Agent Cost FAQs

Question 1

How accurate are the cost estimates from Agent Cost?

Accepted Answer

The cost estimates closely track Claude Code's built-in `/cost` output, typically within ~5% on our test sessions. While highly accurate for analysis and trend tracking, it is not a billing source of truth and should be reconciled with your official provider statement.

Question 2

Does Agent Cost send my data to the cloud?

Accepted Answer

No, Agent Cost is entirely local-first. It processes your Claude Code session logs directly on your machine without sending any data, telemetry, or API keys to external services or the cloud. You can even run it offline.

Question 3

What kind of cost insights does Agent Cost provide?

Accepted Answer

Agent Cost offers detailed per-session USD cost, token usage, per-tool call counts, context share percentages, day-by-day cost trends for projects, and lightweight optimization suggestions for improving your Claude Code efficiency.

Question 4

What are the main advantages of Agent Cost over other LLM monitoring solutions?

Accepted Answer

Agent Cost excels in providing fine-grained, privacy-preserving cost visibility without vendor lock-in, complex dashboards, or external billing relationships. It's free, local-first, works offline, and uniquely offers direct optimization hints tailored to your Claude Code usage from session logs.

Question 5

Is Agent Cost easy to install and use?

Accepted Answer

Yes, installation is minimal and straightforward, often requiring just a single `npx` command or a few lines added to your existing Claude Desktop, Claude Code, Cursor, or Cline configuration. No global installations are needed, ensuring a clean setup.

Agent Cost

Agent Cost

Key Features

Use Cases

Key Features

Use Cases