ai-games-collection: Cursor rule for Windsurf

.windsurfrules

windsurfrules is a cursor rule for Windsurf from sandraschi/ai-games-collection. It costs 243 tokens per session, scanned A, original, no licence file.

You have access to a games analysis server (150+ browser games, Stockfish/KataGo/YaneuraOu engines) served from the Docker stack on port 10987.

Cursor rule for Windsurf

Written for Windsurf: a Windsurf rule.

This is sandraschi/ai-games-collection's own configuration. It tells Windsurf how to work on ai-games-collection itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything ai-games-collection configures →

Reuse

Borrowing it

Nothing to install: this file belongs to sandraschi/ai-games-collection. 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/sandraschi/ai-games-collection/master/.windsurfrules
Clone the repo
git clone --depth 1 https://github.com/sandraschi/ai-games-collection

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.

agentmods badge for windsurfrules

README.md
[![agentmods](https://agentmods.dev/badge/rules/sandraschi/ai-games-collection/windsurfrules.svg)](https://agentmods.dev/rules/sandraschi/ai-games-collection/windsurfrules)
Your own site
<a href="https://agentmods.dev/rules/sandraschi/ai-games-collection/windsurfrules"><img src="https://agentmods.dev/badge/rules/sandraschi/ai-games-collection/windsurfrules.svg" alt="Measured on agentmods" height="20"></a>
Per session 243 This file is loaded in full into every session.
When invoked 243 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 unknown 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00243 $0.00243
Opus 5 $0.00121 $0.00121
Sonnet 5 $0.00049 $0.00049
Haiku 4.5 $0.00024 $0.00024

Measured today against content hash cd2ee99cd4fe, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, 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 today.

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.

.windsurfrules · 23 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

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.

  1. today First seen · 23 lines · 243 tokens per session scan A cd2ee99cd4fe

Subscribe to this mod's changes

windsurfrules is a cursor rule published in the GitHub repository sandraschi/ai-games-collection (5 stars, last pushed today), with no licence file. It adds 243 tokens to every session, about $0.0012 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 2026-09-06.