open-codebase-index

Semantic codebase indexing and search for OpenCode, Claude, Codex, Pi, Jcode, and MCP hosts. Powered by Rust and tree-sitter.

Installation

MCP client config (paste into mcp.json)

{
  "mcpServers": {
    "helweg-open-codebase-index": {
      "command": "npx",
      "args": [
        "-y",
        "opencode-codebase-index"
      ]
    }
  }
}

Agent install prompt

Copy and paste into Cursor / Claude / other agents to install this MCP for you

Please read this MCP repository and install it into my current environment:
https://github.com/Helweg/open-codebase-index

Known working client config (can write into mcp.json):
{
  "mcpServers": {
    "helweg-open-codebase-index": {
      "command": "npx",
      "args": [
        "-y",
        "opencode-codebase-index"
      ]
    }
  }
}

Please: 1) check README for deps and env vars; 2) write config for my client; 3) if secrets are missing, tell me what to fill — do not invent values.

GitHub

Related servers