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TL;DR

Bucket is a Developer Tools MCP server that lets Claude Code, Cursor, Windsurf and any MCP-compatible AI agent feature flag management. Install in 1 minute with mcpizy install bucket.

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Bucket

Developer Tools

Last updated May 30, 2026 · By MCPizy team

Feature flag management. Toggle features, manage company data, and control access.

Install Bucket

Via MCPizy CLI (recommended):
mcpizy install bucket
Or run directly:
npx -y @bucket/mcp
View on GitHub

Works with

Claude Code
Claude Desktop
Cursor
Windsurf
VS Code + Copilot
Any MCP Client

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Alternatives to Bucket

If Bucket doesn't fit your stack, these Developer Tools MCP servers solve similar problems.

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Filesystem

Local filesystem operations — read, write, search

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Key Takeaways

  • Bucket exposes an MCP interface for developer tools workflows in Claude Code, Cursor and Windsurf.
  • No authentication required — works out of the box once installed.
  • Install in 1 command: mcpizy install bucket — config written to your client automatically.
  • Free and open source (GitHub source linked above) — verified compatible with every MCP client (Claude Code, Claude Desktop, Cursor, Windsurf, VS Code + Copilot).
  • Best use case: automate developer tools workflows from your AI agent without leaving the editor.

Frequently asked questions

What is the Bucket MCP server?

The Bucket MCP server is an Developer Tools Model Context Protocol server that lets Claude Code, Cursor, Windsurf, VS Code with Copilot, and other MCP-compatible AI agents feature flag management. It exposes Bucket's capabilities as tools the AI can call directly from your editor or CLI.

How do I install Bucket MCP with Claude Code?

The fastest way is the MCPizy CLI: run `mcpizy install bucket` and MCPizy will add the server to your `.claude.json` automatically. You can also install it manually by adding an entry under `mcpServers` in `.claude.json` with the command `npx -y @bucket/mcp` and restarting Claude Code.

Is Bucket MCP free?

Yes. The Bucket MCP server is free and open source (see the GitHub repository linked on this page). You may still need a Bucket account or API key to connect the server to the underlying service, but the MCP layer itself has no MCPizy subscription cost.

Does Bucket MCP work with Cursor and Windsurf?

Yes. Any MCP-compatible client works — including Claude Code, Claude Desktop, Cursor (via `.cursor/mcp.json`), Windsurf, VS Code with Copilot Chat, and custom agents built on the MCP SDK. The same install command targets all of them; only the config file path differs.

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What can I do with Bucket MCP?

Once installed, your AI agent can feature flag management directly inside your conversation. Typical use cases include asking Claude Code or Cursor to run Bucket operations, inspect results, chain Bucket with other MCP servers (see our Workflow Recipes), and automate repetitive developer tools tasks without leaving your editor.