Brain Server - MCP Knowledge Embedding Service

by patrickdeluca

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# Brain Server - MCP Knowledge Embedding Service A powerful MCP (Model Context Protocol) server for managing knowledge embeddings and vector search. ## Features - **Vector Embeddings**: Generate high-quality embeddings for knowledge content - **Semantic Search**: Find knowledge based on meaning, not just keywords -…

Explore

- Vector Embeddings: Generate high-quality embeddings for knowledge content
- Semantic Search: Find knowledge based on meaning, not just keywords
- MCP Compliance: Follows Model Context Protocol for AI integration
- Brain Management: Organize knowledge into domain-specific brains
- Context-Aware Retrieval: Includes surrounding context for better understanding
- Progress Tracking: Real-time monitoring of long-running operations


npm install

cp .env.example .env

PORT=3000

MONGODB_URI=mongodb://localhost:27017

EMBEDDING_MODEL=Xenova/all-MiniLM-L6-v2
MAX_CHUNK_SIZE=1024

The server exposes the following MCP tools:

- addKnowledge: Add new knowledge to the vector database
- searchSimilar: Find semantically similar content
- updateKnowledge: Update existing knowledge entries
- deleteKnowledge: Remove knowledge entries
- batchAddKnowledge: Add multiple knowledge entries in a batch
- getEmbedding: Generate embeddings for text content

addKnowledge

Add new knowledge to the vector database

searchSimilar

Find semantically similar content

updateKnowledge

Update existing knowledge entries

deleteKnowledge

Remove knowledge entries

batchAddKnowledge

Add multiple knowledge entries in a batch

getEmbedding

Generate embeddings for text content

The server exposes the following MCP tools:

- addKnowledge: Add new knowledge to the vector database
- searchSimilar: Find semantically similar content
- updateKnowledge: Update existing knowledge entries
- deleteKnowledge: Remove knowledge entries
- batchAddKnowledge: Add multiple knowledge entries in a batch
- getEmbedding: Generate embeddings for text content

A powerful MCP (Model Context Protocol) server for managing knowledge embeddings and vector search.

Features

- Vector Embeddings: Generate high-quality embeddings for knowledge content
- Semantic Search: Find knowledge based on meaning, not just keywords
- MCP Compliance: Follows Model Context Protocol for AI integration
- Brain Management: Organize knowledge into domain-specific brains
- Context-Aware Retrieval: Includes surrounding context for better understanding
- Progress Tracking: Real-time monitoring of long-running operations

Installation

```bash

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