cost-katana

The simplest way to use AI with automatic cost tracking and optimization. Works with OpenAI, Anthropic, Google, AWS Bedrock, and more.

v2.1.0 URL: https://unpkg.com/cost-katana@2.1.0/dist/index.js

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ai-tokens

Real-time token counter and cost calculator for AI APIs

v1.0.3 URL: https://unpkg.com/ai-tokens@1.0.3/dist/index.js

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costlens

Smart AI cost optimization with OpenAI and Anthropic support. Automatically routes expensive models to cheaper alternatives while maintaining quality and preventing downgrades.

v1.3.2 URL: https://unpkg.com/costlens@1.3.3/dist/index.js

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@light-merlin-dark/tok

Fast token estimation and cost calculation for enterprise LLMs with CLI support

v0.3.0 URL: https://unpkg.com/@light-merlin-dark/tok@0.3.0/dist/index.js

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