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TypeScript toolkit for creating, interacting and monitoring clients and servers using the Model Context Protocol

0 stars TypeScriptDeveloper Kits Updated Jul 19, 2025
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Documentation

Mokei

TypeScript toolkit for creating, interacting with, and monitoring clients and servers using the Model Context Protocol (MCP).

Features

  • MCP Server & Client - Full protocol implementation
  • Protocol Revisions - Serves and speaks both `2025-11-25` and `2026-07-28`, selected per context or negotiated automatically
  • Multi-Context Host - Manage multiple MCP servers with tool namespacing
  • Session Management - High-level chat abstraction with tool calling
  • Agent Loop - Automatic tool execution with configurable approval
  • Model Providers - OpenAI, Anthropic, Ollama, and local GGUF (llama.cpp) integration
  • Monitoring - Real-time observation of MCP traffic
  • CLI - Interactive chat and server inspection tools

Quick Start

bash
pnpm add @mokei/session @mokei/openai-provider
typescript
import { Session } from '@mokei/session'
import { OpenAIProvider } from '@mokei/openai-provider'

const session = new Session({
  providers: {
    openai: OpenAIProvider.fromConfig({
      apiKey: process.env.OPENAI_API_KEY
    })
  }
})

// Add an MCP server
await session.addContext({
  key: 'myserver',
  command: 'node',
  args: ['my-mcp-server.js']
})

// Chat with tool access
const response = await session.chat({
  provider: 'openai',
  model: 'gpt-4',
  messages: [{ source: 'client', role: 'user', text: 'Hello!' }]
})

Documentation

Packages

PackageDescription
`@mokei/context-server`MCP server implementation
`@mokei/context-client`MCP client implementation
`@mokei/host`Multi-context orchestrator
`@mokei/session`High-level session management
`@mokei/openai-provider`OpenAI integration
`@mokei/anthropic-provider`Anthropic Claude integration
`@mokei/ollama-provider`Ollama integration
`@mokei/llama-provider`Local GGUF inference via node-llama-cpp
`@mokei/http-client`MCP Streamable HTTP client transport
`@mokei/http-server`MCP Streamable HTTP server transport
`mokei`CLI tool

CLI

bash
mokei monitor            # Start the monitor UI for MCP server traffic
mokei inspect            # Inspect an MCP server (prints how it describes itself)
mokei chat -p openai     # Interactive chat
mokei proxy     # Proxy an MCP server through the daemon

Contributing

See AGENTS.md for development setup and code style guidelines.

License

MIT

Frequently asked questions

What is mokei?

mokei is TypeScript toolkit for creating, interacting and monitoring clients and servers using the Model Context Protocol

How do I install mokei?

Open the GitHub repository and follow its README. Most MCP servers are added to your client's MCP config, then called by your agent.

Is mokei open source?

Yes — it is hosted on GitHub at https://github.com/TairuFramework/mokei.

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