Slb

Simultaneous Launch Button (slb)

[](https://golang.org) [](LICENSE) [](https://github.com/Dicklesworthstone/slb/actions)

A cross-platform CLI that implements a **two-person rule** for running potentially destructive commands from AI coding agents.

When an agent wants to run something risky (e.g., `rm -rf`, `git push --force`, `kubectl delete`, `DROP TABLE`), `slb` requires peer review and explicit approval before execution.

Why This Exists

Coding agents can get tunnel vision, hallucinate, or misunderstand context. A second reviewer (ideally with a different model/tooling) catches mistakes before they become irreversible.

`slb` is built for **multi-agent workflows** where many agent terminals run in parallel and a single bad command could destroy work, data, or infrastructure.

Key Features

• Risk-Based Classification: Commands are automatically classified by risk level
• Client-Side Execution: Commands run in YOUR shell environment (inheriting AWS credentials, kubeconfig, virtualenvs, etc.)
• Command Hash Binding: Approvals bind to the exact command via SHA-256 hash
• SQLite Source of Truth: Project state lives in .slb/state.db
• Agent Mail Integration: Notify reviewers and track audit trails via MCP Agent Mail
• TUI Dashboard: Interactive terminal UI for human reviewers

Risk Tiers

Tier	Approvals	Auto-approve	Examples
CRITICAL	2+	Never	rm -rf /, DROP DATABASE, terraform destroy, git push --force
DANGEROUS	1	Never	rm -rf ./build, git reset --hard, kubectl delete, DROP TABLE
CAUTION	0	After 30s	rm file.txt, git branch -d, npm uninstall
SAFE	0	Immediately	rm *.log,