qcad-mcp: Cursor rule for Windsurf

.windsurfrules

windsurfrules is a cursor rule for Windsurf from sandraschi/qcad-mcp. It costs 95 tokens per session, scanned A, a copy of cursorrules, MIT.

A set of coding instructions for the qcad-mcp project, which connects an agent to QCAD, a computer-aided design program. It specifies required checks before and after work and files that must not be committed.

In plain words
What is it for?
Working on QCAD-related code, running the project's tests, updating its changelog, and protecting DXF files, build output, and environment files.
Why use it?
It prevents the agent from skipping project checks or accidentally committing generated files and secrets. It also makes the location of drawing files and QCAD state explicit.

Cursor rule for Windsurf

Written for Windsurf: a Windsurf rule.

This is sandraschi/qcad-mcp's own configuration. It tells Windsurf how to work on qcad-mcp 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 qcad-mcp configures →

Reuse

Borrowing it

Nothing to install: this file belongs to sandraschi/qcad-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.

Copy the file
curl -O https://raw.githubusercontent.com/sandraschi/qcad-mcp/master/.windsurfrules
Clone the repo
git clone --depth 1 https://github.com/sandraschi/qcad-mcp

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/qcad-mcp/windsurfrules/github.svg)](https://agentmods.dev/rules/sandraschi/qcad-mcp/windsurfrules)
Your own site
<a href="https://agentmods.dev/rules/sandraschi/qcad-mcp/windsurfrules"><img src="https://agentmods.dev/badge/rules/sandraschi/qcad-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.

agentmods 80×15 button for windsurfrules

Your own site · 80×15
<a href="https://agentmods.dev/rules/sandraschi/qcad-mcp/windsurfrules"><img src="https://agentmods.dev/badge/rules/sandraschi/qcad-mcp/windsurfrules.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 95 This file is loaded in full into every session.
When invoked 95 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00095 $0.00095
Opus 5.5 $0.00038 $0.00038
Sonnet 5.5 $0.00019 $0.00019
Haiku 4.5 $0.00010 $0.00010

Measured 11d ago against content hash 9f3b810006a7, 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 11d 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.

.windsurfrules · 8 lines

What it actually says

qcad-mcp

Session Context (qcad-mcp)

Before starting work: call plan_depot to see depot files, qcad_status for QCAD Pro state. DXF lives in %LOCALAPPDATA%\qcad-mcp\depot. At end of work: run uv run pytest tests/ -q, update CHANGELOG.md, never commit dist/, mcpb/src/, or .env.

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. 11d ago First seen · 8 lines · 95 tokens per session scan A 9f3b810006a7

Subscribe to this mod's changes

windsurfrules is a cursor rule published in the GitHub repository sandraschi/qcad-mcp (17 stars, last pushed 9d ago), licensed MIT. It adds 95 tokens to every session, about $0.0004 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.