Brainfork: MCP server for building personal AI knowledge platforms

Brainfork is a personal AI knowledge platform that allows users to build their own MCP (Memory, Context, Processing) server to centrally manage and utilize their personal knowledge. Users can import scattered notes and documents, connect to AI tools such as Claude and ChatGPT, and create personalized AI workflows.Brainfork emphasizes data sovereignty and adopts a zero-knowledge architecture to ensure that users have full control over their knowledge. Brainfork supports importing data from Notion, Google Drive, etc., and provides intelligent search through RAG (Retrieval-Augmented Generation) technology to discover hidden knowledge connections. Brainfork is currently in public beta and is free to use, suitable for AI enthusiasts and developers to manage their professional knowledge and optimize AI tools. tools.

Function List

• Import knowledge from multiple sources, such as Notion, Obsidian, and Google Drive, for unified storage.
• Support for building workflows by connecting to multiple AI tools, including Claude, ChatGPT, Cursor, and more.
• furnish RAG driven intelligent search to discover potential connections between knowledge.
• Zero-knowledge architecture with encrypted storage of knowledge data, accessible only to users.
• Provides "Emergency Disconnect" function to revoke external access privileges at any time.
• Supports precise sharing, allowing users to selectively share knowledge content.
• Record decision logs (e.g. ADR) to help users track and optimize decisions.

Using Help

Brainfork is a browser-based personal AI knowledge platform that eliminates the need to install software and allows users to https://brainfork.is/ Visit to get started. Below is a detailed user guide covering features such as registration, knowledge import, tool connection, knowledge utilization and sharing to help users get started quickly.

1. Registration and start-up

interviews https://brainfork.is/Click on the "Start For Free" button to enter the registration page. Users are required to provide their email address, set a password, and activate their account through email verification. Once registration is complete, click "Login" to enter the Dashboard. During the beta period, the basic plan is free, and registered users can use the basic features for free forever without any additional cost. The Dashboard is the centerpiece of the operation and displays the Knowledge Base, Connectivity Tools, and Settings options.

2. Introducing knowledge

Brainfork supports importing knowledge from multiple sources and storing it as a personal knowledge base. The steps are as follows:

• In the dashboard, click the "Import" or "Import" button to enter the data import interface.
• Select a data source that supports common tools such as Notion, Obsidian, Google Drive, etc. Users need to authorize Brainfork to access related services (e.g., login to Google account to authorize Google Drive).
• Select the files or folders you want to import, such as PDFs, notes, or documents.Brainfork automatically parses and organizes the content.
• Once imported, the data is stored on Brainfork's encrypted servers, accessible only to users. The platform uses RAG technology to analyze the data and generate a searchable knowledge base.
  For example, the user can import Notion The project notes in Brainfork are organized into structured knowledge for subsequent searches and AI tools.

3. Connecting AI tools

Brainfork supports integration with a wide range of AI tools through the MCP Standard protocols enable seamless connectivity. The operating steps are as follows:

• In the dashboard, click on the "Connect" or "Connection Tools" option.
• Select the AI tool you want to connect to, such as Claude, ChatGPT, or Cursor, and provide the user with the tool's API key (e.g., from OpenAI). ChatGPT (the key).
• Configure connection settings, such as selecting which knowledge bases are available for the tool to access.Brainfork provides a visual interface that displays connection status.
• After a successful connection, the AI tool can directly invoke Brainfork's knowledge base. For example, Claude can answer questions based on the user's knowledge base, and Cursor can record an under development decision log (ADR).
  Users can add or remove tools at any time to ensure workflow flexibility. For example, a developer can connect Cursor to automatically record code decisions and reference history.

