The NiceVois MCP server,
connected in one click.
Free stem, lead/backing vocal, noise and reverb splitting, no account. Train and use RVC voices. Connect the official NiceVois MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Add NiceVois to your AI in one minute
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http rvc-training https://nicevois.com/api/mcpRun in your terminal, then restart Claude Code.
NiceVois · https://nicevois.com/api/mcp
What your AI can do with NiceVois
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “get_training_requirements”: Use this before training an AI voice to confirm NiceVois input formats, duration and epoch limits, consent requirements, outputs, retention,.”
“Use “get_training_account”: Call before quoting or creating a training job. Returns the connected account's welcome-credit status, available and reserved balance, balan.”
“Use “quote_training”: Call after inspecting the audio and before creating a job. Returns the exact payable amount, current balance, welcome-credit effect, shortfa.”
“Use “create_training_job”: Creates a private NiceVois job and returns a one-time PUT upload URL. Do not ask for consent before the first attempt because NiceVois remem.”
How secure is the NiceVois MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how NiceVois holds up.
Official endpoint
Operated by NiceVois (nicevois.com) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If NiceVois adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick NiceVois
Choose NiceVois in the gate directory. No sign-in needed.
Use it anywhere
NiceVois's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools NiceVois exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
get_training_requirements — Use this before training an AI voice to confirm NiceVois input formats, duration and epoch limits, consent requirements, outputs, retention,
get_training_account — Call before quoting or creating a training job. Returns the connected account's welcome-credit status, available and reserved balance, balan
quote_training — Call after inspecting the audio and before creating a job. Returns the exact payable amount, current balance, welcome-credit effect, shortfa
create_training_job — Creates a private NiceVois job and returns a one-time PUT upload URL. Do not ask for consent before the first attempt because NiceVois remem
start_training — Use this only after the source audio was successfully PUT to the upload URL returned by create_training_job. Starts the private cloud RVC tr
get_training_job — Use this to check truthful stage, completed epochs, ETA, and artifact readiness for one private NiceVois training job. Poll reasonably; do n
list_training_jobs — Use this to find the authenticated user's recent NiceVois jobs before asking for a job ID they may not know.
get_conversion_requirements — Use this when a user wants to convert vocals with RVC or compare a normal RVC result with NiceVois cleaned consonants and breaths. Returns t
+ 10 more tools once connected
Who runs the NiceVois MCP server?
The NiceVois MCP server at a glance
https://nicevois.com/api/mcpQuestions, answered
Is there an official NiceVois MCP server?
Yes — NiceVois operates its own remote MCP server at nicevois.com. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect NiceVois to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick NiceVois in the directory. No account or sign-in is needed. From then on, NiceVois's tools are available in every client you've connected to gate.
Do I need to host anything?
No. NiceVois runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the NiceVois MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect NiceVois in minutes. No credit card required.
Connect more than just NiceVois
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up NiceVois in: Claude · Claude Code · ChatGPT · Cursor · VS Code