blender-mcp: Cursor rule for Cursor

.cursorrules

cursorrules is a cursor rule for Cursor from sandraschi/blender-mcp. It costs 482 tokens per session, scanned A, original, MIT.

A set of repository rules for coding agents, including required documentation, workflow, shell, and integration guidance.

In plain words
What is it for?
It helps agents find central documentation, follow the required explore-plan-implement-commit workflow, use the expected shell conventions, and configure integrations correctly.
Why use it?
It prevents agents from starting work without the project context and helps keep changes consistent across different coding tools.

Cursor rule for Cursor

Written for Cursor: installed under .cursor/. Also seen: mentions CLAUDE.md.

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

Reuse

Borrowing it

Nothing to install: this file belongs to sandraschi/blender-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/blender-mcp/main/.cursorrules
Clone the repo
git clone --depth 1 https://github.com/sandraschi/blender-mcp

Made for: Cursor.

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 cursorrules

README.md
[![agentmods](https://agentmods.dev/badge/rules/sandraschi/blender-mcp/cursorrules/github.svg)](https://agentmods.dev/rules/sandraschi/blender-mcp/cursorrules)
Your own site
<a href="https://agentmods.dev/rules/sandraschi/blender-mcp/cursorrules"><img src="https://agentmods.dev/badge/rules/sandraschi/blender-mcp/cursorrules/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 cursorrules

Your own site · 80×15
<a href="https://agentmods.dev/rules/sandraschi/blender-mcp/cursorrules"><img src="https://agentmods.dev/badge/rules/sandraschi/blender-mcp/cursorrules.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 482 This file is loaded in full into every session.
When invoked 482 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 original 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 $0.00482 $0.00482
Opus 5.5 $0.00193 $0.00193
Sonnet 5.5 $0.00096 $0.00096
Haiku 4.5 $0.00048 $0.00048

Measured 16d ago against content hash 2b0f0ddf4a16, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

cursorrules 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 16d 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.

.cursorrules · 34 lines

What it actually says

SOTA 2026 Unified Context Rules

Rule #1: Read Central Docs First

BEFORE making any changes or starting work, ALWAYS:

  1. Navigate to Central Documentation: D:\Dev\repos\mcp-central-docs\README.md
  2. Follow Branches: Topic-specific folders (Anthropic, Google, Patterns, etc.).
  3. Reference, Don't Duplicate: Update existing docs rather than creating duplicates.

Rule #2: Triad Context Alignment (Claude/Cursor/Gemini)

This repository follows the Unified Context Standard. Adhere to the following modules for all agentic work:

Rule #3: Multi-Workspace Shell Context

When switching to work on a different repo in a multi-workspace setup:

  1. Start a fresh shell (don't reuse existing terminals from other repos).
  2. Always cd to the target repo root as the first command.
  3. Verify Get-Location shows correct directory before running other commands.

Quick Reference

  • Central Docs: D:\Dev\repos\mcp-central-docs\README.md
  • When in doubt: Read the central README and navigate from there.

Session Context (blender-mcp)

Before starting work: call blender_status for scene state; read docs/CONFIGURATION.md for env. At end of work: run uv run ruff check src/ + uv run pytest tests/ -q; update CHANGELOG.md.

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. 16d ago Changed · +2 lines · +64 tokens per session 2b0f0ddf4a16
  2. 1mo ago First seen · 32 lines · 418 tokens per session scan A 06249f4c36a5

Subscribe to this mod's changes

cursorrules is a cursor rule published in the GitHub repository sandraschi/blender-mcp (62 stars, last pushed yesterday), licensed MIT. It adds 482 tokens to every session, about $0.0019 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 2026-08-30.