4. Leveraging knowledge to build AI workflows

The core function of Brainfork is to enhance the performance of AI tools through a knowledge base. Here's how it works:

• Intelligent Search Brainfork's RAG search returns relevant pieces of knowledge and shows potential connections between the data. For example, a search for "project management" might return Notion notes and related documents in Google Drive.
• Decision log (ADR) : Developers can use Brainfork to document architectural decisions. For example, in Cursor Brainfork automatically saves each code decision for subsequent reference.
• Personalized AI Output : Connections Claude Users can then ask Claude to generate customized answers based on the knowledge base. For example, after uploading a career note, Claude can provide targeted advice based on the user's experience.
• dynamic optimization : Brainfork recognizes conflicts in knowledge. For example, when a user uploads an old note, Claude may suggest that "your new idea contradicts the old one", helping the user to optimize the knowledge base.

5. Sharing and collaboration

Brainfork supports precise knowledge sharing, which is suitable for teamwork or communicating with outsiders. The steps are as follows:

• In the dashboard, click the "Share" or "Share" button and select the knowledge base or specific content to share.
• Set sharing permissions, such as allowing only specific users to view, or set read-only mode. Users can invite collaboration recipients via email.
• Generate sharing links so recipients can view content without a Brainfork account. Shared content is encrypted for privacy.
• To revoke access, click on the "Break-Glass" or "Emergency Disconnect" button to immediately terminate external access.
  For example, a product manager can share a project plan to team members while restricting access to sensitive data.

6. Data security and control

Brainfork utilizes a zero-knowledge architecture, where knowledge data is encrypted during transmission and storage, and can only be decrypted with a key held by the user. Users can revoke all external access at any time through the "Break-Glass" feature, ensuring data sovereignty. The dashboard provides security settings and allows users to view access logs and active connections for increased transparency.

7. Caveats

• Data source format : Ensure that imported files are format-compatible (e.g. PDF, Markdown) Brainfork supports most common formats, but complex files may need to be organized manually.
• API Key Management : When connecting to AI tools, keep your keys secure to avoid disclosure.
• Browser compatibility : Chrome or Firefox is recommended to ensure the best experience.
• Public Test Restrictions : Some features (e.g., complete zero-knowledge architecture) may not be fully realized during the public beta, but core functionality is available.

Example operation flow

Suppose a user wants to use Brainfork to manage career notes and optimize Claude's answers:

1. Register and login to Brainfork to access the dashboard.
2. Import project notes from Google Drive and Brainfork automatically organizes them into a knowledge base.
3. Connect to Claude and enter the API key to allow Claude to access the Knowledge Base.
4. Ask "How to optimize project management" in Claude, and Claude generates personalized recommendations based on the knowledge base.
5. Share some of your notes with coworkers, set read-only permissions, and generate a share link.
6. To terminate sharing, click "Break-Glass" to revoke access.

application scenario

1. Personal knowledge management
   Brainfork helps users centralize professional notes, study records, etc. for freelancers or knowledge workers. Users can import decentralized notes to generate a unified knowledge base and quickly find information through intelligent search.
2. Developer Decision Record
   Developers can use Brainfork to document architectural decisions (ADR), connect to tools such as Cursor, automatically save code decisions, and optimize the development process for software engineers or technical teams.
3. Teamwork
   Product managers or team leaders can share project plans, set precise permissions, and secure sensitive information through Brainfork, making it ideal for cross-team collaboration or external consulting.
4. AI tool optimization
   AI enthusiasts can connect to tools such as Claude and ChatGPT to generate personalized outputs using the knowledge base. For example, a researcher can upload notes from a paper for AI to generate customized analysis.

QA

1. Does Brainfork require software installation?
   No need, Brainfork is a browser-based online platform with direct access to the https://brainfork.is/ Available.
2. How to ensure data security?
   Brainfork utilizes a zero-knowledge architecture with encrypted data storage and user-only access. External access can be revoked at any time with the "Break-Glass" feature.
3. Is it free during the beta?
   Yes, the base plan is free during the public beta, and registered users will have free access to the base features forever.
4. What AI tools are supported?
   Support for MCP-compatible tools such as Claude, ChatGPT, Cursor, etc., with more integrations possible in the future.
5. How do I handle import failures?
   Check if the file format is supported, or contact support@brainfork.is Get help.