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AmpleRun MCP server

Which MCP servers are AmpleRun's own, from the official registry and from asking its own domain, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-24

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Whose server it is
  • Registry namecom.amplerun/gpu-rentalsverified in the MCP registry

The registry name sits under amplerun.com. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

When we asked itchecked 2026-10-24
  • Stateanswerschecked 2026-10-24
  • Tools2
  • Server calls itselfamplerun
  • Server version0.1.1
  • Protocol version2025-06-18

On 2026-10-24 the server answered initialize and tools/list without a sign-in. First answer in 801 ms.

Should an agent connect itSkip it
  • Its tools do none of the product's use cases we checked: Run a language model on a rented GPU; Render 3D scenes on rented GPU time.
  • Checked on 3 of the 7 days it takes to judge reliability.

Once connected

  • Parameters are untyped or undescribed in 1 of 2 tools: check arguments before calling.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

Measured dailydaily checks: 3, the first on 2026-10-24
  • INITE MCP scoreafter a weeka score needs 7 daily checks: 3 so far
  • What an agent can do with it0 of 2 use cases
  • Use28 npm downloads a week
  • Answeredmeasuring3 of the 7 daily checks it takes to print a share
  • Median first answer722 ms
  • Space in an agent's context≈ 545 tokensthe definitions of all its tools (2), which an agent carries on every turn
  • Tool definitionsA · 92 of 100
  • Typed results0 of 2 toolsdeclared outputSchema: results come typed, read once
  • Parameters without a description: in 1 of 2

What an agent can do with it

  • cannot · Run a language model on a rented GPU
  • cannot · Render 3D scenes on rented GPU time
  • not sure · Rent out a spare GPU for income

Each of the product's use cases, put to Jev against this server's tool list: can an agent do it with these tools?

Worth a look

None of the five warning signs in these definitions.

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

Tools it offers2 tools · read 2026-10-24
  • get_agent_account_challenge

    Step 1 of 2. Returns an EIP-4361 (Sign-In with Ethereum) message for a wallet address this agent controls, valid five minutes, single use. Signing it accepts the AmpleRun Terms version it names. Sign the message exactly as returned with…

  • register_agent_account

    Step 2 of 2. Opens an AmpleRun account for this AI agent, tagged as agent-created, with its wallet as the verified payout wallet, and returns an API key (shown once; keep it secret). The same wallet again returns the same account and a…

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "gpu-rentals": {
      "type": "http",
      "url": "https://amplerun.com/api/mcp"
    }
  }
}

Add it

Claude Code, in a terminal

claude mcp add --transport http amplerun https://amplerun.com/api/mcp

Add to CursorAdd to VS Code

claude.ai, ChatGPT and other clients: add https://amplerun.com/api/mcp as a custom connector in the settings.

Also shipped through: npm

OpenAPI spec

96 paths, read 2026-10-24. Open the spec ↗

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.