What is hana-developer-cli-tool-example CLAUDE.md?

A repository guide for Claude Code, an AI coding assistant, working on a SAP HANA command-line project. It describes the project, setup commands, and test commands.

Use it when asking Claude Code to modify or test this SAP HANA development tool, including its command line, web API, or AI-assistant interfaces.

It gives the coding assistant the project context and exact commands needed to work consistently and check changes.

How SAP-samples/hana-developer-cli-tool-example configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to SAP-samples/hana-developer-cli-tool-example. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/SAP-samples/hana-developer-cli-tool-example/main/CLAUDE.md

Clone the repo

git clone --depth 1 https://github.com/SAP-samples/hana-developer-cli-tool-example

Made for: Claude Code.

Wrote 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.

README.md

[![agentmods](https://agentmods.dev/badge/instructions/sap-samples/hana-developer-cli-tool-example/claude-md/github.svg)](https://agentmods.dev/instructions/sap-samples/hana-developer-cli-tool-example/claude-md)

Your own site

<a href="https://agentmods.dev/instructions/sap-samples/hana-developer-cli-tool-example/claude-md"><img src="https://agentmods.dev/badge/instructions/sap-samples/hana-developer-cli-tool-example/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.

Your own site · 80×15

<a href="https://agentmods.dev/instructions/sap-samples/hana-developer-cli-tool-example/claude-md"><img src="https://agentmods.dev/badge/instructions/sap-samples/hana-developer-cli-tool-example/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 1,540 This file is loaded in full into every session.

When invoked 1,540 The same file — it is already loaded in full.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

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	$0.01540	$0.01540
Opus 5.5	$0.00616	$0.00616
Sonnet 5.5	$0.00308	$0.00308
Haiku 4.5	$0.00154	$0.00154

Measured 1mo ago against content hash e1a2e744ffe1, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

hana-developer-cli-tool-example 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 1mo 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.

CLAUDE.md · 118 lines

How it starts

The opening of the file, as written. The whole thing — 118 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.

Project Overview

hana-cli is a developer-centric CLI tool for SAP HANA database development with 183+ commands. It supports four operating modes: CLI, interactive menu, REST API server, and MCP server (for AI assistants). It targets SAP CAP 10 and runs on Node.js ≥22.0.0 (Node.js 24 LTS highly recommended, following the CAP 10 recommendation). It is a pure ESM project ("type": "module").

Commands

Quick Start

npm ci                      # Install dependencies (use npm ci, not npm install, for reproducible builds)
npm test                    # Verify everything works

Testing

npm test                    # All tests (Mocha, 16 parallel jobs)
npm run test:cli            # CLI command tests only
npm run test:utils          # Utility tests only
npm run test:routes         # Route/API tests only
npm run test:sequential     # Non-parallel tests
npm run test:grep           # Filter by test name
npm run test:e2e            # End-to-end tests
npm run coverage            # All tests with 80% threshold enforcement
npm run coverage:check      # Check thresholds without re-running tests

Linting & Types

npm run lint                # ESLint
npm run lint:fix            # Auto-fix
npm run types               # Generate TypeScript declarations (.d.ts)

Documentation

# From docs/ subdirectory (has its own package.json):
cd docs && npm install      # First-time setup for docs
npm run docs:dev            # VitePress dev server (localhost:5173)
npm run docs:build          # Production build

i18n Validation

npm run validate:i18n       # Validate i18n bundle completeness

Architecture

Directory Layout

bin/ — 183 CLI command files + cli.js (entry point with lazy loading), commandMap.js, commandMetadata.js
utils/ — Core utilities: base.js (~1500 lines, core API), connections.js (connection resolution), database/ (factory pattern), dbInspect.js, sqlInjection.js, and mass-operation helpers
routes/ — Express REST API endpoints (served when running hana-cli ui)
mcp-server/src/ — TypeScript MCP server (JSON-RPC over STDIO for AI tool use)
app/ — SAPUI5 web applications (Fiori Launchpad UI)
_i18n/ — i18n property files (en, de, es, fr, pt)
tests/ — Mocha test suite; helper.js for setup, appFactory.js for route testing
docs/ — VitePress documentation site
.github/instructions/ — 25+ detailed development guides (authoritative reference for adding commands, routes, tests, etc.)

Read the full file on GitHub · 118 lines

Changes

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.

1mo ago First seen · 118 lines · 1,540 tokens per session scan A e1a2e744ffe1

Subscribe to this mod's changes

hana-developer-cli-tool-example CLAUDE.md is an instructions file published in the GitHub repository SAP-samples/hana-developer-cli-tool-example (114 stars, last pushed 11d ago), licensed Apache-2.0. It adds 1,540 tokens to every session, about $0.0062 per session on Opus 5.5. 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 2026-08-30.

command-line-tool sample sample-code sap-hana sap-hana-cloud-hana-database vscode

vscode buildNext.instructions.md

Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).

microsoft/vscode · 9,649 tokens

hana-developer-cli-tool-example: Instructions file for Claude Code