How to connect Fireworks AI to Claude Cowork

Cowork is Anthropic's AI agent for knowledge work. Think of it as Claude Code for everything else. It works autonomously with your computer, local files, and applications to accomplish complex tasks. This guide walks you through the easiest and most secure way to connect your Fireworks AI account to Cowork via Composio Connect, enabling it to list active Fireworks AI deployments, run Llama inference on customer text, create dataset for fine tuning, and more such actions on your behalf without compromising your account security.

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Api Key

Fireworks AI is a serverless AI platform for model inference, fine-tuning, deployments, datasets, and evaluations. Use it to run fast open-model workflows without managing GPU infrastructure.

9 Tools

Introduction

Cowork is Anthropic's AI agent for knowledge work. Think of it as Claude Code for everything else. It works autonomously with your computer, local files, and applications to accomplish complex tasks.

This guide walks you through the easiest and most secure way to connect your Fireworks AI account to Cowork via Composio Connect, enabling it to list active Fireworks AI deployments, run Llama inference on customer text, create dataset for fine tuning, and more such actions on your behalf without compromising your account security.

Also integrate Fireworks AI with

Connecting Fireworks AI to Claude Cowork

1. Open Customize

In Claude Desktop, click Customize in the left sidebar, then select Connectors and click the + icon at the top.

Claude Desktop connectors screen with Add custom connector selected

2. Add the Composio MCP server

Click Add custom connector and paste in the Composio MCP server URL:

bash
https://connect.composio.dev/mcp
Add custom connector dialog with Composio MCP server URL

3. Authorize in your browser

Click Connect. You'll be redirected to a browser window where you can authorize Composio to continue.

Composio authorization screen for Claude Cowork

4. Connect your Fireworks AI account

Back in Cowork, ask the agent to connect to Fireworks AI or give it any Fireworks AI-related task.

For example, ask Cowork to:

  • "List active Fireworks AI deployments"
  • "Run Llama inference on customer text"
  • "Create dataset for fine tuning"

It will prompt you to authenticate and authorize access.

That's it. Composio's tools are now available in Cowork, and your Fireworks AI account is ready to use.

What is Claude Cowork?

Claude Cowork is Anthropic's agent for general knowledge work. It can use your computer, files, and connected applications to complete longer-running tasks across your work tools.

With Composio Connect, Cowork can securely access apps like Fireworks AI through MCP without you sharing account credentials directly with the agent.

What is the Fireworks AI MCP server, and what's possible with it?

The Fireworks AI MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Fireworks AI account. It provides structured and secure access to model inference, embeddings, reranking, models, deployments, and account information, so your agent can generate responses, create embeddings, rank documents, inspect models, and monitor deployments on your behalf.

  • Conversational model responses: Have your agent generate chat completions or other model responses from your prompts and role-based conversations.
  • Semantic embeddings: Instruct your agent to turn text into embedding vectors for search, clustering, recommendations, or similarity analysis.
  • Relevant document ranking: Let the agent rank a collection of documents against a query so the most useful results appear first.
  • Model discovery and inspection: Direct your agent to list available models and review the metadata and status of a specific model.
  • Account and deployment visibility: Have your agent find accessible accounts, list deployments, and inspect deployment configuration, serving capacity, and status.
TOOLS

Supported Tools

Every Fireworks AI action and event your agent gets out of the box.

Create Chat Completion

Generate one non-streaming OpenAI-compatible chat completion from role-based messages using a caller-supplied Fireworks model or deployment ID.

Create Embeddings

Create embedding vectors for one or more caller-provided inputs using a caller-supplied Fireworks embedding model.

Generate Model Response

Generate one non-streaming Responses API result, optionally continuing a stored response or using function, MCP, or SSE tools; storage is off by default.

Get Deployment

Return configuration and serving status for one Fireworks deployment without scaling or modifying it.

Get Model

Return metadata and status for one model resource in a Fireworks account; this does not test whether the model can serve inference.

List Accounts

Return one page of Fireworks accounts accessible to the API key so an agent can obtain account IDs for model and deployment discovery.

List Deployments

Return one page of deployment resources in a Fireworks account for deployment ID discovery and serving-capacity and status inspection.

List Models

Return one page of model resources in a Fireworks account for model-ID discovery and status inspection; availability for inference is not guaranteed.

Rerank Documents

Rank a provided document list by relevance to a query using an optional caller-supplied Fireworks reranker model.

FAQ

Frequently asked questions

With a standalone Fireworks AI MCP server, the agents and LLMs can only access a fixed set of Fireworks AI tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Fireworks AI and many other apps based on the task at hand, all through a single MCP endpoint.

Yes, you can. Claude Cowork fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Fireworks AI tools.

Yes, absolutely. You can configure which Fireworks AI scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Fireworks AI data and credentials are handled as safely as possible.

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