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.
npx agentmods add instructions/sap-samples/hana-developer-cli-tool-example/claude-mdgit clone --depth 1 https://github.com/SAP-samples/hana-developer-cli-tool-exampleWhat 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 | $0.01540 | $0.01540 |
| Opus 5 | $0.00770 | $0.00770 |
| Sonnet 5 | $0.00308 | $0.00308 |
| Haiku 4.5 | $0.00154 | $0.00154 |
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 2d 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 — 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.jsutils/— Core utilities:base.js(~1500 lines, core API),connections.js(connection resolution),database/(factory pattern),dbInspect.js,sqlInjection.js, and mass-operation helpersroutes/— Express REST API endpoints (served when runninghana-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.jsfor setup,appFactory.jsfor route testingdocs/— VitePress documentation site.github/instructions/— 25+ detailed development guides (authoritative reference for adding commands, routes, tests, etc.)
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.
- 2d ago First seen · 118 lines · 1,540 tokens per session scan A e1a2e744ffe1
hana-developer-cli-tool-example CLAUDE.md is an instructions file published in the GitHub repository SAP-samples/hana-developer-cli-tool-example (109 stars, last pushed 7d ago), licensed Apache-2.0. It adds 1,540 tokens to every session, about $0.0077 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 2026-08-30.
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