The work around code.

Native rules, commands, and skills for Claude Code and Pi. Finish the request, verify the result, and review consequential changes independently.

Choose your setup Read the source

Finish the work.

Finish within scope.

Carry the request through implementation and relevant checks. Ask for missing decisions; keep going when authorization is already clear. Delegate when parallel work, isolation, or a fresh perspective helps.

Let stakes decide review.

Auth, money, data integrity, security, privacy, and hard-to-undo changes get independent adversarial review, even for a one-line diff. Report what passed and what remains uncertain.

Start small.

Install into the tools you already use.

Claude Code

Start with the plugin: four commands, an adversarial reviewer, and clean-writing.

In Claude Code

/plugin marketplace add vrennat/other-ninety
/plugin install other-ninety@other-ninety

Add the global rules, hooks, and skills when you need the full setup.

Pi

Preview the configuration, extensions, prompts, and packages before installing.

In your terminal

git clone https://github.com/vrennat/other-ninety.git
cd other-ninety
./bootstrap.sh

Requires Git, Python 3.9+, Bun, and Pi. Review the plan, then repeat with --apply.

Configuration changes have backups and rollback. Package and plugin installs are outside that rollback. Personal settings belong in a private overlay.

Read the setup guide