四条命令装好，然后决定 Agent 能碰什么

blender --command extension install dccmcp_blender

npx dccmcp-blender@latest serve --port 7331

{
  "mcpServers": {
    "blender": {
      "command": "npx",
      "args": ["dccmcp-blender", "serve"]
    }
  }
}

dccmcp doctor --tool scene.inspect

{
  "mcpServers": {
    "blender": { "command": "npx", "args": ["dccmcp-blender", "serve"] }
  }
}

{
  "mcpServers": {
    "blender": {
      "type": "http",
      "url": "http://studio-host:7331/mcp",
      "headers": { "Authorization": "Bearer <token>" }
    }
  }
}

[default]
mode = "read-only"

[[rule]]
tool = "object.create"
action = "require-approval"

[[rule]]
tool = "pipeline.checkpoint.restore"
action = "deny"
when = { path = "**/production/**" }

[[rule]]
tool = "scene.inspect"
action = "allow"
audit = "summary"

2026-09-20T09:14:22Z  studio/leon
tool      geometry_nodes.set_input
args      { "socket": "Inset", "value": 0.02 }
result    ok · 118 ms · 3 variants
file      facade_module_01.blend @ sha256:9f2c…
host      Blender 4.5.1

dccmcp restore --checkpoint facade-a1.ckpt --scope objects

from dccmcp import tool, Skill

skill = Skill(
    name="studio-naming",
    tools=[
        tool(
            name="naming.rename_collection",
            risk="write",
            schema={"collection": "str", "pattern": "str"},
        )(rename_collection),
    ],
)