Bifrost MCP

What it does

Bifrost is a VSCode extension that transforms your editor's internal language server capabilities into an MCP server. It allows AI coding assistants to perform high-fidelity code navigation and refactoring that would otherwise require deep editor integration.

Tools

• find_usages: Locate all symbol references across the project.
• go_to_definition: Jump instantly to symbol definitions.
• find_implementations: Discover implementations of interfaces or abstract methods.
• get_hover_info: Retrieve rich symbol documentation and types.
• get_document_symbols: Generate a full symbol outline of a file.
• get_completions: Provide context-aware code completions.
• rename: Safely rename symbols across the entire workspace.
• get_code_actions: Access quick fixes and refactoring suggestions.
• get_call_hierarchy: Analyze incoming and outgoing call relationships.
• get_workspace_symbols: Search for symbols across the entire workspace.

Installation

Bifrost runs as an SSE server on port 8008 by default. To connect an AI assistant:

{
  "mcpServers": {
    "Bifrost": {
      "url": "http://localhost:8008/sse"
    }
  }
}

Supported hosts

• Claude Desktop
• Cursor
• Windsurf
• Roo Code