# chat-mcp | AIQL | Knowledge Base | Instagit

A Desktop Chat App that leverages MCP(Model Context Protocol) to interface with other LLMs.

GitHub Stars: 243

Repository: https://github.com/ai-ql/chat-mcp

---

## Articles

### [Customizing the Electron BrowserWindow Configuration in chat-mcp: Options and Implementation](/ai-ql/chat-mcp/customize-electron-browserwindow-configuration)

Learn how to customize the Electron BrowserWindow configuration in ai-ql/chat-mcp. Explore options for size, appearance, security, and behavior by extending the BrowserWindow options.

- Tags: how-to-guide
- Published: 2026-02-23

### [How to Implement Custom Request Handlers for MCP Protocol Messages in chat-mcp](/ai-ql/chat-mcp/implement-custom-request-handlers-mcp-protocol-messages)

Learn how to implement custom request handlers for MCP protocol messages in chat-mcp by registering a handler function with client.setRequestHandler() and exposing it via Electron's IPC bridge.

- Tags: how-to-guide
- Published: 2026-02-23

### [Managing Multiple Concurrent MCP Clients in Chat-MCP: A Complete Guide](/ai-ql/chat-mcp/manage-multiple-concurrent-mcp-clients)

Effectively manage multiple concurrent MCP clients in Chat-MCP. This guide details parallel initialization, timeout protection, and isolated IPC handlers for robust application performance.

- Tags: how-to-guide
- Published: 2026-02-23

### [How to Fix Electron Builder Timeout Issues During Packaging](/ai-ql/chat-mcp/fix-electron-builder-timeout-packaging)

Resolve Electron builder timeout issues during packaging. Set ELECTRON_MIRROR, clear cache, and use a standard terminal for successful builds. Learn how to fix build failures now.

- Tags: how-to-guide
- Published: 2026-02-23

### [Best Practices for Extending Chat-MCP with New MCP Capabilities](/ai-ql/chat-mcp/extend-application-new-mcp-capabilities)

Learn best practices for extending Chat-MCP with new MCP capabilities. Define data contracts, register schemas, and update configuration to easily add features.

- Tags: best-practices
- Published: 2026-02-23

### [How to Add Additional MCP Server Libraries to Chat-MCP: A Complete Guide](/ai-ql/chat-mcp/add-additional-mcp-server-libraries-filesystem-puppeteer)

Learn how to add MCP server libraries like filesystem or puppeteer to Chat-MCP. Install npm packages and register server configurations easily with our complete guide.

- Tags: how-to-guide
- Published: 2026-02-23

### [How to Create Custom LLM API Configurations in Chat MCP: A Complete Guide](/ai-ql/chat-mcp/create-custom-llm-api-configurations-apikey-url)

Learn to create custom LLM API configurations in Chat MCP by adding your API key and URL to config.json. This guide details the process for seamless integration.

- Tags: how-to-guide
- Published: 2026-02-23

### [How the Preload Script Exposes MCP APIs via contextBridge in Electron](/ai-ql/chat-mcp/role-preload-script-expose-mcp-apis-contextbridge)

Learn how the preload script securely exposes MCP APIs to your Electron app's web UI using contextBridge. Access main process features safely from the renderer.

- Tags: how-to-guide
- Published: 2026-02-23

### [How to Enable and Use DevTools for Debugging the chat-mcp Electron Application](/ai-ql/chat-mcp/enable-devtools-debugging-electron-app)

Easily enable and use DevTools for debugging your chat-mcp Electron application. Learn simple methods to access and utilize these powerful debugging tools for quicker development.

- Tags: how-to-guide
- Published: 2026-02-23

### [How to Configure LLM Backends (OpenAI, Qwen, DeepInfra) in Chat-MCP](/ai-ql/chat-mcp/configure-different-llm-backends-openai-qwen-deepinfra)

Discover how to configure diverse LLM backends like OpenAI, Qwen, and DeepInfra in Chat-MCP using simple JSON files. Connect seamlessly without code changes.

- Tags: how-to-guide
- Published: 2026-02-23

### [How Chat-MCP Handles Electron Mirror and Installation Timeout Issues](/ai-ql/chat-mcp/handle-electron-mirror-installation-timeout-issues)

Discover how Chat-MCP tackles Electron mirror and installation timeouts. Learn strategies like environment variable configuration, cache clearing, and client initialization timeouts for smoother builds.

- Tags: how-to-guide
- Published: 2026-02-23

### [How to Build the Electron MCP Chat App for Windows, macOS, and Linux](/ai-ql/chat-mcp/build-electron-app-cross-platform)

Learn to build the Electron MCP chat app for Windows, macOS, and Linux. Follow simple steps to generate platform-specific installers and get your app running.

- Tags: how-to-guide
- Published: 2026-02-23

### [How to Add Custom MCP Servers to Chat-MCP: A Complete Configuration Guide](/ai-ql/chat-mcp/add-custom-mcp-servers-beyond-default)

Effortlessly add custom MCP servers to Chat-MCP by configuring config.json. This guide shows you how to integrate new servers without code changes.

- Tags: how-to-guide
- Published: 2026-02-23

### [Electron IPC Communication Flow Between Main and Renderer Processes in Chat MCP](/ai-ql/chat-mcp/electron-ipc-communication-main-renderer-processes)

Explore the Electron IPC communication flow in Chat MCP. Learn how renderer processes securely invoke main process methods via context-bridge for efficient data exchange and responsive UI.

- Tags: internals
- Published: 2026-02-23

### [How to Initialize the MCP StdioClientTransport in client.ts: Step-by-Step Guide](/ai-ql/chat-mcp/mcp-stdioclienttransport-initialization-process-client-ts)

Learn how to initialize the MCP StdioClientTransport in client.ts with this step-by-step guide. Configure server settings, create a client, and connect for seamless communication.

- Tags: how-to-guide
- Published: 2026-02-23