add docs for fireworks ai (#297)

Co-authored-by: Daniel <[email protected]>

Author: ershang-fireworks

docs/providers/fireworks.md

@@ -1,34 +1,40 @@
 ---
 sidebar_label: Fireworks AI
-description: Use Fireworks AI with Roo Code to access state-of-the-art open-source models like Kimi K2, Qwen3, and DeepSeek with large context windows up to 256K tokens.
+description: Use Fireworks AI with Roo Code to access state-of-the-art open-source and proprietary AI models like Kimi, Qwen, and DeepSeek on a high-performance platform with large context windows up to 256K tokens.
 keywords:
   - fireworks ai
   - fireworks
+  - kimi models
   - kimi k2
+  - qwen models
   - qwen3
+  - deepseek models
   - deepseek
   - roo code
   - api provider
-  - open source models
   - ai models
+  - language models
+  - llm api
+  - open source models
+  - serverless models
   - openai compatible
 image: /img/social-share.jpg
 ---
 
 # Using Fireworks AI With Roo Code
 
-Fireworks AI provides access to state-of-the-art open-source language models through their optimized infrastructure. The provider offers cost-effective alternatives to proprietary AI services with context windows up to 256,000 tokens.
+Fireworks AI is a high-performance platform for running AI models, offering fast, cost-effective access to a wide range of state-of-the-art open-source language models. Built for speed and reliability, Fireworks AI provides serverless deployment options with OpenAI-compatible APIs and context windows up to 256,000 tokens.
 
 **Website:** [https://fireworks.ai/](https://fireworks.ai/)
 
 ---
 
 ## Getting an API Key
 
-1. **Sign Up/Sign In:** Go to [Fireworks AI](https://fireworks.ai/). Create an account or sign in.
-2. **Navigate to Dashboard:** Access your account dashboard.
-3. **Generate API Key:** Create a new API key from the dashboard.
-4. **Copy the Key:** **Important:** Copy the API key immediately and store it securely.
+1. **Sign Up/Sign In:** Go to [Fireworks AI](https://fireworks.ai/) and create an account or sign in.
+2. **Navigate to API Keys:** After logging in, go to the [API Keys page](https://app.fireworks.ai/settings/users/api-keys) in the account settings.
+3. **Create a Key:** Click "Create API key" and give your key a descriptive name (e.g., "Roo Code").
+4. **Copy the Key:** Copy the API key *immediately* and store it securely. You will not be able to see it again.
 
 ---
 
@@ -72,7 +78,7 @@ Fireworks AI offers several high-performance models:
 
 1. **Open Roo Code Settings:** Click the gear icon (<Codicon name="gear" />) in the Roo Code panel.
 2. **Select Provider:** Choose "Fireworks AI" from the "API Provider" dropdown.
-3. **Enter API Key:** Paste your Fireworks API key into the "Fireworks API Key" field.
+3. **Enter API Key:** Paste your Fireworks AI API key into the "Fireworks AI API Key" field.
 4. **Model Selection:** The default model (Kimi K2) is automatically selected. You can change it from the model dropdown if needed.
 
 ---
@@ -96,6 +102,7 @@ Choose models based on your needs:
 * **Cost-Effective:** Fireworks AI offers significantly lower pricing than proprietary models while maintaining competitive performance.
 * **Large Context Windows:** Most models support 128K-256K tokens, suitable for processing large documents and maintaining extended conversations.
 * **OpenAI Compatibility:** The provider uses an OpenAI-compatible API format with streaming support and usage tracking.
+* **Rate Limits:** Fireworks AI has usage-based rate limits. Monitor your usage in the dashboard and consider upgrading your plan if needed.
 * **Text-Only:** All models are text-only without image support or prompt caching capabilities.
 * **Default Temperature:** Uses 0.5 temperature by default for balanced creativity and consistency.
 * **API Keys:** Stored locally on your machine for security.

sidebars.ts

@@ -160,6 +160,7 @@ const sidebars: SidebarsConfig = {
         'providers/bedrock',
         'providers/cerebras',
         'providers/deepseek',
+        'providers/fireworks',
         'providers/chutes',
         'providers/gemini',
         'providers/glama',