https://github.com/arieradle/shekel

LLM budget control and cost governance for AI agents. Python library for token budgets, usage limits and guardrails for OpenAI, Anthropic, LangChain, LangGraph and agentic systems.

agentic-ai agents ai-cost-control ai-governance ai-guardrails anthropic budget cost-control cost-tracking crewai langchain langfuse langgraph llm llm-budget-control llm-fallback llmops openai python tokencost

Last synced: 01 Apr 2026