dcc-mcp-nuke 0.12.1

Nuke adapter for the DCC Model Context Protocol ecosystem

dcc-mcp-nuke

Nuke adapter for the DCC Model Context Protocol. It embeds a Streamable HTTP MCP server in Nuke and uses Nuke's main-thread execution API for scene tools.

python -m pip install dcc-mcp-nuke

Add the installed package's dcc_mcp_nuke/nuke_plugin folder to NUKE_PATH. Nuke loads its init.py and asks the operating system for an available instance port. Use dcc-mcp-cli list or the stable gateway at http://127.0.0.1:9765/mcp to discover and connect to the running instance. Set DCC_MCP_NUKE_PORT only when a fixed direct port is required.

The bundled nuke-script skill can open an existing absolute .nk path, inspect scripts and nodes, and explicitly save the current script. Releases are published through release.yaml and the GitHub pypi environment.

The nuke-node-assets skill packages reusable, versioned Gizmos with an explicit public knob interface, instantiates saved assets, and validates live instances. Its registered tools use DCC_MCP_NUKE_PLUGIN_ROOT, stable ids and versions, bounded typed knobs, and reject executable callbacks.

The nuke-layered-compositing skill supports ordered global and Cryptomatte-scoped gain, saturation, edge-feather, and bounded albedo-fill adjustments without changing pixels outside the selected material.