Borrowing it
Nothing to install: this file belongs to sandraschi/yahboom-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/yahboom-mcp/main/.windsurfrulesgit clone --depth 1 https://github.com/sandraschi/yahboom-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/yahboom-mcp/windsurfrules)<a href="https://agentmods.dev/rules/sandraschi/yahboom-mcp/windsurfrules"><img src="https://agentmods.dev/badge/rules/sandraschi/yahboom-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/yahboom-mcp/windsurfrules"><img src="https://agentmods.dev/badge/rules/sandraschi/yahboom-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 | $0.00151 | $0.00151 |
| Opus 5.5 | $0.00060 | $0.00060 |
| Sonnet 5.5 | $0.00030 | $0.00030 |
| Haiku 4.5 | $0.00015 | $0.00015 |
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 2mo 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
yahboom-mcp — Windsurf Rules
Robot control server. Do not move the physical robot without checking health first.
Session Context (Yahboom MCP)
MCP server for the Yahboom Raspbot v2 (Boomy) ROS 2 robot: motion, sensors, LIDAR, camera PTZ, voice, display, lightstrip, missions, and diagnostics.
Before starting work:
- Check robot health:
yahboom_tool(operation="health_check") - List live ROS topics:
ros_topic_list()
At end of work:
- Stop the robot if you moved it:
yahboom_tool(operation="stop") - Confirm server state via
query_logs(limit=20)
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.
- 2mo ago First seen · 16 lines · 151 tokens per session scan A 7f4a2ec4a8f4
windsurfrules is a cursor rule published in the GitHub repository sandraschi/yahboom-mcp (4 stars, last pushed 13d ago), licensed MIT. It adds 151 tokens to every session, about $0.0006 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 2026-09-06.
windsurfrules compared with cursor rules from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| windsurfrulessandraschi/yahboom-mcp | Cursor rule | 4 | 13d ago | MIT | A | 151 | Windsurf |
| ponytailDietrichGebert/ponytail | Cursor rule | 185k | 8d ago | MIT | A | 604 | Cursor |
| angular-20angular/angular | Cursor rule | 101k | yesterday | MIT | A | 0 | Cursor |
| dev-standardapache/superset | Cursor rule | 75k | today | Apache-2.0 | A | 1,147 | Cursor |
| prefer-assertions-over-defensive-checksprisma/orm | Cursor rule | 48k | yesterday | Apache-2.0 | A | 0 | Cursor |
| prefer-direct-imports-over-module-mocksprisma/orm | Cursor rule | 48k | yesterday | Apache-2.0 | A | 0 | Cursor |
| shared-plane-packagesprisma/orm | Cursor rule | 48k | yesterday | Apache-2.0 | A | 0 | Cursor |