gpu.nz GPU cloud
REMOTE · GPU.NZ · 2 COMPONENTS
Rent cloud GPUs from AI agents: live prices, VRAM estimates, launch, logs and stop.
Available components
Last scanned (17 hours ago)
Scores higher than 62% of remote servers
Reachable. Last reached 4 Nov 2026.
Category Cloud Infrastructure
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security63
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation check failed: no authorisation is required to call this server, and it exposes a tool marked destructive (destroy_instance). See how to fix → View diagnostics → Fail
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability76
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 1691 tokens (~105/item across 16 items; 16 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management53
- Stability observed for 16 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- All 1 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation.Pass
- An AI judge read all 17 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 3 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 47 to 50. That category is still filling its 30-day observation window: 14 days of observed history at the previous scan, 15 at this one. The score rises as the window fills, whether or not the server changes.
- 1 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 40 to 43. That category is still filling its 30-day observation window: 12 days of observed history at the previous scan, 13 at this one. The score rises as the window fills, whether or not the server changes.
- 29 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 30 to 33. That category is still filling its 30-day observation window: 9 days of observed history at the previous scan, 10 at this one. The score rises as the window fills, whether or not the server changes.
- 27 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.
- 25 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes.
- 23 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 10 to 13. That category is still filling its 30-day observation window: 3 days of observed history at the previous scan, 4 at this one. The score rises as the window fills, whether or not the server changes.
- 21 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.
- 20 Oct 26 0
- Stability: unverified → 0.03 ▲ functional
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 4 Nov 2026 · Probed https://gpu.nz/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=gpu.nz | CN=YR2,O=Let's Encrypt,C=US | 9 Oct 2026 | 7 Jan 2027 | RSA 2048 | SHA256-RSA | 6ca2aff2cb6136587e622159482a6772539 |
| SANs: gpu.nz, www.gpu.nz | ||||||
| CN=YR2,O=Let's Encrypt,C=US (CA) | CN=Root YR,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | RSA 2048 | SHA256-RSA | 4ebd24947e24d394802d84a52fd5b319 |
| CN=Root YR,O=ISRG,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | RSA 4096 | SHA256-RSA | f24b6d17f9d9ad7cb1c9fea78782699f |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of gpu.nz. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| nz. | present | 38240, 62081 | 8, 8 | Verified |
| gpu.nz. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=31536000 |
| x-content-type-options | nosniff |
| x-frame-options | DENY |
| referrer-policy | strict-origin-when-cross-origin |
| permissions-policy | camera=(), microphone=(), geolocation=(), payment=() |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://gpu.nz/mcp | Verified | 200 | |
| http (plaintext) | http://gpu.nz/mcp | HTTPS enforced | 301 | https://gpu.nz/mcp |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
add_ssh_key Add an SSH key ~72
Adds an SSH public key (a line from a .pub file) to the account. Needs user:write.
| Name | Type | Req | Description |
|---|---|---|---|
| name | string | – | A name for the key |
| public_key | string | yes | The public key line, e.g. ssh-ed25519 AAAA… you@laptop |
No output schema declared.
No examples provided.
create_instance Rent a GPU server ~230
Rents the server of an offer and starts it with a template. Billing starts right away and runs every minute until you stop or destroy it. Confirm the price with the user first. Needs instances:write. The response has the instance id; poll get_instance until status is running (usually 1–5 minutes).
| Name | Type | Req | Description |
|---|---|---|---|
| disk_gb | integer | yes | Disk size, GB (use the template's recommended_disk_gb) |
| idempotency_key | string | – | Reuse the same value when retrying the same request, so a retry never rents twice |
| image | string | – | Docker image, only with the custom template |
| name | string | – | A name for the server |
| offer_id | string | yes | Offer id from search_offers |
| ssh_key_ids | array | – | SSH key ids to install (default: all of yours) |
| template | string | yes | Template slug from list_templates, e.g. "comfyui", "ollama", "pytorch", "custom" |
| type | string | – | on_demand (default) or interruptible |
No output schema declared.
No examples provided.
destroy_instance Destroy a server ~48
Destroys a server and deletes its disk for good; billing stops completely. Irreversible: confirm with the user. Needs instances:write.
| Name | Type | Req | Description |
|---|---|---|---|
| instance_id | string | yes | Instance id |
No output schema declared.
No examples provided.
estimate_vram Estimate VRAM for an AI model ~211
How much GPU memory an AI model needs (LLMs such as Qwen, DeepSeek, Llama, Gemma, GPT-OSS; image and video models such as FLUX, SDXL, Wan) at a given precision and context length, and which GPUs on gpu.nz fit it with their current price. Call without `model` to list the known models.
| Name | Type | Req | Description |
|---|---|---|---|
| concurrent_requests | integer | – | Parallel sequences sharing the GPU (default 1) |
| context_tokens | integer | – | LLM context length in tokens (default 8192) |
| model | string | – | Model name or id, e.g. "qwen3-32b", "Llama 3.3 70B", "flux.1-dev" |
| precision | string | – | Weights precision: "fp16", "fp8", "q8", "q6", "q5", "q4" (LLMs; default q4 for LLMs, fp16 for image models) |
No output schema declared.
No examples provided.
get_account Account and balance ~33
The signed-in account and its balance, hourly burn and runway. Needs a key with user:read and billing:read.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
get_instance Get one server ~78
Status, SSH command, app URLs (ComfyUI, Jupyter, chat…), price and cost so far of one server. The root password is left out unless include_password is true (your SSH keys are installed on every server).
| Name | Type | Req | Description |
|---|---|---|---|
| include_password | boolean | – | Include the root SSH password |
| instance_id | string | yes | Instance id |
No output schema declared.
