Borrowing it
Nothing to install: this file belongs to gceico/claude-make-it-rain. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/gceico/claude-make-it-rain/main/CLAUDE.mdgit clone --depth 1 https://github.com/gceico/claude-make-it-rainWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/instructions/gceico/claude-make-it-rain/claude-md)<a href="https://agentmods.dev/instructions/gceico/claude-make-it-rain/claude-md"><img src="https://agentmods.dev/badge/instructions/gceico/claude-make-it-rain/claude-md/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/instructions/gceico/claude-make-it-rain/claude-md"><img src="https://agentmods.dev/badge/instructions/gceico/claude-make-it-rain/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.02698 | $0.02698 |
| Opus 5 | $0.01349 | $0.01349 |
| Sonnet 5 | $0.00540 | $0.00540 |
| Haiku 4.5 | $0.00270 | $0.00270 |
Grade A, and why
claude-make-it-rain CLAUDE.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 158 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md
Overview
Make It Rain is an Electron menu-bar/tray app that watches AI coding-agent usage
logs and shows the day's combined estimated spend across them: Claude Code
(~/.claude/projects/*/*.jsonl, plus each Cowork session's sandboxed
.claude/projects — see src/lib/projects-dirs.ts) and OpenAI Codex
(~/.codex/sessions/YYYY/MM/DD/rollout-*.jsonl — see src/lib/codex-dirs.ts).
Both sources fold into one running total (see src/lib/snapshot-merge.ts), flying
a 💵 off the tray every whole dollar and raining money at $100 milestones. It can
optionally report an anonymized daily total (a random gamer tag + USD figure) to
a cloud board that shows the collective spend as an hourly curve (not a
ranking), pairs each figure with tangible equivalences ("≈ 2 burgers", "≈ 10% of
a trip to Greece"), and offers a personal reflection view via ?tag=. The npm
package is @gceico/claude-make-it-rain and it
installs a single CLI command, claude-make-it-rain (bin/make-it-rain.js,
which spawns Electron detached).
The project is written in TypeScript and uses Bun as its toolchain
(package manager, test runner, and bundler). Electron itself still runs its
embedded Node, so bun run build compiles the TS sources to CommonJS in
dist/. Contributors need Bun ≥ 1.3; the published CLI runs under the user's
Node (≥ 22).
Commands
| Task | Command |
|---|---|
Build (TS → dist/ + bin/) |
bun run build (scripts/build.ts) |
| Run (build + launch Electron) | bun start (alias bun run dev) |
| Run full local stack (app+server+LP) | bun run start:all (client reports to local server) |
| Run detached (like installed CLI) | node bin/make-it-rain.js (after a build) |
| Test everything | bun run test (runs test:app then test:server) |
| Test app only | bun run test:app (17 suites via bun test) |
| Test server only | bun run test:server (leaderboard suites, bun:sqlite) |
| Type-check | bunx tsc --noEmit |
| Lint | bun run lint (oxlint, config in .oxlintrc.json) |
| Format | bun run format / check with bun run format:check |
| Build the web site | cd web && bun run build (Astro → web/dist) |
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 9d ago First seen · 158 lines · 2,698 tokens per session scan A 57807d20f862
claude-make-it-rain CLAUDE.md is an instructions file published in the GitHub repository gceico/claude-make-it-rain (10 stars, last pushed 6d ago), licensed MIT. It adds 2,698 tokens to every session, about $0.0135 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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