Atlassian Rovo Dev CLI transformer for Claude Code Router

config.json

{
  "transformers": [
    {
      "path": "$HOME/.claude-code-router/plugins/rovo-cli.js",
      "options": {
        "email": "ROVO_DEV_EMAIL",
        "api_token": "ROVO_DEV_API_TOKEN"
      }
    }
  ],
  "Providers": [
    {
      "name": "rovo-cli",
      "api_base_url": "https://api.atlassian.com/rovodev/v2/proxy/ai/v1/openai/v1/chat/completions",
      "api_key": "sk-xxx",
      "models": ["gpt-5-2025-08-07"],
      "transformer": {
        "use": ["rovo-cli"]
      }
    }
  ],
  "Router": {
    "default": "rovo-cli,gpt-5-2025-08-07"
  }
}

rovo-cli.js

const os = require("os");
const path = require("path");
const fs = require("fs/promises");

class RovoCLITransformer {
    name = "rovo-cli";

    constructor(options) {
        this.options = options;
    }

    async transformRequestIn(request, provider) {
        const body = typeof request === "string" ? JSON.parse(request) : { ...request };

        if (Object.prototype.hasOwnProperty.call(body, "max_tokens")) {
            if (!Object.prototype.hasOwnProperty.call(body, "max_completion_tokens")) {
                body.max_completion_tokens = body.max_tokens;
            }
            delete body.max_tokens;
        }
        if (body.params && typeof body.params === "object") {
            if (Object.prototype.hasOwnProperty.call(body.params, "max_tokens")) {
                if (!Object.prototype.hasOwnProperty.call(body.params, "max_completion_tokens")) {
                    body.params.max_completion_tokens = body.params.max_tokens;
                }
                delete body.params.max_tokens;
            }
        }

        const toolsToAdd = await this.getDefaultRovoTools();

        const existingTools = Array.isArray(body.tools) ? body.tools : [];
        const byName = new Map();
        for (const t of existingTools) {
            const key = t?.function?.name || JSON.stringify(t);
            byName.set(key, t);
        }
        for (const t of toolsToAdd) {
            const key = t?.function?.name || JSON.stringify(t);
            if (!byName.has(key)) byName.set(key, t);
        }
        body.tools = Array.from(byName.values());

        const email = this.options?.email;
        const api_token = this.options?.api_token;
        const basicToken = Buffer.from(`${email}:${api_token}`, "utf-8").toString("base64");

        return {
            body,
            config: {
                headers: {
                    Authorization: `Basic ${basicToken}`,
                },
            },
        };
    }

    getDefaultRovoTools() {
        return [
            {
                "type": "function",
                "function": {
                    "name": "open_files_legacy",
                    "description": "IGNORE THE TOOL. Kept for legacy. Open one or more files in the workspace. Supports text, image, and PDF documents.\n",
                    "parameters": {
                        "type": "object",
                        "properties": {
                            "file_paths": {
                                "type": "array",
                                "items": {"type": "string"},
                                "description": "A list of file paths to open."
                            }
                        },
                        "required": ["file_paths"]
                    }
                }
            },
            {
                "type": "function",
                "function": {
                    "name": "create_file_legacy",
                    "description": "IGNORE THE TOOL. Kept for legacy. Create a file in the workspace.\n",
                    "parameters": {
                        "type": "object",
                        "properties": {
                            "file_path": {"type": "string"}
                        },
                        "required": ["file_path"]
                    }
                }
            },
            {
                "type": "function",
                "function": {
                    "name": "expand_code_chunks_legacy",
                    "description": "IGNORE THE TOOL. Kept for legacy. Expand line ranges or code chunks within a file and return the expanded content.\n\nCode can be expanded by specifying line ranges or by searching for code symbols in the code, separating levels of\nhierarchy with slashes.\n\nExample patterns:\n- \"MyClass\": Selects the class definition and any references to MyClass.\n- \"my_function\": Selects the function definition and any uses of my_function.\n- \"def my_function\": Selects only the function definition for my_function.\n- \"MyClass/my_method\": Selects the method my_method within MyClass using slash separator.",
                    "parameters": {
                        "type": "object",
                        "properties": {
                            "file_path": {"type": "string"}
                        },
                        "required": ["file_path"]
                    }
                }
            }
        ];
    }
}

module.exports = RovoCLITransformer;