# How to integrate Skyfire MCP with Claude Code ```json { "title": "How to integrate Skyfire MCP with Claude Code", "toolkit": "Skyfire", "toolkit_slug": "skyfire", "framework": "Claude Code", "framework_slug": "claude-code", "url": "https://composio.dev/toolkits/skyfire/framework/claude-code", "markdown_url": "https://composio.dev/toolkits/skyfire/framework/claude-code.md", "updated_at": "2026-05-12T10:26:27.147Z" } ``` ## Introduction Manage your Skyfire directly from Claude Code with zero worries about OAuth hassles, API-breaking issues, or reliability and security concerns. You can do this in two different ways: - Via [Composio Connect](https://dashboard.composio.dev/login?utm_source=toolkits&utm_medium=framework_template&utm_campaign=claude-code&utm_content=composio_connect&next=%2F~%2Forg%2Fconnect%2Fclients%2Fclaude-code) - Direct and easiest approach - Via [Composio SDK](https://docs.composio.dev/docs?utm_source=toolkits&utm_medium=framework_template&utm_campaign=claude-code&utm_content=composio_sdk) - Programmatic approach with more control ## Also integrate Skyfire with - [OpenAI Agents SDK](https://composio.dev/toolkits/skyfire/framework/open-ai-agents-sdk) - [Claude Agent SDK](https://composio.dev/toolkits/skyfire/framework/claude-agents-sdk) - [Claude Cowork](https://composio.dev/toolkits/skyfire/framework/claude-cowork) - [Codex](https://composio.dev/toolkits/skyfire/framework/codex) - [OpenClaw](https://composio.dev/toolkits/skyfire/framework/openclaw) - [Hermes](https://composio.dev/toolkits/skyfire/framework/hermes-agent) - [CLI](https://composio.dev/toolkits/skyfire/framework/cli) - [Google ADK](https://composio.dev/toolkits/skyfire/framework/google-adk) - [LangChain](https://composio.dev/toolkits/skyfire/framework/langchain) - [Vercel AI SDK](https://composio.dev/toolkits/skyfire/framework/ai-sdk) - [Mastra AI](https://composio.dev/toolkits/skyfire/framework/mastra-ai) - [LlamaIndex](https://composio.dev/toolkits/skyfire/framework/llama-index) - [CrewAI](https://composio.dev/toolkits/skyfire/framework/crew-ai) ## TL;DR - Only one MCP URL to connect multiple apps with Claude Code with zero auth hassles. - Programmatic tool calling allows LLMs to write its code in a remote workbench to handle complex tool chaining. Reduces to-and-fro with LLMs for frequent tool calling. - Handling Large tool responses out of LLM context to minimize context rot. - Dynamic just-in-time access to 20,000 tools across 1000+ other Apps for cross-app workflows. It loads the tools you need, so LLMs aren't overwhelmed by tools you don't need. ## Connect Skyfire to Claude Code ### Connecting Skyfire to Claude Code using Composio 1. Add the Composio MCP to Claude ```bash claude mcp add --scope user --transport http composio https://connect.composio.dev/mcp ``` ## What is Claude Code? Claude Code is Anthropic's command line developer tool that lets you use Claude directly inside your terminal. Instead of switching between your editor, browser, and chat, you can stay in your project folder and ask Claude to help you build, debug, refactor, and understand code right where you're working. Key features include: - Terminal-Native Experience: Work with Claude directly in your command line without switching contexts - MCP Support: Built-in support for Model Context Protocol servers to extend Claude's capabilities - Project Context: Claude understands your project structure and can read, write, and modify files - Interactive Development: Ask questions, debug code, and get help in real-time while coding - Multi-Platform: Works on macOS, Linux, WSL, and Windows ## What is the Skyfire MCP server, and what's possible with it? The Skyfire MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Skyfire account. It provides structured and secure access to your autonomous payment and transaction infrastructure, so your agent can create tokens, pay for services, check balances, audit charges, and discover available AI-powered services on your behalf. - Autonomous service payments: Let your agent issue payment tokens and seamlessly pay for AI services or digital goods without manual intervention. - Wallet balance and charge auditing: Have your agent check buyer wallet balances before transactions and audit token charges to track exactly what was spent and when. - Discovery of AI and digital services: Enable your agent to browse, filter, and retrieve detailed info about available services using tags or seller agents, streamlining selection and integration. - Token management and automation: Allow your