Borrowing it
Nothing to install: this file belongs to sandraschi/database-operations-mcp. 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/sandraschi/database-operations-mcp/master/.windsurfrulesgit clone --depth 1 https://github.com/sandraschi/database-operations-mcpWrote 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/sandraschi/database-operations-mcp/windsurfrules)<a href="https://agentmods.dev/rules/sandraschi/database-operations-mcp/windsurfrules"><img src="https://agentmods.dev/badge/rules/sandraschi/database-operations-mcp/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.
<a href="https://agentmods.dev/rules/sandraschi/database-operations-mcp/windsurfrules"><img src="https://agentmods.dev/badge/rules/sandraschi/database-operations-mcp/windsurfrules.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 | $0.00283 | $0.00283 |
| Opus 5.5 | $0.00113 | $0.00113 |
| Sonnet 5.5 | $0.00057 | $0.00057 |
| Haiku 4.5 | $0.00028 | $0.00028 |
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.
What it actually says
Central Documentation Rules
Rule #1: Read Central Docs First
BEFORE making any changes or starting work, ALWAYS:
-
Read the Central Documentation README:
- Location:
D:\Dev\repos\mcp-central-docs\README.md - This shows all important documentation "branches" (folder trees)
- Navigate from there to find specific information
- Location:
-
Follow Documentation Branches:
- Central docs are organized by topic
- Each branch has its own README explaining what's inside
- Use the branch structure to find relevant docs
-
Check for Existing Patterns:
- Look in
docs/patterns/for design patterns - Check
templates/for reusable templates - Review
docs/projects/for similar project examples
- Look in
Session Context (database-operations-mcp)
Before starting work:
- Read
pyproject.toml(ports 10708/10709),src/database_operations_mcp/main.py, andweb_sota/vite.config.ts. - Use portmanteau tools:
db_connection(operation=...),db_operations(operation=...),db_schema(operation=...).
At end of work:
- Run
uv run ruff check src/anduv run pytest tests/ -q; updateCHANGELOG.md.
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 · 32 lines · 283 tokens per session scan A 2fd52a07d019
windsurfrules is a cursor rule published in the GitHub repository sandraschi/database-operations-mcp (3 stars, last pushed 9d ago), licensed MIT. It adds 283 tokens to every session, about $0.0011 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 2026-09-12.
Other cursor rules, from other repositories
chdb
See CONTRIBUTING.md for the full contributor guide, including the crash-diagnosis rule (always capture the stack trace before changing code on SIGSEGV / SIGABRT / SIGFPE / SIGILL / SIGBUS / SIGSYS).
git-conventions
See CONTRIBUTING.md → "PR & commit conventions" for PR title format, commit messages, and branch naming.
chdb-ds
See AGENTS.md for chdb-ds design and testing principles.
python-general-best-practices
Python best practices and patterns for modern software development with Flask and SQLite.
sqlalchemy
SQLAlchemy database patterns and conventions.
JsonModel
This module provides the JsonModel class, a powerful Object-Relational Mapper (ORM)-like interface for storing and querying JSON-style documents within SQLite tables.