vrc_bake_atlas
A execute tool on the Blender Copilot MCP server.
This record as markdown: /tools/dwgx-blender-copilot/vrc-bake-atlas.md
What vrc_bake_atlas does on Blender Copilot MCP Server
AI agents invoke vrc_bake_atlas to trigger actions in Blender Copilot MCP Server. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call: builds kicked off, notifications sent, workflows started.
Why vrc_bake_atlas is rated High
The term 'bake' in 3D workflows typically refers to executing a computationally intensive process that renders and writes texture data. 'Atlas' refers to combining textures into a single image. This likely triggers an execution operation in Blender that computes and writes texture files as part of the VRChat avatar pipeline. However, since the description is empty, confidence is low.
From the tool's definition Tool name 'vrc_bake_atlas' suggests baking a texture atlas for VRChat avatars, which involves executing a rendering/computation process. Description is empty.
Attacks that exploit this kind of access
The rule that runs vrc_bake_atlas safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Blender Copilot MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For vrc_bake_atlas, this is the rule to start with:
vrc_bake_atlas stays usable, but rate-capped: a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Blender Copilot MCP Server, apply this rule, and every vrc_bake_atlas call is checked against it from then on.
Questions about vrc_bake_atlas
vrc_bake_atlas is a execute tool on the Blender Copilot MCP Server MCP server. It is categorised as a Execute tool in the Blender Copilot MCP Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the Blender Copilot MCP Server MCP server in PolicyLayer and add a rule for vrc_bake_atlas: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Blender Copilot MCP Server. Nothing to install.
vrc_bake_atlas is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.
Yes. Add a rate_limit block to the vrc_bake_atlas rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for vrc_bake_atlas. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
vrc_bake_atlas is provided by the Blender Copilot MCP Server MCP server (dwgx/blender-copilot). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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