What is windsurfrules?

A set of coding rules describing hana-cli, a command-line tool for developing with SAP HANA databases. It covers supported database tasks, setup, and usage patterns.

It is for exploring schemas, inspecting database objects, moving data, running queries, checking health, comparing data, and monitoring HANA performance.

It gives the assistant project-specific context so database commands and connection guidance match this tool and repository.

windsurfrules — Cursor rule for Windsurf by SAP-samples

Install

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.

Clone the repo

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

Made for: Windsurf.

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/rules/sap-samples/hana-developer-cli-tool-example/windsurfrules/github.svg)](https://agentmods.dev/rules/sap-samples/hana-developer-cli-tool-example/windsurfrules)

Your own site

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

Per session 656 This file is loaded in full into every session.

When invoked 656 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 100% copy Near-identical to another mod 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	$0.00656	$0.00656
Opus 5.5	$0.00262	$0.00262
Sonnet 5.5	$0.00131	$0.00131
Haiku 4.5	$0.00066	$0.00066

Measured 1mo ago against content hash 134a47890c79, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

windsurfrules 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.

Origin

This is a copy

100% identical to cursorrules — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

agent-instructions/windsurf/.windsurfrules · 55 lines

How it starts

The opening of the file, as written. The whole thing — 55 lines — stays where its author put it; the contents beside it link to each section on GitHub.

hana-cli — AI Coding Assistant Context

About hana-cli

hana-cli (npm: hana-cli, install: npm install -g hana-cli) is a command-line tool for SAP HANA database development. It simplifies complex multi-step database operations into single commands. It is a development tool, not a replacement for hdbsql or production admin tools.

Version: 4.202607.0
Requirements: Node.js ≥ 22.0.0 (Node.js 24 LTS recommended) Module: ESM ("type": "module")

When to Use hana-cli

Use hana-cli when a developer needs to:

Explore schemas: hana-cli tables, hana-cli views, hana-cli schemas
Inspect objects: hana-cli inspectTable, hana-cli inspectView, hana-cli inspectProcedure
Import/export data: hana-cli import, hana-cli export
Run queries: hana-cli querySimple --query "SQL"
Check health: hana-cli healthCheck, hana-cli systemInfo
Manage connections: hana-cli connect, hana-cli status
Profile data: hana-cli dataProfile, hana-cli dataValidator
Compare schemas: hana-cli compareSchema, hana-cli compareData
Monitor performance: hana-cli expensiveStatements, hana-cli memoryAnalysis
Manage security: hana-cli users, hana-cli roles, hana-cli securityScan
Work with HANA Cloud: hana-cli hanaCloudInstances, hana-cli hanaCloudStart
Manage HDI: hana-cli containers, hana-cli adminHDI

Key Patterns

Always verify connection first: hana-cli status
Explore before modifying: Use tables, inspectTable, dataProfile before import/export
Use dry-run for imports: hana-cli import --filename data.csv --table X --schema Y --dryRun
Use --output flag: Many commands support --output json|csv|table|excel
Use --query flag with querySimple: hana-cli querySimple --query "SELECT ..." (not positional args)
Interactive mode: Run hana-cli with no arguments for a menu-driven experience

Connection Setup

hana-cli connect                    # Interactive wizard
hana-cli connectViaServiceKey       # Via BTP service key
hana-cli copy2DefaultEnv            # Copy to default-env.json for CAP projects
hana-cli status                     # Verify connection

Read the full file on GitHub · 55 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 · 55 lines · 656 tokens per session scan A 134a47890c79

Subscribe to this mod's changes

windsurfrules is a cursor rule published in the GitHub repository SAP-samples/hana-developer-cli-tool-example (112 stars, last pushed 5d ago), licensed Apache-2.0. It adds 656 tokens to every session, about $0.0026 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 100% identical to cursorrules, differing in 0 lines, and is treated as a copy.

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

windsurfrules

Getting it into your agent

Wrote this? Show the measurements

What it costs to keep this loaded

Grade A, and why

Nothing flagged

This is a copy

How it starts

hana-cli — AI Coding Assistant Context

About hana-cli

When to Use hana-cli

Key Patterns

Connection Setup

What this file has done since we first saw it

Other cursor rules, from other repositories

postgresql

sync-timedb-archive-janitor-contract

schema

java-springboot-jpa-cursorrules-prompt-file

database

postgresql