AgentReplay

AgentReplay is an open-source tool designed to help users understand and manage their AI agents. It works entirely on your computer, meaning your data never goes to the cloud, which keeps it private.

Benefits

AgentReplay keeps track of every interaction, token, and cost related to your AI agents. This helps you find and fix problems, spot when an AI is not being accurate, and feel more confident when you use your AI agents. Because it runs locally, your data stays safe and private.

Use Cases

This tool is useful for anyone working with AI agents, especially those using AI coding assistants like Claude Code and Cursor. It can track how these tools are used, what changes they make to files, and the conversations you have with them. It also helps monitor AI agents built with platforms like LangChain and LlamaIndex. AgentReplay includes tools to check for AI mistakes like hallucinations, ensure information is accurate, and detect harmful content. It can even help AI agents remember past conversations to make better decisions.

Pricing

AgentReplay is free to use.

Vibes

Users appreciate that AgentReplay runs completely locally, offering strong privacy. Its ability to observe AI coding tools and provide persistent memory for agents is also highlighted as a significant advantage. The ease of setup, requiring only a few lines of code, is another point of positive feedback.

Additional Information

AgentReplay is built using Rust and includes features for efficient data storage and searching. It offers capabilities like tracking costs in real-time, searching through conversations using meaning, and removing private information automatically. Unlike cloud-based services, AgentReplay does not require an account and is specifically designed to work with tools like Claude Code.