@bottobot/td-mcp
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TouchDesigner MCP Server v2.8.0 - 21 MCP tools, 629 operators with clean parameter data, 69 Python API classes, 14 tutorials, 32 workflow patterns. Includes version system, experimental techniques KB, core tool enhancements, and experimental build support
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{
"schemaVersion": "1.0",
"description": "Per-operator version compatibility tracking. Fields: addedIn (first version available), changedIn (versions with notable changes), removedIn (if operator was removed).",
"operators": {
"noise_chop": {
"name": "Noise CHOP",
"category": "CHOP",
"addedIn": "099",
"changedIn": [
{ "version": "2021", "change": "Added new noise types including Sparse and Alligator" },
{ "version": "2022", "change": "Improved performance for high harmonic counts" }
],
"removedIn": null,
"notes": "Available since earliest TD releases"
},
"null_chop": {
"name": "Null CHOP",
"category": "CHOP",
"addedIn": "099",
"changedIn": [],
"removedIn": null,
"notes": "Pass-through operator, stable across all versions"
},
"math_chop": {
"name": "Math CHOP",
"category": "CHOP",
"addedIn": "099",
"changedIn": [
{ "version": "2020", "change": "Added vector math operations" },
{ "version": "2022", "change": "Added combine operation for multi-channel math" }
],
"removedIn": null,
"notes": "Core arithmetic operator"
},
"filter_chop": {
"name": "Filter CHOP",
"category": "CHOP",
"addedIn": "099",
"changedIn": [
{ "version": "2021", "change": "Added new filter types: Butterworth, Chebyshev" }
],
"removedIn": null,
"notes": "Low/high/band-pass filter"
},
"audio_file_in_chop": {
"name": "Audio File In CHOP",
"category": "CHOP",
"addedIn": "099",
"changedIn": [
{ "version": "2020", "change": "Added FMOD support for larger file libraries" },
{ "version": "2023", "change": "Improved streaming for long files" }
],
"removedIn": null,
"notes": "Core audio playback operator"
},
"audio_device_in_chop": {
"name": "Audio Device In CHOP",
"category": "CHOP",
"addedIn": "099",
"changedIn": [
{ "version": "2022", "change": "Added ASIO driver support" }
],
"removedIn": null,
"notes": "Hardware audio input"
},
"timer_chop": {
"name": "Timer CHOP",
"category": "CHOP",
"addedIn": "099",
"changedIn": [
{ "version": "2021", "change": "Added segment-based timing and callbacks" }
],
"removedIn": null,
"notes": "Timing and sequencing"
},
"lag_chop": {
"name": "Lag CHOP",
"category": "CHOP",
"addedIn": "099",
"changedIn": [],
"removedIn": null,
"notes": "Smoothing/easing operator"
},
"lfo_chop": {
"name": "LFO CHOP",
"category": "CHOP",
"addedIn": "099",
"changedIn": [
{ "version": "2020", "change": "Added sync options for multi-channel LFOs" }
],
"removedIn": null,
"notes": "Low frequency oscillator"
},
"speed_chop": {
"name": "Speed CHOP",
"category": "CHOP",
"addedIn": "099",
"changedIn": [],
"removedIn": null,
"notes": "Converts derivative to velocity"
},
"script_chop": {
"name": "Script CHOP",
"category": "CHOP",
"addedIn": "099",
"changedIn": [
{ "version": "2019", "change": "Python 3.7 with asyncio available in scripts" },
{ "version": "2021", "change": "Python 3.9 features available" },
{ "version": "2023", "change": "Python 3.11 significant performance boost" }
],
"removedIn": null,
"notes": "Python scripting CHOP — Python version tracks TD version"
},
"movie_file_in_top": {
"name": "Movie File In TOP",
"category": "TOP",
"addedIn": "099",
"changedIn": [
{ "version": "2020", "change": "Added H.265/HEVC support" },
{ "version": "2021", "change": "Added HAP alpha codec support" },
{ "version": "2022", "change": "Added AV1 codec support" },
{ "version": "2023", "change": "Improved GPU decoding performance" }
],
"removedIn": null,
"notes": "Core video playback operator"
},
"render_top": {
"name": "Render TOP",
"category": "TOP",
"addedIn": "099",
"changedIn": [
{ "version": "2020", "change": "Added MSAA antialiasing support" },
{ "version": "2022", "change": "PBR material pipeline improvements" },
{ "version": "2023", "change": "NVIDIA DLSS upscaling integration" }
],
"removedIn": null,
"notes": "3D scene renderer"
},
"glsl_top": {
"name": "GLSL TOP",
"category": "TOP",
"addedIn": "099",
"changedIn": [
{ "version": "2020", "change": "Added compute shader support" },
{ "version": "2022", "change": "Added SSBO buffer access" }
