ChatMCP ​

ChatMCP is built specifically for MCP. While other clients retrofit MCP support onto existing chat interfaces, ChatMCP was designed from the ground up to discover, browse, test, and interact with MCP servers. It shows tool schemas, lets you test individual tools manually, and provides a chat interface where an LLM uses those tools naturally.

CM
ChatMCP
Open-Source · GitHub
TRANSPORT
Streamable HTTP ✓
PLATFORM
Windows · macOS · Linux
MCP VIA
Native MCP Client

A Client Built for MCP ​

ChatMCP's interface reflects its purpose. The left sidebar lists your connected MCP servers. Clicking a server shows its available tools with full schema details — parameters, types, descriptions. You can test individual tools with custom inputs before using them in conversation.

The chat view lets an LLM orchestrate tool calls naturally. Ask a question, and the model decides which tools to invoke, passes parameters, and synthesizes results. The UI clearly shows each tool call and response for full transparency.

Key aspects:

  • MCP-first design — built specifically for MCP server interaction
  • Tool browser — see all tools, schemas, and descriptions at a glance
  • Manual testing — invoke individual tools with custom parameters
  • Chat mode — LLM-powered conversation with automatic tool invocation
  • Multi-server — connect to multiple MCP servers simultaneously
  • Tool call transparency — every invocation is visible with inputs and outputs
  • Desktop app — Flutter-based cross-platform application

Connecting ​

1. Create a Token ​

In Vinkius Cloud, go to your server → Connection Tokens → Create. Copy the URL.

2. Add Server ​

Open ChatMCP → Add Server → paste your Vinkius URL. The server appears in the sidebar.

3. Browse and Chat ​

Explore available tools in the browser panel. Switch to chat mode for LLM-powered conversations that use tools automatically.

FAQ ​

Can I test individual MCP tools before using them in chat? Yes. The tool browser lets you invoke any tool manually with custom parameters and inspect the raw response.

Does ChatMCP support multiple MCP servers? Yes. Add as many servers as you need. All tools from all servers are available in the chat interface.

Which LLM providers does ChatMCP support? Multiple providers including OpenAI, Anthropic, and others. Configure your preferred provider in settings.

Is ChatMCP free? Open-source. Free to download and use.