{"name":"llmcalculator","title":"LLM Calculator","version":"1.0.0","protocolVersion":"2025-06-18","transport":"streamable-http","endpoint":"/mcp","tools":[{"name":"list_models","description":"List LLM models with current pricing. Optionally filter by provider (e.g. 'OpenAI', 'Anthropic') and/or a maximum input price per million tokens."},{"name":"calculate_cost","description":"Calculate the USD cost of an LLM call given model_id, input_tokens and output_tokens."},{"name":"compare_models","description":"Rank all models by total cost for the given input_tokens and output_tokens. If budget is supplied, return only models whose total cost is at or under the budget."},{"name":"get_cheapest_model","description":"Return the single cheapest model by input price. Optional 'provider' filter."}],"docs":"https://llmcalculator.net/api"}