GitHub gave Copilot code review better tools and quality dropped. The fix: shared Unix-style code exploration tools and workflows anchored to pull request evidence.
Jarred Sumner's AI-assisted rewrite of Bun from Zig to Rust has been merged. The port used agentic engineering with dynamic workflows and adversarial review.
New research from MIT shows LLMs assign roles based on writing style, not role tags. Prompt injection works because untrusted text can simply sound like a system prompt.