],
"removedIn": null,
"notes": "GPU shader operator"
},
"noise_top": {
"name": "Noise TOP",
"category": "TOP",
"addedIn": "099",
"changedIn": [
{ "version": "2021", "change": "Added new noise algorithms including Worley" }
],
"removedIn": null,
"notes": "Procedural texture noise"
},
"blur_top": {
"name": "Blur TOP",
"category": "TOP",
"addedIn": "099",
"changedIn": [
{ "version": "2021", "change": "Added bokeh/lens blur filter type" },
{ "version": "2022", "change": "GPU-optimized Gaussian blur" }
],
"removedIn": null,
"notes": "Image blur filter"
},
"composite_top": {
"name": "Composite TOP",
"category": "TOP",
"addedIn": "099",
"changedIn": [
{ "version": "2020", "change": "Added blend modes: Multiply, Screen, Overlay, Hard Light" }
],
"removedIn": null,
"notes": "Image compositing"
},
"level_top": {
"name": "Level TOP",
"category": "TOP",
"addedIn": "099",
"changedIn": [
{ "version": "2020", "change": "Added HDR range controls" }
],
"removedIn": null,
"notes": "Color level adjustments"
},
"ndi_in_top": {
"name": "NDI In TOP",
"category": "TOP",
"addedIn": "2019",
"changedIn": [
{ "version": "2021", "change": "NDI 5 protocol support" },
{ "version": "2022", "change": "NDI HX2 support for compressed streams" }
],
"removedIn": null,
"notes": "Network video input via NDI protocol"
},
"ndi_out_top": {
"name": "NDI Out TOP",
"category": "TOP",
"addedIn": "2019",
"changedIn": [
{ "version": "2021", "change": "NDI 5 protocol support" },
{ "version": "2022", "change": "NDI HX2 compressed output" }
],
"removedIn": null,
"notes": "Network video output via NDI protocol"
},
"nvidia_background_top": {
"name": "NVIDIA Background TOP",
"category": "TOP",
"addedIn": "2023",
"changedIn": [],
"removedIn": null,
"notes": "Requires NVIDIA RTX GPU and TD 2023+"
},
"nvidia_denoise_top": {
"name": "NVIDIA Denoise TOP",
"category": "TOP",
"addedIn": "2023",
"changedIn": [],
"removedIn": null,
"notes": "AI-powered denoising, requires NVIDIA RTX GPU"
},
"nvidia_upscaler_top": {
"name": "NVIDIA Upscaler TOP",
"category": "TOP",
"addedIn": "2023",
"changedIn": [],
"removedIn": null,
"notes": "DLSS/NIS upscaling, requires NVIDIA RTX GPU"
},
"kinect_azure_top": {
"name": "Kinect Azure TOP",
"category": "TOP",
"addedIn": "2020",
"changedIn": [
{ "version": "2021", "change": "Body tracking improvements, new skeleton data" }
],
"removedIn": null,
"notes": "Azure Kinect depth camera support"
},
"kinect_azure_chop": {
"name": "Kinect Azure CHOP",
"category": "CHOP",
"addedIn": "2020",
"changedIn": [
{ "version": "2021", "change": "Added hand tracking channels" }
],
"removedIn": null,
"notes": "Azure Kinect body tracking data"
},
"web_render_top": {
"name": "Web Render TOP",
"category": "TOP",
"addedIn": "2020",
"changedIn": [
{ "version": "2021", "change": "Chromium engine updated to support WebGL 2.0" },
{ "version": "2022", "change": "Added Web Audio API support" },
{ "version": "2023", "change": "Chromium updated with better WebGPU preview support" }
],
"removedIn": null,
"notes": "Embedded Chromium browser renderer"
},
"webrtc_dat": {
"name": "WebRTC DAT",
"category": "DAT",
"addedIn": "2021",
"changedIn": [
{ "version": "2022", "change": "Added data channel support for bidirectional messaging" },
{ "version": "2023", "change": "Improved ICE/STUN server configuration" }
],
"removedIn": null,
"notes": "WebRTC peer-to-peer communication"
},
"mqtt_client_dat": {
"name": "MQTT Client DAT",
"category": "DAT",
"addedIn": "2019",
"changedIn": [
{ "version": "2021", "change": "MQTT 5.0 protocol support added" },
{ "version": "2022", "change": "TLS certificate authentication" }
],
"removedIn": null,
"notes": "MQTT IoT messaging protocol"
},
"table_dat": {
"name": "Table DAT",
"category": "DAT",
"addedIn": "099",
"changedIn": [
{ "version": "2020", "change": "CSV import/export improvements" }
],
"removedIn": null,
"notes": "Core data table operator"
},
"script_dat": {
"name": "Script DAT",
"category": "DAT",
"addedIn": "099",
"changedIn": [
{ "version": "2019", "change": "Python 3.7 async/await support" },
{ "version": "2021", "change": "Python 3.9 features" },
{ "version": "2023", "change": "Python 3.11 performance improvements" }
],
"removedIn": null,
"notes": "Python scripting DAT"
},
"execute_dat": {
"name": "Execute DAT",
"category": "DAT",
"addedIn": "099",
"changedIn": [
