ACIL Meta-Recursive Learning SDK — self-calibrating LLM cost governance for third-party embedding.

Local-first LLM cost tracker — no proxy, no cloud, no account. npm install is the entire infrastructure. Token attribution, optimization recommendations, and a 7-day local dashboard. OpenAI · Anthropic · Groq · Gemini · Ollama.

Multi-provider LLM cost, token, and budget observability — free local CLI

Deterministic LLM cost calculation from provider usage objects using versioned pricing data.

MCP server for Spanlens — query LLM cost, anomalies, traces, and per-user analytics from inside Cursor, Continue, or Claude Desktop.

openclaw plugin for ckcloud - save your llm cost

Observability MCP server for AI agents: 89 tools (2 usable with no API key) to query and operate LLM cost, errors, latency, alerts, budgets, evals, prompts, approvals, and safety checks from Claude Desktop, Cursor, or any MCP client. stdio + HTTP transpor

LLM cost tracking and AI API monitoring SDK for TypeScript and JavaScript — track OpenAI, Anthropic, Google and Mistral spending

LLM cost tracking & observability for Node/TypeScript apps.

See where your AI budget goes. Lightweight LLM cost tracking SDK.

[](https://www.npmjs.com/package/@advik1228/llm-cost-guard) [](https://www.npmjs.com/package/@advik1228

ShipGauge Node.js SDK for LLM cost tracking and budget guardrails

Zero-dependency observability SDK with AI inference observability. Ships logs, errors, W3C traces, and AI/LLM cost & token tracking from Cloudflare Workers, Vercel, Node.js, or the browser to FlareLog or any OTLP backend.

openclaw plugin for ckcloud - save your llm cost

LOCALHOST - LLM cost optimization plugin for Claude Code (local dev testing via tunnel)

Credit ledger primitives + cost estimators for AI applications — the 7 LLM cost design rules every AI startup hits, encoded as TypeScript.

Calculate token counts and estimated costs for Large Language Models (LLMs)

CLI for LLM cost telemetry — reporting, budget checking, and export triggering

LLM cost tracking and AI API monitoring SDK for TypeScript and JavaScript — track OpenAI, Anthropic, Google and Mistral spending

MCP server for Calcis: LLM cost estimation for AI agents