Fireworks AI MCP server for AI agents and assistants

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Fireworks AI MCP or direct API to run model inference, manage deployments, create datasets, launch fine-tuning jobs, and review evaluations through natural language.

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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

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TOOL ROUTER PLAYGROUND
Fireworks AI
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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.

SETUP GUIDE

Connect Fireworks AI MCP Tool with your Agent

1

Install Composio

typescript
npm install @composio/core ai @ai-sdk/mcp @ai-sdk/openai
Install the Composio SDK and your agent framework
2

Create a session with MCP enabled

typescript
import { Composio } from "@composio/core";

const composio = new Composio();
const { mcp } = await composio.create("your-user-id", {
  toolkits: ["fireworks_ai"],
  mcp: true,
});
Create a session scoped to Fireworks AI and read its MCP URL and headers
3

Connect your agent to the MCP server

typescript
import { createMCPClient } from "@ai-sdk/mcp";
import { openai } from "@ai-sdk/openai";
import { generateText, stepCountIs } from "ai";

const client = await createMCPClient({
  transport: { type: "http", url: mcp.url, headers: mcp.headers },
});

const { text } = await generateText({
  model: openai("gpt-5.6-sol"),
  tools: await client.tools(),
  prompt: "List active Fireworks AI deployments",
  stopWhen: stepCountIs(10),
});

console.log(text);
await client.close();
Pass the session's MCP URL and headers to your agent and run a Fireworks AI request
SETUP GUIDE

Connect Fireworks AI API Tool with your Agent

1

Install Composio

typescript
npm install @composio/core @composio/openai openai
Install the Composio SDK, the OpenAI provider, and the OpenAI SDK
2

Create a Composio session

typescript
import OpenAI from "openai";
import { Composio } from "@composio/core";
import { OpenAIResponsesProvider } from "@composio/openai";

const composio = new Composio({ provider: new OpenAIResponsesProvider() });
const client = new OpenAI();

const session = await composio.create("your-user-id", { toolkits: ["fireworks_ai"] });
const tools = await session.tools();
Initialize Composio with the OpenAI Responses provider and create a session scoped to Fireworks AI
3

Run Fireworks AI tools with your agent

typescript
let response = await client.responses.create({
  model: "gpt-5.6-sol",
  tools,
  input: [{ role: "user", content: "List active Fireworks AI deployments" }],
});

while (response.output.some((o) => o.type === "function_call")) {
  const outputs = await composio.provider.handleToolCalls(session, response.output);
  response = await client.responses.create({
    model: "gpt-5.6-sol",
    tools,
    previous_response_id: response.id,
    input: outputs,
  });
}

console.log(response.output_text);
Send a request, execute the Fireworks AI tool calls through the session, and print the final answer

Why Use Composio?

AI Native Fireworks AI Integration

  • Supports both Fireworks AI MCP and direct API based integrations
  • Structured, LLM-friendly schemas for reliable model, dataset, deployment, and evaluation actions
  • Rich coverage for reading, writing, and querying Fireworks AI resources without bespoke integration code

Managed Auth

  • Secure API key handling so your agents don't need hard-coded Fireworks AI credentials
  • Central place to manage, scope, and revoke Fireworks AI access
  • Per user and per environment credentials for safer development and production use

Agent Optimized Design

  • Tools are designed so language models can reliably understand Fireworks AI actions and inputs
  • Execution logs show what your agent ran, when it ran, and which Fireworks AI account it used
  • Cleaner error handling helps agents recover when an inference, dataset, or deployment action needs adjustment

Enterprise Grade Security

  • Fine-grained RBAC so you control which agents and users can access Fireworks AI
  • Scoped, least privilege access to Fireworks AI resources like models, deployments, datasets, and evaluations
  • Full audit trail of agent actions to support review, debugging, and compliance
FAQ

Frequently asked questions

Yes, Fireworks AI requires you to configure your own API key. Once set up, Composio handles secure credential storage and API request handling for you.

Yes! Composio's Tool Router enables agents to use multiple toolkits. Learn more.

Yes. Composio is SOC 2 Type II compliant and is built to keep your Fireworks AI connection and credentials secure. OAuth tokens and API keys are encrypted, and sensitive customer data is protected at rest and in transit.

Composio also undergoes independent security testing and continuously monitors its systems for security threats. You can review the latest reports and policies in the Composio Trust Center.

Composio maintains and updates all toolkit integrations automatically, so your agents always work with the latest API versions.

Create the key in your Fireworks AI account settings, then paste it once on Composio's connection page. Composio stores it encrypted and uses it only for the Fireworks AI actions your agent runs. Nobody else in your workspace can read it, and you can revoke it inside Fireworks AI at any time.

When you connect a Fireworks AI account through Composio, every action runs under that account, so anything the agent creates, sends, or changes shows up in Fireworks AI as done by you. Keep an approval step in your prompt for actions with side effects, such as sending or deleting, and have the agent draft first.

Whatever the credentials you connect allow inside Fireworks AI. If Fireworks AI lets you scope a key to specific permissions, create a scoped one so the agent can only do what you intend. You can revoke the key inside Fireworks AI at any time.

Yes. Composio supports multiple connected accounts for the same app, and that works in Claude, ChatGPT, or any other assistant you connect through Composio. Give each Fireworks AI connection a name such as work or personal, and the assistant uses the one you mention in the request. Each account keeps its own credentials and nothing is merged.

The connection stops working the moment Fireworks AI rejects the old key. Create a new key in Fireworks AI and reconnect the account from the Composio dashboard or by asking your agent to reconnect Fireworks AI. Nothing else changes.

Composio's free Hobby plan includes 100,000 tool calls per month with no credit card, which covers most personal Fireworks AI use. Paid plans add higher limits and team features. Your Fireworks AI plan and its API limits still apply as usual.

Built-in connectors usually give one AI access to a limited set of apps. Many people use Composio because it lets their AI connect to more apps than it normally supports, or connect to multiple accounts for the same app (e.g. connect Claude to multiple Fireworks AI accounts).

With Composio, you connect Fireworks AI once and then use it across different AI assistants without setting it up separately in each one. Connect your apps to Composio once, then connect Composio to whichever AI you use, whether that's Claude, ChatGPT, Hermes, or your own custom assistant.

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