{ "version": "2020", "change": "Added onFrameStart and onFrameEnd callbacks" },
{ "version": "2022", "change": "Added onDeviceChange callback" }
],
"removedIn": null,
"notes": "Event-driven Python execution"
},
"geometry_comp": {
"name": "Geometry COMP",
"category": "COMP",
"addedIn": "099",
"changedIn": [
{ "version": "2020", "change": "Instancing improvements with instance attributes" },
{ "version": "2022", "change": "LOD (Level of Detail) system added" }
],
"removedIn": null,
"notes": "3D geometry container"
},
"engine_comp": {
"name": "Engine COMP",
"category": "COMP",
"addedIn": "2020",
"changedIn": [
{ "version": "2021", "change": "Improved multi-threading for parallel execution" },
{ "version": "2022", "change": "Added GPU context isolation" },
{ "version": "2023", "change": "Replication improvements for clustered setups" }
],
"removedIn": null,
"notes": "Isolated execution context for performance"
},
"replicator_comp": {
"name": "Replicator COMP",
"category": "COMP",
"addedIn": "099",
"changedIn": [
{ "version": "2021", "change": "Added Python onReplicate callbacks" },
{ "version": "2022", "change": "Improved template cloning performance" }
],
"removedIn": null,
"notes": "Dynamic operator replication"
},
"usd_comp": {
"name": "USD COMP",
"category": "COMP",
"addedIn": "2022",
"changedIn": [
{ "version": "2023", "change": "USD 23.x support with improved material binding" },
{ "version": "2024", "change": "Improved USD hydra rendering pipeline" }
],
"removedIn": null,
"notes": "Universal Scene Description integration"
},
"widget_comp": {
"name": "Widget COMP",
"category": "COMP",
"addedIn": "2022",
"changedIn": [
{ "version": "2023", "change": "Added new widget types: Slider, Knob, XY Pad" },
{ "version": "2024", "change": "Theme system and custom styling" }
],
"removedIn": null,
"notes": "UI widget system"
},
"pbr_mat": {
"name": "PBR MAT",
"category": "MAT",
"addedIn": "2019",
"changedIn": [
{ "version": "2020", "change": "Added clearcoat and sheen material layers" },
{ "version": "2022", "change": "Improved subsurface scattering" },
{ "version": "2023", "change": "Improved HDRI environment lighting integration" }
],
"removedIn": null,
"notes": "Physically-based rendering material"
},
"glsl_mat": {
"name": "GLSL MAT",
"category": "MAT",
"addedIn": "099",
"changedIn": [
{ "version": "2020", "change": "Added geometry shader support" },
{ "version": "2022", "change": "Tessellation shader support" }
],
"removedIn": null,
"notes": "Custom GLSL shader material"
},
"noise_sop": {
"name": "Noise SOP",
"category": "SOP",
"addedIn": "099",
"changedIn": [
{ "version": "2021", "change": "Added Alligator and Sparse noise types" }
],
"removedIn": null,
"notes": "Deformation noise for geometry"
},
"particle_pop": {
"name": "Particle POP",
"category": "POP",
"addedIn": "2022",
"changedIn": [
{ "version": "2023", "change": "GPU acceleration for large particle counts" },
{ "version": "2024", "change": "Improved collision detection" }
],
"removedIn": null,
"notes": "Point Operator particle system, introduced in 2022"
},
"glsl_pop": {
"name": "GLSL POP",
"category": "POP",
"addedIn": "2022",
"changedIn": [
{ "version": "2023", "change": "Compute shader integration for GPU particles" }
],
"removedIn": null,
"notes": "Custom GLSL compute shaders for point data"
},
"force_pop": {
"name": "Force POP",
"category": "POP",
"addedIn": "2022",
"changedIn": [
{ "version": "2024", "change": "Added turbulence and vortex force types" }
],
"removedIn": null,
"notes": "Apply forces to point systems"
},
"opencolorio_top": {
"name": "OpenColorIO TOP",
"category": "TOP",
"addedIn": "2020",
"changedIn": [
{ "version": "2022", "change": "OCIO v2 support" },
{ "version": "2023", "change": "Improved HDR color space handling" }
],
"removedIn": null,
"notes": "Color management via OpenColorIO"
},
"body_track_chop": {
"name": "Body Track CHOP",
"category": "CHOP",
"addedIn": "2023",
"changedIn": [],
"removedIn": null,
"notes": "AI-based body tracking, requires NVIDIA RTX GPU"
},
"renderstream_in_top": {
"name": "RenderStream In TOP",
"category": "TOP",
"addedIn": "2021",
"changedIn": [
{ "version": "2022", "change": "Disguise d3 protocol v2 support" },
{ "version": "2023", "change": "Improved synchronization for multi-engine setups" }
],
"removedIn": null,
"notes": "Disguise/d3 RenderStream integration"
}
}
}