codelens-engine 1.9.39

Harness-native Rust MCP server for code intelligence — 107 tools, 25 languages, tree-sitter + hybrid semantic search, 6.1x fewer tokens than rg+cat on agent tasks
Documentation 
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class UserService:
    """Handles user-related operations."""

    def get_user(self, user_id: str):
        return {"id": user_id, "name": "test"}

    def delete_user(self, user_id: str):
        pass


class AuthService:
    def login(self, username: str, password: str):
        return True

    def logout(self):
        pass


def create_app():
    return UserService()