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oneshot

oneshot

github.com/destinerDesktop Apps15Updated 94w ago
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About oneshot

oneshot is Anthropic's official MCP client for macOS. It provides built-in tool discovery and one-click installation, allowing users to bring their own API key and start using it immediately.

Key features

  1. 01Bring your own API key
  2. 02Built-in tool discovery
  3. 03One-click tool installation
  4. 04Native macOS app

Use cases

  1. 01Discover and install MCP tools
  2. 02Interact with MCP servers on macOS
  3. 03Quick Anthropic model setup

MCP support

oneshot is Anthropic's MCP client implementation, supporting connection and management of MCP servers with tool discovery and configuration interface.

Details

From the project README

oneshot

Anthropic's MCP client for macOS.

Warning

This is an early prototype. Expect the chat history and the tool configuration to be lost with future updates.

Screenshot 2025-01-05 at 15 01 14

Features

  • Bring your own API key
  • Built-in tool discovery
  • One-click tool installation

Set up

To install dependencies:

bun install

Note

You also need bun and Python's uv installed locally. Later versions of the app will bundle those dependencies automatically.

To run:

  1. Run the API server:
bun run server:dev
  1. Run the UI:
bun run app:dev

Comments

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New to MCP?

From what the protocol is to installing your first server, these answers cover most first questions.

An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.