Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
git clone --depth 1 https://github.com/hiromaily/go-crypto-walletWrote 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/rules/hiromaily/go-crypto-wallet/typescript)<a href="https://agentmods.dev/rules/hiromaily/go-crypto-wallet/typescript"><img src="https://agentmods.dev/badge/rules/hiromaily/go-crypto-wallet/typescript/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/rules/hiromaily/go-crypto-wallet/typescript"><img src="https://agentmods.dev/badge/rules/hiromaily/go-crypto-wallet/typescript.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 | $0.00000 | $0.01335 |
| Opus 5 | $0.00000 | $0.00668 |
| Sonnet 5 | $0.00000 | $0.00267 |
| Haiku 4.5 | $0.00000 | $0.00134 |
Grade A, and why
typescript 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 7d 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 — 191 lines — stays where its author put it; the contents beside it link to each section on GitHub.
TypeScript/JavaScript File Rules
Overview
Rules for modifying TypeScript (*.ts, *.tsx) and JavaScript (*.js, *.jsx) files in go-crypto-wallet.
Applicable Directories
| App | Language | Runtime | Path | Status |
|---|---|---|---|---|
| xrpl-grpc-server | TypeScript | Bun | apps/xrpl-grpc-server/ |
READ-ONLY (deprecated) |
| eth-contracts | JavaScript/TypeScript | Node.js | apps/eth-contracts/ |
Active |
Verification Commands
Navigate to app directory first:
xrpl-grpc-server (TypeScript + Bun) - Active Development
cd apps/xrpl-grpc-server
bun install # Install dependencies (if needed)
bun run lint # Lint with Biome
bun run format # Format with Biome
bun run typecheck # TypeScript type checking
bun run dev # Run dev server with hot reload
bun run build # Build for production
bun run proto # Generate protobuf code
Important: See @.claude/rules/apps/bun.md for Bun runtime rules. DO NOT use
npm/npxcommands - always usebun/bunxinstead.
eth-contracts (JavaScript/Solidity)
cd apps/eth-contracts
npm install # Install dependencies (if needed)
npm run lint # Lint Solidity files
npm run lint-js # Lint JavaScript/TypeScript files
npm run fmt # Format all files with Prettier
npm run build # Compile contracts with Truffle
npm run test-all # Run all tests
Command Summary
| App | Lint | Format | Build | Test |
|---|---|---|---|---|
| xrpl-grpc-server | bun run lint |
bun run format |
bun run build |
bun run typecheck |
| eth-contracts | npm run lint-js |
npm run fmt |
npm run build |
npm run test-all |
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.
- 7d ago First seen · 191 lines · 0 tokens per session scan A 6a6133969f5f
typescript is a cursor rule published in the GitHub repository hiromaily/go-crypto-wallet (127 stars, last pushed 4mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 1,335 tokens. 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 2026-09-03.
Other cursor rules, from other repositories
typescript
../../.agents/rules/typescript.md.
typescript
TypeScript coding standards and best practices.
viem
Viem v2 integration patterns and Rules.
typescript
Cursor rule "typescript" from devridge0/basilic-evm, covering typescript rules, core principles, error handling and file structure & organization important.
20-typescript
Cursor rule "20-typescript" from walletbeat/walletbeat, covering global typescript rules, the typechecker is your friend, eslint is your friend, respect code structure and do not bypass.
typecheck
After TS edits, run tsc in the touched package; a green test run is not tsc.