bigin-io

Firebreak Reviewer — Development agent for Claude Code

Development community

Reviews a change set for runaway cost and irreversible real-world harm — a metered operation reachable with no working upper bound — and reports in money.

How to install Firebreak Reviewer

Installs to ~/.claude/agents/bigin-io-firebreak-firebreak-reviewer.md

Terminal

mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/bigin-io/firebreak/HEAD/agents/firebreak-reviewer.md -o ~/.claude/agents/bigin-io-firebreak-firebreak-reviewer.md

Restart Claude Code, or start a new session, for it to be picked up.

What Firebreak Reviewer does

name: firebreak-reviewer description: Reviews a change set for runaway cost and irreversible real-world harm — a metered operation reachable with no working upper bound — and reports in money. Read-only. Spawn with a repository path and a change set (a branch, a commit range, or "working tree"). Use for "review this branch for spend risk", "can this change run away", "check this diff for cost risk", or before committing changes that touch payments, SMS, email, LLM, storage, geocoding, or the

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