Integrations
MemGPT MCP Server
A TypeScript-based MCP server that implements a memory system for LLMs. It provides tools for chatting with different LLM providers while maintaining conversation history.
Features
Tools
chat
- Send a message to the current LLM provider- Takes a message parameter
- Supports multiple providers (OpenAI, Anthropic, OpenRouter, Ollama)
get_memory
- Retrieve conversation history- Optional
limit
parameter to specify number of memories to retrieve - Pass
limit: null
for unlimited memory retrieval - Returns memories in chronological order with timestamps
- Optional
clear_memory
- Clear conversation history- Removes all stored memories
use_provider
- Switch between different LLM providers- Supports OpenAI, Anthropic, OpenRouter, and Ollama
- Persists provider selection
use_model
- Switch to a different model for the current provider- Supports provider-specific models:
- Anthropic Claude Models:
- Claude 3 Series:
claude-3-haiku
: Fastest response times, ideal for tasks like customer support and content moderationclaude-3-sonnet
: Balanced performance for general-purpose useclaude-3-opus
: Advanced model for complex reasoning and high-performance tasks
- Claude 3.5 Series:
claude-3.5-haiku
: Enhanced speed and cost-effectivenessclaude-3.5-sonnet
: Superior performance with computer interaction capabilities
- Claude 3 Series:
- OpenAI: 'gpt-4o', 'gpt-4o-mini', 'gpt-4-turbo'
- OpenRouter: Any model in 'provider/model' format (e.g., 'openai/gpt-4', 'anthropic/claude-2')
- Ollama: Any locally available model (e.g., 'llama2', 'codellama')
- Anthropic Claude Models:
- Persists model selection
- Supports provider-specific models:
Development
Install dependencies:
Build the server:
For development with auto-rebuild:
Installation
To use with Claude Desktop, add the server config:
On MacOS: ~/Library/Application Support/Claude/claude_desktop_config.json
On Windows: %APPDATA%/Claude/claude_desktop_config.json
Environment Variables
OPENAI_API_KEY
- Your OpenAI API keyANTHROPIC_API_KEY
- Your Anthropic API keyOPENROUTER_API_KEY
- Your OpenRouter API key
Debugging
Since MCP servers communicate over stdio, debugging can be challenging. We recommend using the MCP Inspector:
The Inspector will provide a URL to access debugging tools in your browser.
Recent Updates
Claude 3 and 3.5 Series Support (March 2024)
- Added support for latest Claude models:
- Claude 3 Series (Haiku, Sonnet, Opus)
- Claude 3.5 Series (Haiku, Sonnet)
Unlimited Memory Retrieval
- Added support for retrieving unlimited conversation history
- Use
{ "limit": null }
with theget_memory
tool to retrieve all stored memories - Use
{ "limit": n }
to retrieve the n most recent memories - Default limit is 10 if not specified
This server cannot be installed
hybrid server
The server is able to function both locally and remotely, depending on the configuration or use case.
A TypeScript-based server that provides a memory system for Large Language Models (LLMs), allowing users to interact with multiple LLM providers while maintaining conversation history and offering tools for managing providers and model configurations.