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polynodes-osc-mcp

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polynodes-osc-mcp

日本語

MCP (Model Context Protocol) server for controlling PolyNodes by sonicLAB via OSC.

This server enables AI assistants like Claude to control PolyNodes' spatial sonic synthesis parameters through natural language.

Requirements

  • Python 3.10+

  • uv

  • PolyNodes running and receiving OSC on 127.0.0.1:4799

Related MCP server: td-mcp

Setup

Claude Code

Add to your project's MCP servers:

claude mcp add polynodes-osc-mcp -- uv run --directory /path/to/polynodes-osc-mcp python server.py

Or manually add to your Claude Code settings:

{
  "mcpServers": {
    "polynodes-osc-mcp": {
      "type": "stdio",
      "command": "uv",
      "args": ["run", "--directory", "/path/to/polynodes-osc-mcp", "python", "server.py"]
    }
  }
}

Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "polynodes-osc-mcp": {
      "command": "uv",
      "args": ["run", "--directory", "/path/to/polynodes-osc-mcp", "python", "server.py"]
    }
  }
}

Available Tools (45 total)

Category

Tools

Transport

Play/Stop, Preset Slot (1-10), BPM (10-300)

Gain

Macro/Meso/Micro gain (-80 to 20 dB), Dry/Wet, Solo

Envelope

Attack/Decay time per layer (0.01-0.5)

Playback Rate

Rate per layer + stochastic modulation range

Granulator

On/Off, chunk duration (10-1000), modulation range

Bandpass Filter

On/Off, center frequency (80-8000 Hz), modulation per layer

Comb Filter

On/Off, delay, modulation per layer

Black Hole

On/Off, gravitational force per layer (0-1)

White Hole

On/Off, reflection force per layer (0-1)

Ring Modulator

On/Off, frequency per layer (1-3)

Bitcrusher

On/Off, bit depth (0-1), sampling range (0-5)

Resonator

On/Off, frequency distribution (1-3), balance (0-0.5)

Cuboid FX

3 cuboids On/Off, return level per layer (1-80)

IsoMorph

On/Off, freq/amp/res modulation targets and depth

Navigation

Random trigger, Rearrange, Poly Gates

Tuning

PB rate and resonator tuning scale switches

Camera

Zoom, Rotate

Raw OSC

Send any OSC message directly

Usage Examples

Once configured, you can control PolyNodes with natural language:

  • "Play and set BPM to 120"

  • "Turn on the Black Hole and set macro force to 0.8"

  • "Enable the granulator with duration 500"

  • "Randomize all parameters"

  • "Set a dark ambient texture with slow playback rates and high reverb"

License

MIT

This server cannot be installed

A
license - permissive license
-
quality - not tested
D
maintenance

How are these scores calculated?

Maintenance

–Maintainers
–Response time
–Release cycle
–Releases (12mo)
Commit activity

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