PromptSpend

Connect Remote server

claude mcp add --transport http promptspend https://promptspend.dev/mcp

{
  "mcpServers": {
    "promptspend": {
      "url": "https://promptspend.dev/mcp"
    }
  }
}

{
  "servers": {
    "promptspend": {
      "type": "http",
      "url": "https://promptspend.dev/mcp"
    }
  }
}

Settings > Connectors > Add custom connector
URL: https://promptspend.dev/mcp

Tools 3 found in our last check

• get_price

  List price for one LLM in USD per million tokens, with its source and last-confirmed date. Returns disputed=true when two sources disagree, and close matches when the model is unknown. To cost a workload, use estimate_cost.

• estimate_cost

  Monthly cost of a described workload, or of measured usage, on each model. Accounts for history compounding, cache writes, long-context tiers and reasoning tokens. Use this instead of multiplying prices by hand.

• find_cheaper

  Cheaper models that score at or above the given one on capability, costed on the same workload. Returns candidates to test, not a recommendation.

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