Rvc Training is answering right now. Last checked 13 min ago. It exposes 18 tools.
Train portable RVC v2 voice models from audio in the cloud and download the .pth, .index, and ZIP.
Uptime history
14 days of history
14 days agonow
100.0%
Uptime 24h
91 of 91 checks
18
Tools
read from the server
334 ms
Response time
average over 24h
open, no key
Access
streamable-http
Nothing serious here today
Today is the operative word: we check Rvc Training every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
Connect this server
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 13 min ago.
run in your terminal
claude mcp add rvc-training --transport http https://nicevois.com/api/mcp~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"rvc-training": {
"url": "https://nicevois.com/api/mcp"
}
}
}~/.codex/config.toml
[mcp_servers.rvc-training]
url = "https://nicevois.com/api/mcp".cursor/mcp.json
{
"mcpServers": {
"rvc-training": {
"url": "https://nicevois.com/api/mcp"
}
}
}.vscode/mcp.json
{
"mcpServers": {
"rvc-training": {
"url": "https://nicevois.com/api/mcp"
}
}
}Available tools 18
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
training
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 remembers the current standing account agreement. If the server returns CONSENT_REQUIRED, ask for one acceptance of the linked standing agreement and retry once with acceptsStandingAgreement=true. This allocates a private training slot but does not start GPU work until the audio is uploaded and start_training is called.
get_training_account
Call before quoting or creating a training job. Returns the connected account's welcome-credit status, available and reserved balance, balance packs, and a private browser link that keeps checkout on this same agent identity.
get_training_job
Use this to check truthful stage, completed epochs, ETA, and artifact readiness for one private NiceVois training job. Poll reasonably; do not call more often than every 15 seconds.
get_training_requirements
Use this before training an AI voice to confirm NiceVois input formats, duration and epoch limits, consent requirements, outputs, retention, and the exact upload workflow.
list_training_jobs
Use this to find the authenticated user's recent NiceVois jobs before asking for a job ID they may not know.
voice
create_voice_conversion
Use this when the user has selected a private voice model and wants to convert one vocal recording. Returns a private upload instruction. Upload only the source vocal, then call get_voice_conversion with the same conversion ID.
create_voice_model_import
Use this when the user wants to convert with an existing private RVC .pth file or complete model ZIP instead of a voice trained in their NiceVois library. Returns a one-time PUT upload instruction. After uploading, call list_voice_models to select the imported voice.
get_voice_conversion
Use this when checking one private NiceVois conversion. Poll no more than once every 10 seconds. Report the returned stage without inventing progress. When complete, present the NiceVois cleaned version first and use download_voice_conversion_output for the version the user requests.
list_voice_models
Use this when the user wants to convert audio and you need to select one of their private NiceVois-trained or uploaded RVC voices. Do not ask for a model ID before calling this tool.
image
create_image_training_job
Use after quote_image_training. Declares the images by name and size and returns one PUT upload URL per image slot. Upload every image before calling start_image_training. The first run per account is free; later runs reserve the quoted price from the NiceVois balance.
get_image_training_job
Use this to check truthful stage, progress percent, ETA, and the download link for one image training job. Poll reasonably; do not call more often than every 20 seconds - a typical run takes 20 to 60 minutes.
get_image_training_requirements
Use this when a user wants to train an image LoRA (a portable .safetensors style/subject model) from their own images without a local GPU. Returns the real image formats, counts, step range, base model, workflow, and pricing.
quote
quote_image_training
Use this before creating an image training job. Returns the exact price for the requested steps and image count, whether the account's free run is still available, and whether the current balance covers it.
quote_training
Call after inspecting the audio and before creating a job. Returns the exact payable amount, current balance, welcome-credit effect, shortfall, feasibility, and the private balance-page link when more balance is needed.
start
start_image_training
Use this only after every image was successfully PUT to its upload URL from create_image_training_job. Starts the isolated cloud GPU training run.
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 training job.
conversion
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 the real input formats, model choices, workflow, current free-beta policy, and outputs.
download
download_voice_conversion_output
Use after get_voice_conversion says the job is complete and the user wants the cleaned or standard output. Each download uses the source audio's duration from the account's conversion-download minutes. If the exact file was downloaded before, ask before retrying and then set confirmRepeat true.
Endpoints
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://nicevois.com/api/mcp | streamable-http | answering | 291 ms | 13 min ago |
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Rvc Training — questions
Answers built from our own checks of this server.
What can Rvc Training do?
It exposes 18 tools, read directly from the server on our last check. Among them: create_image_training_job, create_training_job, create_voice_conversion, create_voice_model_import, download_voice_conversion_output, get_conversion_requirements and 12 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README.
How MCP servers expose tools in the first place →
What is Rvc Training mostly used for?
Its tools cluster around training, voice and image. That is what this server is built to work with — the grouping comes from the actual tool names, not from a category we assigned.
Is Rvc Training working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 334 ms. The bar chart above shows every period we have measured.
How do I connect Rvc Training?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Rvc Training need an API key?
No. Rvc Training completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 18 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Rvc Training?
It answers our handshake in 334 ms on average, which is faster than 52% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.