Cost Reduction Python Packages

rtk-hermes

RTK plugin for Hermes — rewrites shell commands for 60-90% LLM token savings

kalibr

Stop overpaying to run your agents. Kalibr routes every request to lower-cost model and tool paths without degrading performance.

python-token-killer

Minimize LLM tokens from Python objects, code, logs, diffs, and more. Zero deps. Ultra-Lightweight.

llm-response-cache

SQLite-backed LLM response cache. Exact match + fuzzy match. Decorator API. Zero mandatory server dependencies.

fortress-optimizer

Cut LLM API costs by 10-20%. Drop-in prompt optimization for OpenAI, Anthropic, Gemini. Free 50K tokens/month.

thinkrouter

Cut LLM reasoning-token costs by 60% with one line of code

llm-cost-reduction

Stop overpaying to run your agents. Kalibr routes every request to lower-cost model and tool paths without degrading performance.

llm-cost-optimizer

Stop overpaying to run your agents. Kalibr routes every request to lower-cost model and tool paths without degrading performance.

langchain-kalibr

LangChain integration for Kalibr. Route every LangChain LLM call to lower-cost model paths without degrading performance.

tokenwise-optimizer

Smart Context Optimization for LLMs - Reduce tokens by 66%, save 40% on API costs. Intelligent ranking and selection of relevant context using embeddings, keywords, and semantic analysis.