Cursor 3 shipped parallel agents, but is any of it new?
Cursor 3's parallel agents existed in v2 via worktree config. Users report $2,000 bills in two days. The real story is cost opacity and unsolved context sharing.
LB/ WRITING
Blog
Dev tools, design, AI, and some stuff. Not in that order.
Undercover mode, decoy tools, and a 3,167-line function: inside Claude Code's leaked source
Anthropic shipped a source map in Claude Code v2.1.88, exposing 1,700+ files, undercover mode, decoy tools, and a 3,167-line function. Then they DMCA'd 8,100 repos.
I found my database password in a Claude Code session file
How finding leaked credentials in a Claude Code session file led me to build Claudoscope, a macOS menu bar app for session analytics, cost tracking, and secret scanning.