you can swap the host OS or hardware and simply run zfs import to recover your pool, guaranteeing data portability.

neil.computer ↗8 min read at source

You’re caught up.

That was all 10 stories in the 8 July issue.