A developer has created a free command-line interface tool called llm-tokencheck to help users estimate the cost of using large language models before sending API requests. The tool supports models from Anthropic, OpenAI, and Google, providing a cost breakdown to help users select the most economical option or verify the expense of large prompts. A $9 Pro license offers additional features like batch processing and CSV export for cost auditing. AI
IMPACT Helps developers manage and optimize their spending on LLM API usage.
RANK_REASON The item describes a new software tool that integrates with existing LLM APIs.
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