Add burnd — local-first Claude Code cost-leak detector

[garvitsurana271]

Adding burnd to the Usage & Observability section.

What it is

burnd is a local-first CLI that reads your ~/.claude/projects/*.jsonl session files and finds 8 specific cost-leak patterns:

• Opus on routine work (Sonnet would cost 80% less for short-output sessions)
• Project cost outliers (one project costing 3-10x your median per session)
• Retry storms (same command looped 10+ times)
• Tool error storms (>20% of tool calls failing)
• Repeated reads (same file read 3+ times per session)
• Tool overuse (one tool >70% of calls, usually bash)
• Late-night coding tax (00:00-05:00 sessions cost 2.5x more)
• Over-firing skills (one skill >25% of tool calls)

Each detection returns a dollar value and a concrete fix (e.g., specific CLAUDE.md snippets).

Why it fits this section

It's in the same family as ccusage, CodexBar, and claude-usage — but differs by focusing on cross-session leak patterns with dollar-denominated fixes rather than just current usage display. Works entirely offline, zero telemetry (anonymous install ping only, opt-out via env var).

Install

npx -y getburnd

• npm: https://www.npmjs.com/package/getburnd
• GitHub: https://github.com/garvitsurana271/burnd
• Web: https://getburnd.vercel.app
• License: MIT

Already merged in rohitg00/awesome-claude-code-toolkit#283 for cross-reference.

Thanks for maintaining this list 🙏