Pensieve MCP Server

A MCP (Model Context Protocol) server that enables conversation history sharing between ChatGPT and Claude with multi-user support and cloud deployment.

Features

Multi-user Support: Each user has their own isolated conversation space
Authentication: Secure JWT-based authentication
Cloud Deployment: Deploy to Azure Container Apps
Save Conversations: Store conversation history securely
Load Conversations: Retrieve saved conversations by ID
List Conversations: View all saved conversations
Search Conversations: Search conversation content by keywords
Append to Conversations: Add new messages to existing conversations

Installation

Clone the repository:

git clone <repository-url>
cd pensieve-mcp

Install dependencies:

uv pip install -e .

Usage in Claude

Open Claude Desktop configuration file:
- macOS: ~/Library/Application Support/Claude/claude_desktop_config.json
- Windows: %APPDATA%\Claude\claude_desktop_config.json
Add the following configuration:

{
  "mcpServers": {
    "pensieve-mcp": {
      "command": "uv",
      "args": ["run", "python", "-m", "mcp_server.server"],
      "cwd": "/path/to/pensieve-mcp"
    }
  }
}

Restart Claude Desktop

Usage Examples

Save Conversation

Use the save_conversation tool to save the current conversation. You can add metadata like title or tags.

Load Conversation

Use the load_conversation tool to retrieve a previous conversation by its ID.

Search Conversations

Use the search_conversations tool to find conversations containing specific keywords.

Architecture

Local Mode

Conversation data is stored as JSON files in the ~/.pensieve-mcp/conversations/ directory.

Cloud Mode (Azure)

API Server: FastAPI backend deployed on Azure Container Apps
Database: Azure Cosmos DB (MongoDB API)
Authentication: JWT-based user authentication
MCP Client: Connects to the cloud API

Azure Deployment

Prerequisites:
- Azure CLI installed and logged in
- Docker installed
Deploy to Azure:
cd deploy ./deploy-azure.sh
Configure MCP client: Set the API URL in your environment:
export PENSIEVE_API_URL="https://your-api-url.azurecontainerapps.io"

Using with Authentication

Register a new account:
Use the 'register' tool with your email and password
Login:
Use the 'login' tool with your credentials
Your token will be automatically saved for subsequent requests.

This server cannot be installed

security - not tested

license - not found

quality - not tested

How are these scores calculated?

hybrid server

The server is able to function both locally and remotely, depending on the configuration or use case.

Enables conversation history sharing between ChatGPT and Claude with secure multi-user support. Allows users to save, load, search, and manage conversations across different AI platforms with cloud deployment options.

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