// MCP TOOL REFERENCE

U-HE PRESET RANDOMIZER TOOLS

14 tools from the u-he Preset Randomizer MCP Server, categorised by risk level.

View the u-he Preset Randomizer policy →

// ALL 14 U-HE PRESET RANDOMIZER TOOLS

READ 10 tools

Read explain_preset Get detailed information about a specific preset including all metadata, parameters, and values. Use this t... Read filter_presets Filter presets by specific criteria including category (hierarchical), author, favorites file, or glob patt... Read get_authors Get a list of all unique preset authors/creators in the currently loaded presets. Useful for filtering by f... Read get_categories Get a list of all unique preset categories available in the currently loaded presets. Useful for discoverin... Read get_current_synth Get information about the currently selected synth, including its name and the number of loaded presets. Read get_favorites_files Get a list of all .uhe-fav favorites files found for the current synth. These can be used for filtering pre... Read get_synth_context Get detailed technical documentation about how the currently selected u-he synth works, including its prese... Read list_presets List all loaded presets for the current synth with their names, categories, and authors. Use this for brows... Read list_synths List all available u-he synths detected on this system. Call this to see which synths are installed and can... Read search_presets Search presets by name, category, or author using fuzzy matching. Returns matching presets with relevance s...

WRITE 4 tools

Write generate_random_presets Generate fully random presets based on parameter statistics from the loaded preset library. Optionally filt... Write merge_presets Merge multiple presets to create hybrid sounds using weighted random ratios. Select presets via preset_name... Write randomize_presets Create variations of existing presets by randomly modifying their parameters (0-100% randomness). Select so... Write select_synth Select a synth and load its preset library. MUST be called before other preset tools. Optional pattern filt...

// RUNNING THIS SERVER

The managed route: connect u-he Preset Randomizer through the PolicyLayer gateway — every tool call above is checked against your policy before it runs, with a full audit log.

DIRECT INSTALL (UNMANAGED) npx -y u-he-preset-randomizer

// FAQ

How many tools does the u-he Preset Randomizer MCP server have? +

The u-he Preset Randomizer MCP server exposes 14 tools across 2 categories: Read, Write.

How do I enforce policies on u-he Preset Randomizer tools? +

Route the u-he Preset Randomizer server through the PolicyLayer gateway. Define allow, deny, or approval rules per tool in the dashboard — they are enforced on every call before it reaches the server.

What risk categories do u-he Preset Randomizer tools fall into? +

u-he Preset Randomizer tools are categorised as Read (10), Write (4). Each category has a recommended default policy.

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