No examples provided.
get_instance_logs Server logs ~58
The last lines of a server's container log: boot progress, app start-up, errors. Needs instances:read.
| Name | Type | Req | Description |
|---|---|---|---|
| instance_id | string | yes | Instance id |
| tail | integer | – | How many last lines (default 200) |
No output schema declared.
No examples provided.
get_offer Get one offer ~34
Details and the current price of one offer by id (from search_offers).
| Name | Type | Req | Description |
|---|---|---|---|
| offer_id | string | yes | Offer id |
No output schema declared.
No examples provided.
list_gpu_models List GPU models ~86
GPU models available on gpu.nz right now with VRAM, class and the cheapest hourly price per GPU. Use it to pick a gpu_slug for search_offers.
| Name | Type | Req | Description |
|---|---|---|---|
| min_vram_gb | number | – | Only models with at least this much VRAM per GPU |
| query | string | – | Filter by name, e.g. "4090" or "H100" |
No output schema declared.
No examples provided.
list_instances List my servers ~48
Your rented servers with status, GPU, price and SSH command. Needs instances:read.
| Name | Type | Req | Description |
|---|---|---|---|
| status | string | – | active (default): servers that are not destroyed; all: include destroyed ones |
No output schema declared.
No examples provided.
list_ssh_keys List SSH keys ~29
SSH public keys on the account; they are installed on new servers. Needs user:read.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
list_templates List templates ~81
Ready environments a server can start with: ComfyUI, Stable Diffusion Forge, Ollama + Open WebUI, vLLM, Jupyter/PyTorch, Kohya, FluxGym, Unsloth, chats with preloaded models, plain Ubuntu + CUDA, or a custom Docker image. Pass `slug` as `template` to create_instance.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
search_offers Search GPU servers ~310
Search rentable GPU servers (offers) with live prices. Returns the cheapest matches first unless `order` says otherwise. Each result has an offer id for create_instance.
| Name | Type | Req | Description |
|---|---|---|---|
| country | string | – | ISO-2 country codes, comma-separated, e.g. "DE,NL,FI" |
| gpu | string | – | GPU model slug(s), comma-separated, e.g. "rtx-4090-24gb" or "h100-sxm-80gb,h100-pcie-80gb" (see list_gpu_models) |
| limit | integer | – | How many offers to return (default 10) |
| max_price_rub_h | number | – | Maximum price for the whole server, rubles per hour |
| min_disk_gb | number | – | Minimum disk the server can give, GB |
| min_reliability | number | – | Minimum host reliability, 0–1 (0.98 is a good bar) |
| min_vram_gb | number | – | Minimum VRAM per GPU, GB |
| num_gpus | string | – | GPUs per server, comma-separated, e.g. "1" or "2,4,8" |
| order | string | – | Sort: price (default), dlperf_per_price for value, reliability, vram, inet_down |
| type | string | – | on_demand (default) or interruptible (cheaper, can be preempted) |
| verified | boolean | – | Only verified datacenters |
No output schema declared.
No examples provided.
start_instance Start a server ~38
Starts a stopped server again; GPU billing resumes. Confirm with the user. Needs instances:write.
| Name | Type | Req | Description |
|---|---|---|---|
| instance_id | string | yes | Instance id |
No output schema declared.
No examples provided.
stop_instance Stop a server ~73
Stops a running server: the GPU is released and billing drops to the disk only. Data on the disk is kept and the server can be started again (the GPU may then be taken by someone else; gpu.nz finds a replacement when it is). Needs instances:write.
| Name | Type | Req | Description |
|---|---|---|---|
| instance_id | string | yes | Instance id |
No output schema declared.
No examples provided.
topup_link Top-up link ~76
A link to the balance top-up page (SBP, crypto) for the user to open in a browser; payments never happen through the API. Optionally pre-fills the amount.
| Name | Type | Req | Description |
|---|---|---|---|
| amount | integer | – | Amount in the account currency (rubles by default) |
| language | string | – | Page language (default ru) |
No output schema declared.
No examples provided.
How do I install the gpu.nz GPU cloud MCP server?
gpu.nz GPU cloud is a hosted endpoint at https://gpu.nz/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · gpu.nz
claude mcp add --transport http nz-gpu-gpu-cloud 'https://gpu.nz/mcp'
What is the gpu.nz GPU cloud MCP server?
gpu.nz GPU cloud is an MCP server listed in the public MCP registry as nz.gpu/gpu-cloud. Rent cloud GPUs from AI agents: live prices, VRAM estimates, launch, logs and stop. This page covers its hosted endpoint (https://gpu.nz/mcp).
Is the gpu.nz GPU cloud MCP server safe to use?
gpu.nz GPU cloud scores 74 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the gpu.nz GPU cloud MCP server expose?
gpu.nz GPU cloud exposes 16 tools: list_gpu_models, search_offers, get_offer, list_templates, estimate_vram, and 11 more. Their descriptions and schemas cost roughly 1,505 tokens of context every time the server is loaded.
Does the gpu.nz GPU cloud MCP server require authentication?
No. We connected to gpu.nz GPU cloud without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the gpu.nz GPU cloud MCP server still maintained?
gpu.nz GPU cloud is still listed as active in the MCP registry. We last reached this channel on 4 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.