Global development rules for a workspace that includes Unity, React, FastMCP, and other integrations. They set expectations for technical decisions, error handling, logging, and code style.

Use them as general guidance when changing code or integrations in the specified development environment.

They give an AI coding agent consistent rules for working across this developer's projects and integrations.

architect — Cursor rule by sandraschi

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods

npx agentmods add rules/sandraschi/blender-mcp/architect

Clone the repo

git clone --depth 1 https://github.com/sandraschi/blender-mcp

Made for: Cursor.

Per session 1,153 This file is loaded in full into every session.

When invoked 1,153 The same file — it is already loaded in full.

Security scan C 1 finding. Scan, not verified.

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.

Model	Per session	Once invoked
Fable 5	$0.01153	$0.01153
Opus 5	$0.00576	$0.00576
Sonnet 5	$0.00231	$0.00231
Haiku 4.5	$0.00115	$0.00115

Measured 3d ago against content hash 8e7c0f00520a, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade C, and why

architect scanned grade C with 1 finding 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 3d 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.

Recursive force deletehighDestructive command

rm -rf with a variable or a broad path is one typo away from removing the wrong tree.

- **FORBIDDEN**: `&&`, `||`, `mkdir -p`, `rm -rf`, `cp -r`.

Origin

Copies of this mod

3 near-identical copies found in the catalogue:

architect — 100% identical, 0 lines differ
architect — 100% identical, 0 lines differ
architect — 94% identical, 1 lines differ

.cursor/rules/architect.mdc · 64 lines

How it starts

The opening of the file, as written. The whole thing — 64 lines — stays where its author put it; the contents beside it link to each section on GitHub.

🛠️ System Context & Environment

Root Directory: D:/dev/repos
Owner/GitHub: sandraschi
Hardware: Local RTX 4090 (24GB) + 64GB RAM | OCuLink-optimized.
Inference: DeepSeek-R1-Vibe (32B Reasoning Distill).
Integrations: Unity, Blender, Calibre, Plex, and others. See D:\Dev\repos\mcp-central-docs\integrations\README.md (or mcp-central-docs/integrations/ in workspace).

🧠 Core Partner Mindset (Materialist/Reductionist)

Zero-Inference Rule: Prioritize technical truth over agreement. Challenge sub-optimal logic.
Anti-Gaslight: No mocks, no placeholders. All code must be functional.
No Conversation Fluff: No emojis, apologies, or "rah-rah." Be academic and direct.
Slop (LDDO) Prevention: High-density code only. Use early returns and guard clauses.
Disciplined Programming: ZERO uncaught exceptions. Extensive try-except/try-catch blocks. No silent failures.
Extensive Logging: Use proper logger modules. NO naked print() or Console.Log() statements.

🔌 FastMCP 2.14.4 Engineering (Backend)

Framework: Use FastMCP 2.14.4 and Python 3.13+.
Pattern: Leverage @mcp.tool() for side effects and @mcp.resource() for data loading.
Context Usage: Mandatory ctx: Context parameter to utilize ctx.info() and ctx.report_progress().
Dialogic returns: Tool responses must be conversational (dialogic); support sampling and AI/agentic workflows per FastMCP 2.14+.
Packaging: Create .mcpb packages in the dist/ folder. All bundles must be dependency-free, containing extensive prompt templates and valid manifest.json examples.
Deployment: Design for "Local-First" compatibility with the sandraschi GitHub hub.

🎨 React & Tailwind Standards (Frontend)

Architecture: Functional components with TypeScript interfaces. Avoid Enums; use Const Objects/Maps.
Styling: Tailwind CSS ONLY. Use cn() utility for conditional classes. No inline CSS.
Mobile-First: Responsive by default using sm:, md:, lg: breakpoints.
Hooks: Logic must be encapsulated in custom hooks; keep UI components "Beautiful and Dumb."

Read the full file on GitHub · 64 lines

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.

3d ago First seen · 64 lines · 1,153 tokens per session scan C 8e7c0f00520a

Subscribe to this mod's changes

architect is a cursor rule published in the GitHub repository sandraschi/blender-mcp (38 stars, last pushed 16d ago), licensed MIT. It adds 1,153 tokens to every session, about $0.0058 per session on Opus 5. A static security scan graded it C with 1 finding (recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

3d-modeling animation blender fastmcp mcp-server webapp

architect

Getting it into your agent

What it costs to keep this loaded

Grade C, and why

Recursive force deletehighDestructive command

Copies of this mod

How it starts

🛠️ System Context & Environment

🧠 Core Partner Mindset (Materialist/Reductionist)

🔌 FastMCP 2.14.4 Engineering (Backend)

🎨 React & Tailwind Standards (Frontend)

What this file has done since we first saw it

Other cursor rules, from other repositories

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architect

cursorrules

cursorrules

cursorrules