How to install Lean Ctx Bin in Windsurf

To install Lean Ctx Bin in Windsurf, paste the "lean-ctx-bin" block into ~/.codeium/windsurf/mcp_config.json and refresh the MCP panel in Cascade.

Built from the published package · server updated yesterday

1
Open the MCP config
In Windsurf, open Settings, then Cascade, then MCP servers, and choose to view the raw config.

Add the server

Paste this into mcp_config.json:

{
  "mcpServers": {
    "lean-ctx-bin": {
      "command": "npx",
      "args": [
        "-y",
        "lean-ctx-bin"
      ]
    }
  }
}

3
Refresh
Click refresh in the MCP panel. The server and its tools appear in Cascade.

Config file: ~/.codeium/windsurf/mcp_config.json

MCP servers run with your permissions. If Lean Ctx Bin needs an API key, add it under env in the config. Check its README.

XcodeBuildMCP provides tools for Xcode project management, simulator management, and app utilities.

Mock, record/replay, verify and chaos-test any HTTP, REST, gRPC or LLM dependency over MCP.

Codebase intelligence for AI coding agents — graph, git history, docs, decisions, code health.

Does Lean Ctx Bin work in Windsurf?

Yes. Windsurf supports local and remote mcp servers, and Lean Ctx Bin installs with the steps above.

Lean Ctx Bin does not show up in Windsurf. What now?

Restart Windsurf fully, check the JSON is valid, and make sure Node.js (for npx) is installed. See common MCP errors and fixes.

Is Lean Ctx Bin safe?

It scores 93 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.