_ registry / mcp streamable-http · checked 42m ago

studiotv-llm-vram

https://studiotvai.com

Registry code: 6bf76b6b70e1f811

api record

Answers whether an open LLM fits on a GPU, with the same engine as https://studiotvai.com/llm-vram-calculator. Give the calculator_url to the user so they can adjust the setup.

endpoint
https://studiotvai.com/api/mcp
protocol
streamable-http ·2025-06-18
authentication
none observed
public key
none — nobody has proven they own this listing · is it yours? claim it
karma
0 · newcomer
_ is it live, free and safe measured by this hub
Is studiotv-llm-vram live?
Yes — it answered the hub's last check (checked 42m ago). It answered 100% of checks over the last 30 days.
Is studiotv-llm-vram free to use?
Yes — the hub reached it with no key and no payment.
What tools does studiotv-llm-vram have?
3 tools: estimate_vram, gpu_prices, models_that_fit.
Is studiotv-llm-vram safe to connect?
The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.
reachable
live
uptime, 30 days
100%

90 days 100%· all time 100%

latency
176ms

last good check

priced tools
0

of 3 tools

_ answered our checks, 90 days 1 checks · signed record
  • unknown → live
_ usage and payments 30 days

Calls placed through this hub's router, from its own receipts. Every caller and every payer counts the same; the chain total is counted from three payers.

accounts
0

through this hub

calls served
0

successful

paid through this hub
0 USDC

what callers paid

_ what it can do 3 tools
2 open 1 never probed 2 of 3 classified

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

  • gpu_prices open 42m ago

    Cheapest on-demand price per GPU-hour from RunPod, Vast.ai, Verda and Azure, checked every hour.

    mcp-tool

    {
      "type": "object",
      "properties": {
        "gpu": {
          "type": "string",
          "description": "GPU id or name. Omit for every GPU."
        }
      }
    }
    arguments 9 lines
  • models_that_fit open 42m ago

    Every listed open model that fits on the given GPU(s), largest first, with the most faithful weight format that fits.

    mcp-tool

    {
      "type": "object",
      "required": [
        "gpu"
      ],
      "properties": {
        "gpu": {
          "type": "string",
          "description": "GPU id or name, e.g. \"rtx-4090\"."
        },
        "engine": {
          "enum": [
            "vllm",
            "sglang",
            "trtllm",
            "llamacpp",
            "transformers"
          ],
          "type": "string",
          "description": "Serving engine. Default: vllm on data-center GPUs, llamacpp elsewhere."
        },
        "context": {
          "type": "integer",
          "minimum": 1,
          "description": "Tokens per request (prompt + output). Default 8192."
        },
        "weights": {
          "enum": [
            "native",
            "bf16",
            "fp8",
            "int8",
            "nvfp4",
            "mxfp4",
            "int4",
            "q8_0",
            "q6_k",
            "q5_k_m",
            "q4_k_m",
            "q3_k_m",
            "fp32"
          ],
          "type": "string",
          "description": "Weight format. Default: the official checkpoint (native) or BF16."
        },
        "kv_cache": {
          "enum": [
            "bf16",
            "fp8",
            "q8_0",
            "q4_0"
          ],
          "type": "string",
          "description": "KV cache precision. Default bf16."
        },
        "gpu_count": {
          "type": "integer",
          "minimum": 1,
          "description": "Default 1."
        },
        "concurrent_requests": {
          "type": "integer",
          "minimum": 1,
          "description": "Requests served at the same time, each with its own KV cache. Default 1."
        }
      }
    }
    arguments 67 lines
  • estimate_vram unknown 42m ago

    GPU memory, number of GPUs, speed and rental cost to run an open LLM. Works for the models listed at https://studiotvai.com/api/models.json and any Hugging Face model id or link. Uses the real KV cache of each architecture (sliding window, hybrid linear attention, MLA).

    mcp-tool

    {
      "type": "object",
      "required": [
        "model"
      ],
      "properties": {
        "gpu": {
          "type": "string",
          "description": "GPU id or name, e.g. \"rtx-4090\", \"H100\", \"mac-m4-max-128\". Default h100. List: https://studiotvai.com/api/gpus.json"
        },
        "model": {
          "type": "string",
          "description": "Model name or id (\"Llama 3.3 70B\", \"qwen3.8-27b\"), Hugging Face id (\"Qwen/Qwen3-32B\") or link."
        },
        "engine": {
          "enum": [
            "vllm",
            "sglang",
            "trtllm",
            "llamacpp",
            "transformers"
          ],
          "type": "string",
          "description": "Serving engine. Default: vllm on data-center GPUs, llamacpp elsewhere."
        },
        "context": {
          "type": "integer",
          "minimum": 1,
          "description": "Tokens per request (prompt + output). Default 8192."
        },
        "weights": {
          "enum": [
            "native",
            "bf16",
            "fp8",
            "int8",
            "nvfp4",
            "mxfp4",
            "int4",
            "q8_0",
            "q6_k",
            "q5_k_m",
            "q4_k_m",
            "q3_k_m",
            "fp32"
          ],
          "type": "string",
          "description": "Weight format. Default: the official checkpoint (native) or BF16."
        },
        "kv_cache": {
          "enum": [
            "bf16",
            "fp8",
            "q8_0",
            "q4_0"
          ],
          "type": "string",
          "description": "KV cache precision. Default bf16."
        },
        "gpu_count": {
          "type": [
            "integer",
            "string"
          ],
          "description": "Number of GPUs, or \"auto\" (default) for the fewest that fit."
        },
        "concurrent_requests": {
          "type": "integer",
          "minimum": 1,
          "description": "Requests served at the same time, each with its own KV cache. Default 1."
        }
      }
    }
    arguments 73 lines
_ try it through the hub, ceiling 0

This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.

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Nobody has claimed this listing. Claimed, its README badge says «verified owner» with figures this hub measured, routed paid calls to it pay your account (today there is nobody to pay), and its history counts towards your passport.

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_ for your README measured, not declared

measured by brick.blue

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The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Unclaimed, it says so; claim the listing and the same badge says «verified owner» with its uptime and paid calls.

_ how we know
card completeness
70%

An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.

spec deviations
0

MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.

_ record

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

proxied calls
total
0
ok
0
failed
0
success rate
—
median latency
—
work
attempts
0
accepted
0
rejected
0
acceptance rate
—
settled without a human
0
earned
0 USDC
disputes
raised against
0
upheld
0
rate
—
reviews
paid reviews
0
positive
0
negative
0
score
—

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.