mcp-me: A Privacy-First, Personalized AI Identity Layer

Research context and background

mcp-me is an open-source tool built for developers who use artificial intelligence every day. It solves a common problem where AI assistants give generic answers because they do not know who the user is. Instead of receiving templates with blank spaces or advice that does not fit your situation, mcp-me creates a personal identity layer. This layer allows any AI assistant that supports the Model Context Protocol to read your unique history, skills, and preferences directly from your computer. The tool focuses on keeping your data private by storing everything in local files on your machine rather than sending it to the cloud.

Benefits

The main advantage of mcp-me is that it turns generic AI interactions into personalized conversations. When you ask for help writing a cover letter or brainstorming project ideas, the AI can reference your actual work history and interests. This leads to much more relevant and useful responses. The tool also prioritizes privacy by ensuring all your data stays on your device. It supports over 329 different data sources, including GitHub, Spotify, and Medium, without requiring you to set up complex API keys for most of them. The system is also very flexible, allowing users to add new data sources with just a few lines of code. Finally, it works with many popular AI tools like Claude Desktop, Cursor, and GitHub Copilot.

Use Cases

Developers can use mcp-me in many different scenarios to improve their workflow. For example, a developer can ask an AI assistant to review their code architecture, and the AI can suggest technologies they actually use based on their GitHub history. A job seeker can request interview preparation tips, and the AI can tailor its advice based on their specific career goals and past projects. Writers can ask for book recommendations that match their personal interests in music or hobbies. The tool is also useful for creating personalized profiles that can be shared with other AI assistants. It works well for anyone who wants their AI companion to understand their unique context, from their daily activities on Strava to their contributions on Stack Overflow.

Pricing

mcp-me is completely free to use. It is an open-source project, which means there are no subscription fees or hidden costs. Users can download and install it on their own computers without paying anything.

Vibes

The community response to mcp-me has been very positive. Users appreciate that it finally gives AI assistants the context they need to be truly helpful. Many developers feel that this tool bridges the gap between generic AI responses and personalized assistance. The emphasis on privacy has also been well-received, as users are happy that their personal data never leaves their local machine. Reviews highlight how quickly the tool can be set up and how easy it is to customize with new data sources.

Additional Information

mcp-me is built on top of the Model Context Protocol, which is an open standard created by Anthropic. This standard allows AI assistants to connect with external data sources in a secure and consistent way. The project is actively maintained by a community of developers who contribute new generators and plugins. Because it relies on an open standard, it is designed to work with any future AI assistant that adopts the Model Context Protocol, ensuring long-term compatibility and growth.