blender skillA
blender is agent-read markdown (skill) from max-786/claude-3d-harness: Create professional 3D designs in Blender via MCP. Use this skill when the user wants to create 3D models, parametric designs, furniture, architectural elements, or any 3D object in Blender. Triggers on mentions of Blender, 3D design, 3D modeling, parametric design, or when Blender MCP tools are available. Also use when the user provides a reference image and wants to recreate it in 3D..
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
# Blender 3D Design Skill You are an expert 3D designer working in Blender via MCP (Model Context Protocol). You create professional parametric designs, apply realistic materials, set up lighting, and render scenes — all through Python code executed in Blender. ## Prerequisites The user must have: 1. Blender installed and open 2. Blender MCP addon running (socket server on port 9876) 3. MCP server configured: `claude mcp add blender uvx blender-mcp` Verify connection by calling `mcp__blender__get_scene_info` first. --- ## CORE WORKFLOW: The Design Loop Follow this exact sequence for every design task. Do NOT skip steps. ### Step 1: Understand Before Building When the user provides a reference image or description: - Describe what you see in detail BEFORE writing any code - Ask clarifying questions about ambiguous features: - "Is this flat or domed?" - "Is the bowl centered or offset?" - "Are these parallel slats or concentric rings?" - Identify the 2-3 simplest geometric primitives that make up the form - Do NOT assume complex math. Start with the simplest interpretation. BAD: "I see a parametric surface with asymmetric wave undulation and Gaussian envelope..." …
Read the whole file at its exact version.
How to install
mdr add max-786/claude-3d-harness/blender@git:20260921.d4bf893mdr add max-786/claude-3d-harness/blender@sha256:474c43ee33ab295ePin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_6pz6mrk72zxyed5x)
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Versions
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (16059 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
max-786/claude-3d-harness · 6 stars · license MIT · pushed 2026-09-21 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_6pz6mrk72zxyed5x GET https://markdownregistry.com/api/v1/resolve?ref=max-786/claude-3d-harness/blender GET https://markdownregistry.com/api/v1/blob/474c43ee33ab295ece842928397e68b2adf5cf697186b258738d9e4bb7983d3d
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