MCP Server Emojikey

An MCP server that persistently stores LLM interaction relationships through emoji keys

Knowledge management and memory Artificial intelligence chatbots #Emoji Memory #Context Persistence #LLM Interaction Local .TypeScript

rating : 2.5 points

downloads : 26

update time : 2025-04-29

What is an Emoji Memory Key?

The Emoji Memory Key (EmojiKey) is an MCP server used to store context information related to long - term conversation partners. Using unique emojis as memory keys, it helps the model remember your preferences and style, providing a more consistent interaction experience in each conversation.

How to Use the Emoji Memory Key?

When using it for the first time, you need to let the model set a memory key. After that, each conversation will automatically load the memory key to ensure context coherence. You can also view the history of memory keys or create a new super memory key.

Applicable Scenarios

The Emoji Memory Key is very suitable for application scenarios that require long - term interaction, such as personalized customer service, creative assistants, or personal assistants.

Main Features

Initialize SessionGet the current memory key and start a new conversation.

Get Memory KeyRetrieve the currently used memory key.

Set Memory KeyCreate and store a new memory key.

Create Super Memory KeyAfter reaching a certain number of memory keys, the system will prompt to generate a compressed super memory key.

View Memory Key HistoryReview previously used memory keys.

Advantages and Limitations

Advantages

Supports cross - device and cross - application use.

Protects privacy by only storing memory keys without saving any personal information.

Enhances conversation consistency and improves user experience.

Limitations

The current version is in the testing phase, and the API may change.

Some advanced features need further improvement.

How to Use

Get API Key

Visit emojikey.io to get your API key.

Configure Claude Desktop

Add the API key to the configuration file.

First Use

Tell Claude to execute 'Set emojikey' to create the initial memory key.

Subsequent Conversations

Each time you start a conversation, Claude will automatically load the memory key.

Usage Examples

Personalized Customer ServiceThrough the Emoji Memory Key, the customer service robot can remember the customer's preferences and provide more personalized services.

Creative AssistantWriters can use the Emoji Memory Key to maintain the consistency of the story's main line.

Frequently Asked Questions

What should I do when using it for the first time?

Is the memory key secure?

How to view the memory key history?

Related Resources

emojikey.io

The official website to get the API key.

Claude Desktop Configuration Guide

Detailed configuration steps.

🚀 mcp-server-emojikey

An MCP server for persisting LLM relationship context as emoji-based memory keys. This enables Claude to maintain a consistent interaction style and remember the relationship context in conversations.

Emoji keys are stored in the cloud, allowing you to use them across different devices and applications. No user information is stored other than the emoji keys.

⚠️ Important Note

Usage instructions: When using the tool for the first time in Claude Desktop, tell Claude "Set an emoji key". Next time you start a conversation, it will automatically use this key. You can ask to display the mood or the history of emoji keys. Have fun!

⚠️ Warning

This is a beta version. More features are planned, so the API may change.

🚀 Quick Start

Using with Claude Desktop

Get your API key from emojikey.io and add it to the configuration file:

{
  "mcpServers": {
    "emojikey": {
      "command": "npx",
      "args": ["@identimoji/mcp-server-emojikey"],
      "env": {
        "EMOJIKEYIO_API_KEY": "Your API key obtained from emojikey.io",
        "MODEL_ID": "Claude-3-5-Sonnet-20241022"
      }
    }
  }
}

Configuration file locations:

MacOS: ~/Library/Application Support/Claude/claude_desktop_config.json
Windows: %APPDATA%/Claude/claude_desktop_config.json

On first use: Tell Claude "Set an emoji key". In subsequent conversations, Claude will automatically use this key to maintain context.

✨ Features

Tools

initialize_conversation - Get the current emoji key at the start of a conversation
get_emojikey - Retrieve the current emoji key when needed
set_emojikey - Create and store a new emoji key
create_superkey - Create a compressed super key after generating 10 regular emoji keys
get_emojikey_history - View the previous history of emoji keys

Super Keys

After generating 10 regular emoji keys, Claude will be prompted to create a super key that compresses their meaning into a single key, in the format: [[×10 Emoji sequence]]

This enables Claude to maintain a longer conversation context history.