opencrow: The Claude That Remembers

Overview

opencrow is a tool designed to make your work with Claude smarter by helping it remember past conversations and learn your working style. It acts as a quiet helper that attaches to your existing Claude sessions without needing new API keys or changing how you usually work. The main goal is to keep the interactive Claude experience at the center while adding a layer of intelligence that remembers what you have done before.

Benefits

opencrow offers several key advantages for users who want a more personalized AI experience. First, it provides automatic cross-session recall. This means that every time you start a new chat, the tool quietly pulls in relevant information from your past work so you do not have to repeat yourself. Second, it creates a continuous learning loop. As you finish each session, the tool analyzes your conversation to find patterns and create reusable skills. These skills are saved in a folder you can access directly, giving you full control over what is learned. Third, it is easy to manage. You can view what has been learned, search through old chats, or archive specific skills using simple commands in your terminal. Finally, it respects your workflow. It does not intercept your screen or change the look of your session. It simply adds hooks and a server to provide extra context in the background.

Use Cases

opencrow is useful for anyone who uses Claude regularly for complex tasks. For example, a developer might use it to remember coding standards from previous projects. When they start a new coding session, opencrow can surface those past examples automatically. A writer could use it to recall their preferred tone or formatting rules from earlier drafts. The tool also helps with long-term projects where context is important. Because it stores everything in a searchable database, you can ask it to find specific details from months ago. It works best on macOS with Node.js version 20 or higher. Users simply replace their standard Claude launch command with opencrow to start using these features immediately.

Pricing

Pricing details are not available in the provided information. The tool is open source and released under the MIT license, which often means it is free to use, but specific subscription costs or paid tiers were not mentioned in the source text.

Vibes

Public reception and specific user reviews are not included in the provided article. The text focuses on the technical design and features of the tool rather than user testimonials or ratings.

Additional Information

opencrow was created by the team behind opencrow-ai. It is built using Node.js and relies on an SQLite database with FTS5 for storing recall data. The project is available on GitHub at the opencrow-ai repository. It requires the Claude CLI to be already logged in before installation. The tool runs as a lightweight layer that does not require any SDK changes. All generated skills are saved in the ~/.claude/skills folder, and the recall index is stored in ~/.opencrow/recall.db. This design ensures that all data remains under the user's control and can be inspected or managed directly from the terminal.