agent to create, manage, and charge Skyfire tokens (KYA, PAY, KYA+PAY), handling sophisticated payment flows programmatically. - Service details and compliance checks: Instruct your agent to fetch detailed service terms, API specs, and integration URLs—helping ensure compliance and smooth onboarding before making purchases. ## Supported Tools | Tool slug | Name | Description | |---|---|---| | `SKYFIRE_CHARGE_TOKEN` | Charge Skyfire Token | Charge a buyer's token (seller-side operation). REQUIRES SELLER API KEY: This action requires your seller agent API key, not the buyer's key. The buyer creates and sends you a pay/kya+pay token JWT, you provide the service, then call this endpoint to collect payment. Flow: Buyer creates token → Buyer calls your service with token → You validate token → You provide service → You call this to charge. Common errors: - 401: Invalid/expired token OR wrong API key (must use seller key) - 402: Charge amount exceeds token value | | `SKYFIRE_CREATE_KYA_PAY_TOKEN` | Create Skyfire KYA+PAY Token | Issue a Skyfire KYA+PAY token (POST /api/v1/tokens with type=kya+pay). | | `SKYFIRE_CREATE_KYA_TOKEN` | Create Skyfire KYA Token | Issue a Skyfire KYA token (POST /api/v1/tokens with type=kya). | | `SKYFIRE_CREATE_PAY_TOKEN` | Create Skyfire PAY Token | Issue a Skyfire PAY token (POST /api/v1/tokens with type=pay). | | `SKYFIRE_GET_ALL_SERVICE_TAGS` | Get All Service Tags | Fetch all service tags to discover filtering options. Chain with ListDirectoryServices using tags parameter to find specific types of services (e.g., 'ai', 'mcp', 'scraping'). | | `SKYFIRE_GET_BUYER_WALLET_BALANCE` | Get Skyfire Buyer Wallet Balance | Retrieve buyer wallet balance. Chain before token creation to prevent declines. | | `SKYFIRE_GET_DIRECTORY_SERVICE_BY_ID` | Get Directory Service By ID | Tool to get full details for a specific service in the Skyfire directory by its ID. Use when you need complete information about a service including pricing, requirements, and seller details. | | `SKYFIRE_GET_SERVICE` | Get Skyfire Service Details | Get full details for one service. More detailed than ListDirectoryServices - shows terms of service, API specs, and integration URLs. Use before creating expensive tokens. | | `SKYFIRE_GET_SERVICES_BY_AGENT` | Get Services by Agent | Browse all services from one seller agent. Useful when you trust a seller and want to see their full catalog, or when tracking down who provides a specific type of service. | | `SKYFIRE_GET_SERVICES_BY_TAGS` | Get Services by Tags | Filter services by tags to find exactly what you need. More efficient than browsing all services when you know the category. Chain: GetAllServiceTags → GetServicesByTags → CreatePayToken. | | `SKYFIRE_GET_TOKEN_CHARGES` | Get Skyfire Token Charges | Audit charges for a specific token. Shows exactly what sellers charged against your token and when. Use for reconciliation: "I authorized $5 max, what did they actually charge?" | | `SKYFIRE_INTROSPECT_TOKEN` | Introspect Skyfire Token | Check if a token is still valid before calling a seller service. Prevents wasted API calls with expired tokens. Use after creating tokens if there's a delay before calling the seller, or when debugging payment issues. | | `SKYFIRE_LIST_AGENT_SELLER_SERVICES` | List Agent Seller Services | List all services registered by the authenticated seller agent. Use when you need to view or manage your own services as a seller. | | `SKYFIRE_LIST_BUYER_TOKENS` | List Skyfire Buyer Tokens | Inspect buyer tokens for observability. Chain with transactions to audit usage. | | `SKYFIRE_LIST_DIRECTORY_SERVICES` | List Skyfire Directory Services | Browse Skyfire's service directory to obtain `sellerServiceId` for token creation. Chain this with CreatePayToken or CreateKyaPayToken. | | `SKYFIRE_SET_AGENT_SOURCE_IPS` | Set Agent Source IP Addresses | Register IP addresses as sources for Agent requests (PUT /api/v1/agents/source-ips). Use before creating tokens to whitelist agent IPs. | ## Supported Triggers None listed. ## Creating MCP Server - Stand-alone vs Composio SDK The Skyfire MCP server is an implementation of the Model Context Protocol that connects Claude Code (and other AI assistants like Claude and Cursor) directly to your Skyfire account. It provides structured and secure access so Claude can perform Skyfire operations on your behalf. With Composio's managed implementation, you don't have to create your own developer app. For production, if you're building an end product, we recommend using your own credentials. The