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.
curl -O https://raw.githubusercontent.com/sandraschi/blender-mcp/main/CLAUDE.mdgit clone --depth 1 https://github.com/sandraschi/blender-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/instructions/sandraschi/blender-mcp/claude-md)<a href="https://agentmods.dev/instructions/sandraschi/blender-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/sandraschi/blender-mcp/claude-md.svg" alt="Measured on agentmods" 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 | $0.00239 | $0.00239 |
| Opus 5 | $0.00120 | $0.00120 |
| Sonnet 5 | $0.00048 | $0.00048 |
| Haiku 4.5 | $0.00024 | $0.00024 |
Grade A, and why
blender-mcp CLAUDE.md 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 8d 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
blender-mcp — AI-Powered Blender Automation
AI-Powered Automation - Control Blender with natural language through MCP.
Commands
- Dev Server:
uv run python run_server.py - Tests:
uv run pytest - Linting:
uv run ruff check . - Formatting:
uv run ruff format . - Type Check:
uv run mypy src
Architecture
src/blender_mcp/server.py: Core FastMCP server definition.src/blender_mcp/handlers/: Context-specific tool handlers (scene, object, render, etc.).src/blender_mcp/utils/: Path resolution and Blender integration utilities.webapp/: (If present) Dashboard for fleet visibility.
Code Style & Standards
- Follow the Portmanteau Pattern for tool handlers.
- All tools must be
asyncwith comprehensive docstrings. - Mandatory type hints for all function signatures.
- See
D:\Dev\repos\mcp-central-docs\standards\rules\mcp_registration.mdfor tool registration rules.
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.
- 8d ago First seen · 23 lines · 239 tokens per session scan A 185e59e045fc
blender-mcp CLAUDE.md is an instructions file published in the GitHub repository sandraschi/blender-mcp (41 stars, last pushed yesterday), licensed MIT. It adds 239 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 2026-08-30.
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