Summary
The cost conversation happens before the expensive call, not on the invoice.
analyze_prompt is the whole product: it returns a model recommendation and an estimated saving together with a quality impact assessment, so the trade is stated rather than assumed. The savings are the server's own estimate, and get_golden_rules is what lets you see the reasoning behind them instead of taking the number on trust.
What it is
A prompt-advisory server with 3 tools: analyse a prompt, look up the strategy for a task type, and read the rules the recommendations rest on.
What you get
- analyze_prompt returning a strategy, a model recommendation, estimated credit savings, a quality impact assessment and efficiency directives
- get_strategy_for_task for the approach that fits a task_type, before a prompt has been written
- get_golden_rules returning the 10 audited rules with their explanations, so the advice can be checked rather than taken
Requirements
Nothing to supply — no account, no key; the prompt text is the only input. MIT licensed.
Setup effort
One command — uvx mcp-credit-optimizer