managed server helps you prototype fast and go from 0-1 faster. ## Step-by-step Guide ### 1. Prerequisites Before starting, make sure you have: - Claude Pro, Max, or API billing enabled Anthropic account - Composio API Key - A Skyfire account - Basic knowledge of Python or TypeScript ### 1. Install Claude Code To install Claude Code, use one of the following methods based on your operating system: ```bash # macOS, Linux, WSL curl -fsSL https://claude.ai/install.sh | bash # Windows PowerShell irm https://claude.ai/install.ps1 | iex # Windows CMD curl -fsSL https://claude.ai/install.cmd -o install.cmd && install.cmd && del install.cmd ``` ### 2. Set up Claude Code Open a terminal, go to your project folder, and start Claude Code: - Claude Code will open in your terminal - Follow the prompts to sign in with your Anthropic account - Complete the authentication flow - Once authenticated, you can start using Claude Code ```bash cd your-project-folder claude ``` ### 3. Set up environment variables Create a .env file in your project root with the following variables: - COMPOSIO_API_KEY authenticates with Composio (get it from [Composio dashboard](https://dashboard.composio.dev/login?utm_source=toolkits&utm_medium=framework_template&utm_campaign=claude-code&utm_content=api_key&next=%2F~%2Forg%2Fconnect%2Fclients%2Fclaude-code)) - USER_ID identifies the user for session management (use any unique identifier) ```bash COMPOSIO_API_KEY=your_composio_api_key_here USER_ID=your_user_id_here ``` ### 4. Install Composio library No description provided. ```python pip install composio-core python-dotenv ``` ```typescript npm install @composio/core dotenv ``` ### 5. Generate Composio MCP URL No description provided. ```python import os from composio import Composio from dotenv import load_dotenv load_dotenv() COMPOSIO_API_KEY = os.getenv("COMPOSIO_API_KEY") USER_ID = os.getenv("USER_ID") composio_client = Composio(api_key=COMPOSIO_API_KEY) composio_session = composio_client.create( user_id=USER_ID, toolkits=["skyfire"], ) COMPOSIO_MCP_URL = composio_session.mcp.url print(f"MCP URL: {COMPOSIO_MCP_URL}") print(f"\nUse this command to add to Claude Code:") print(f'claude mcp add --transport http skyfire-composio "{COMPOSIO_MCP_URL}" --headers "X-API-Key:{COMPOSIO_API_KEY}"') ``` ```typescript import 'dotenv/config'; import { Composio } from '@composio/core'; const { COMPOSIO_API_KEY, USER_ID } = process.env; if (!COMPOSIO_API_KEY || !USER_ID) { throw new Error('COMPOSIO_API_KEY and USER_ID required in .env'); } const composioClient = new Composio({ apiKey: COMPOSIO_API_KEY }); const composioSession = await composioClient.create(USER_ID, { toolkits: ['skyfire'], }); const composioMcpUrl = composioSession?.mcp.url; console.log(`MCP URL: ${composioMcpUrl}`); console.log(`\nUse this command to add to Claude Code:`); console.log(`claude mcp add --transport http skyfire-composio "${composioMcpUrl}" --headers "X-API-Key:${COMPOSIO_API_KEY}"`); ``` ### 6. Run the script and copy the MCP URL No description provided. ```python python generate_mcp_url.py ``` ```typescript node --loader ts-node/esm generate_mcp_url.ts # or if using tsx tsx generate_mcp_url.ts ``` ### 7. Add Skyfire MCP to Claude Code In your terminal, add the MCP server using the command from the previous step. The command format is: - claude mcp add registers a new MCP server with Claude Code - --transport http specifies that this is an HTTP-based MCP server - The server name (skyfire-composio) is how you'll reference it - The URL points to your Composio Tool Router session - --headers includes your Composio API key for authentication After running the command, close the current Claude Code session and start a new one for the changes to take effect. ```bash claude mcp add --transport http skyfire-composio "YOUR_MCP_URL_HERE" --headers "X-API-Key:YOUR_COMPOSIO_API_KEY" # Then restart Claude Code exit claude ``` ### 8. Verify the installation Check that your Skyfire MCP server is properly configured. - This command lists all MCP servers registered with Claude Code - You should see your skyfire-composio entry in the list - This confirms that Claude Code can now access Skyfire tools If everything is wired up, you should see your skyfire-composio entry listed: ```bash claude mcp list ``` ### 9. Authenticate Skyfire The first time you try to use Skyfire tools, you'll be prompted to authenticate. - Claude Code will detect that you need to authenticate with Skyfire - It will show you an authentication link - Open the link in your browser (or copy/paste it) - Complete the Skyfire authorization flow - Return to the terminal and start using Skyfire through Claude Code Once authenticated, you can ask Claude Code to perform Skyfire operations in natural language. For example: - "Check my Skyfire wallet balance now" - "Issue a Pay token for $10 to buy service" - "List all AI services available for purchase" ## Complete Code ```python import os from composio import Composio from dotenv import load_dotenv load_dotenv() COMPOSIO_API_KEY = os.getenv("COMPOSIO_API_KEY") USER_ID = os.getenv("USER_ID") composio_client = Composio(api_key=COMPOSIO_API_KEY) composio_session = composio_client.create( user_id=USER_ID, toolkits=["skyfire"], ) COMPOSIO_MCP_URL = composio_session.mcp.url print(f"MCP URL: {COMPOSIO_MCP_URL}") print(f"\nUse this command to add to Claude Code:") print(f'claude mcp add --transport http skyfire-composio "{COMPOSIO_MCP_URL}" --headers "X-API-Key:{COMPOSIO_API_KEY}"') ``` ```typescript import 'dotenv/config'; import { Composio } from '@composio/core'; const { COMPOSIO_API_KEY, USER_ID } = process.env; if (!COMPOSIO_API_KEY || !USER_ID) { throw new Error('COMPOSIO_API_KEY and USER_ID required in .env'); } const composioClient = new Composio({ apiKey: COMPOSIO_API_KEY }); const composioSession = await composioClient.create(USER_ID, { toolkits: ['skyfire'], }); const composioMcpUrl = composioSession?.mcp.url; console.log(`MCP URL: ${composioMcpUrl}`); console.log(`\nUse this command to add to Claude Code:`); console.log(`claude mcp add --transport http skyfire-composio "${composioMcpUrl}" --headers "X-API-Key:${COMPOSIO_API_KEY}"`); ``` ## Conclusion You've successfully integrated Skyfire with Claude Code using Composio's MCP server. Now you can interact with Skyfire directly from your terminal using natural language commands. Key features of this setup: - Terminal-native experience without switching contexts - Natural language commands for Skyfire operations - Secure authentication through Composio's managed MCP - Tool Router for dynamic tool discovery and execution Next steps: - Try asking Claude Code to perform various Skyfire operations - Add more toolkits to your Tool Router session for multi-app workflows - Integrate this setup into your development workflow for increased productivity You can extend this by adding more toolkits, implementing custom workflows, or building automation scripts that leverage Claude Code's capabilities. ## How to build Skyfire MCP Agent with another framework - [OpenAI Agents SDK](https://composio.dev/toolkits/skyfire/framework/open-ai-agents-sdk) - [Claude Agent SDK](https://composio.dev/toolkits/skyfire/framework/claude-agents-sdk) - [Claude Cowork](https://composio.dev/toolkits/skyfire/framework/claude-cowork) - [Codex](https://composio.dev/toolkits/skyfire/framework/codex) - [OpenClaw](https://composio.dev/toolkits/skyfire/framework/openclaw) - [Hermes](https://composio.dev/toolkits/skyfire/framework/hermes-agent) - [CLI](https://composio.dev/toolkits/skyfire/framework/cli) - [Google ADK](https://composio.dev/toolkits/skyfire/framework/google-adk) - [LangChain](https://composio.dev/toolkits/skyfire/framework/langchain) - [Vercel AI SDK](https://composio.dev/toolkits/skyfire/framework/ai-sdk) - [Mastra AI](https://composio.dev/toolkits/skyfire/framework/mastra-ai) - [LlamaIndex](https://composio.dev/toolkits/skyfire/framework/llama-index) - [CrewAI](https://composio.dev/toolkits/skyfire/framework/crew-ai) ## Related Toolkits - [Stripe](https://composio.dev/toolkits/stripe) - Stripe is a global online payments platform offering APIs for managing payments, customers, and subscriptions. Trusted by businesses for secure, efficient, and scalable payment processing worldwide. - [Alpha vantage](https://composio.dev/toolkits/alpha_vantage) - Alpha Vantage is a financial data platform offering real-time and historical stock market APIs. Get instant, reliable access to equities, forex, and technical analysis data for smarter trading decisions. - [Altoviz](https://composio.dev/toolkits/altoviz) - Altoviz is a cloud-based billing and invoicing platform for businesses. It streamlines online payments, expense tracking, and customizable invoice management. - [Benzinga](https://composio.dev/toolkits/benzinga) - Benzinga provides real-time financial news and data APIs for market coverage. It helps you track breaking news and actionable market insights instantly. - [Brex](https://composio.dev/toolkits/brex) - Brex provides corporate credit cards and spend management tailored for