u-he Preset Randomizer MCP Server

Generate u-he synth presets through randomization and merging of your existing presets (genetics like). It runs locally over stdio via the published package.

People connecting this server to Claude, Cursor, VS Code, or another MCP client. The project is written in TypeScript.

VERIFIED ACTIVE

LAST COMMIT 2026-04-10 · ★ 32 · #391 OF 848 MAINTAINED OTHER · VERIFIED 2026-08-25

MIT · TypeScript servers · how we verify → /methodology

01 · Install u-he Preset Randomizer

Claude Code

claude mcp add fannon-u-he-preset-randomizer -- npx -y u-he-preset-randomizer

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "fannon-u-he-preset-randomizer": {
      "command": "npx",
      "args": [
        "-y",
        "u-he-preset-randomizer"
      ]
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions

license MIT - declared in the repository

npm package u-he-preset-randomizer - unscoped; check the name against the project README before installing

registry namespace io.github.Fannon is GitHub-verified and matches the repo owner

03 · What u-he Preset Randomizer can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

Latest releases

v1.2.0 · 2026-04-10

[1.2.0] · CLI startup and config parsing by centralizing the yargs parser, handling numeric overrides consistently, and using a dedicated direct-execution helper for the CLI entrypoint · WSL preset detection now checks…

v1.1.2 · 2025-11-08

Analyze and Improve Preset Randomization Logic · userThirdPary · Cleanup Code around user third party · New Contributors · @jorisroling made their first contribution in

v1.1.0 · 2025-10-29

Updated CLI to have more helpful feedback and look a bit nicer / consistently · Added experimental (just for fun) MCP Server, See demo-video and documentation · Codebase and dependency updates, added tests etc. - now a…

04 · Who maintains u-he Preset Randomizer

u-he Preset Randomizer is maintained by fannon. It's the only MCP server we track from this author; the repo dates to May 2024.

05 · Facts

repository: github.com/fannon/u-he-preset-randomizer
category: other - ranked #391 of 848 actively-maintained other servers as of 2026-08-25.
registry: io.github.Fannon/u-he-preset-randomizer (active, first published 2025-10-29 · 3 versions)
packages: npm:u-he-preset-randomizer

06 · u-he Preset Randomizer FAQ

What is u-he Preset Randomizer?

Generate u-he synth presets through randomization and merging of your existing presets (genetics like). It runs locally over stdio via the published package.

Is u-he Preset Randomizer still maintained?

Yes - as of 2026-08-25, its last commit was 2026-04-10. We re-verify nightly.

How do I install u-he Preset Randomizer?

Run `npx -y u-he-preset-randomizer`. You can also paste the ready-made client config above.

Does u-he Preset Randomizer run locally?

Yes - it's a stdio server: it runs on your machine (via npx) with your user's permissions. Your data stays local unless the server itself calls external APIs.

07 · Alternatives to u-he Preset Randomizer

Alternatives to u-he Preset Randomizer

Maintained other servers if u-he Preset Randomizer isn't the fit.

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