startups and tech businesses. It helps optimize company cash flow, streamline accounting, and accelerate business growth. - [Chaser](https://composio.dev/toolkits/chaser) - Chaser is accounts receivable automation software that sends invoice reminders and helps businesses get paid faster. It streamlines the collections process to save time and improve cash flow. - [Clientary](https://composio.dev/toolkits/clientary) - Clientary is a platform for managing clients, invoices, projects, proposals, and more. It streamlines client work and saves you serious admin time. - [Coinbase](https://composio.dev/toolkits/coinbase) - Coinbase is a platform for buying, selling, and storing cryptocurrency. It makes exchanging and managing crypto simple and secure for everyone. - [Coinranking](https://composio.dev/toolkits/coinranking) - Coinranking is a comprehensive cryptocurrency market data platform offering access to real-time coin prices, market caps, and historical data. Get accurate, up-to-date stats for thousands of digital assets in one place. - [Coupa](https://composio.dev/toolkits/coupa) - Coupa is a business spend management platform for procurement, invoicing, and expenses. It helps organizations streamline purchasing, control costs, and gain complete visibility over financial operations. - [CurrencyScoop](https://composio.dev/toolkits/currencyscoop) - CurrencyScoop is a developer-friendly API for real-time and historical currency exchange rates. Easily access fiat and crypto data for smart, up-to-date financial applications. - [Daffy](https://composio.dev/toolkits/daffy) - Daffy is a modern charitable giving platform with a donor-advised fund. Easily set aside funds, grow them tax-free, and donate to over 1.7 million U.S. charities. - [Eagle doc](https://composio.dev/toolkits/eagle_doc) - Eagle doc is an AI-powered OCR API for invoices and receipts. It delivers fast, reliable, and accurate document data extraction for seamless automation. - [Elorus](https://composio.dev/toolkits/elorus) - Elorus is an online invoicing and time-tracking software for freelancers and small businesses. Easily manage finances, bill clients, and track work in one place. - [Eodhd apis](https://composio.dev/toolkits/eodhd_apis) - Eodhd apis delivers comprehensive financial data, including live and historical stock prices, via robust APIs. Easily access reliable, up-to-date market insights to power your apps, dashboards, and analytics. - [Fidel api](https://composio.dev/toolkits/fidel_api) - Fidel api is a secure platform for linking payment cards to web and mobile apps. It enables real-time card transaction monitoring and event-based automation for businesses. - [Finage](https://composio.dev/toolkits/finage) - Finage is a secure API platform delivering real-time and historical financial data for stocks, forex, crypto, indices, and commodities. It empowers developers and businesses to access, analyze, and act on market data instantly. - [Finmei](https://composio.dev/toolkits/finmei) - Finmei is an invoicing tool that simplifies billing, invoice management, and expense tracking. Ideal for automating and organizing your business finances in one place. - [Fixer](https://composio.dev/toolkits/fixer) - Fixer is a currency data API offering real-time and historical exchange rates for 170 currencies. Instantly access accurate, up-to-date forex data for your applications and workflows. - [Fixer io](https://composio.dev/toolkits/fixer_io) - Fixer.io is a lightweight API for real-time and historical foreign exchange rates. It makes global currency conversion fast, accurate, and hassle-free. ## Frequently Asked Questions ### What are the differences in Tool Router MCP and Skyfire MCP? With a standalone Skyfire MCP server, the agents and LLMs can only access a fixed set of Skyfire tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Skyfire and many other apps based on the task at hand, all through a single MCP endpoint. ### Can I use Tool Router MCP with Claude Code? Yes, you can. Claude Code 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 Skyfire tools. ### Can I manage the permissions and scopes for Skyfire while using Tool Router? Yes, absolutely. You can configure which Skyfire 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. ### How safe is my data with Composio Tool Router? 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 Skyfire data and credentials are handled as safely as possible. --- [See all toolkits](https://composio.dev/toolkits) · [Composio docs](https://docs.composio.dev/llms.txt)