# How to integrate Skyfire MCP with Atomic Agent ```json { "title": "How to integrate Skyfire MCP with Atomic Agent", "toolkit": "Skyfire", "toolkit_slug": "skyfire", "framework": "Atomic Agent", "framework_slug": "atomic-agent", "url": "https://composio.dev/toolkits/skyfire/framework/atomic-agent", "markdown_url": "https://composio.dev/toolkits/skyfire/framework/atomic-agent.md", "updated_at": "2026-08-11T13:14:53.059Z" } ``` ## Introduction Atomic Agent is an open-source AI agent that runs on your machine and supports local models through llama.cpp. Connect it to 1,500+ apps through Composio, including Skyfire. This guide uses Atomic Agent's built-in Composio integration. You need Atomic Agent v0.5.6 or later, your own Composio API key, and a Skyfire account. See the [Atomic Agent documentation](https://atomicagent.io/docs/?cta_placement=atomic-agent-docs) for installation instructions. ## 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 Code](https://composio.dev/toolkits/skyfire/framework/claude-code) - [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) - [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) - [Pydantic AI](https://composio.dev/toolkits/skyfire/framework/pydantic-ai) - [AutoGen](https://composio.dev/toolkits/skyfire/framework/autogen) ## TL;DR ### How Atomic Agent connects to Skyfire Atomic Agent connects to Composio's Tool Router over Streamable HTTP MCP. It discovers the tools needed for your request, and Composio handles account authentication. Execution and account-connection tools follow Atomic Agent's configured approval policy. Review any approval prompt before allowing an action on your connected account. ## Connect Skyfire to Atomic Agent ### Connect Skyfire to Atomic Agent - Sign up or sign in to the [Composio dashboard](https://dashboard.composio.dev/?cta_placement=atomic-agent-api-key). Copy your API key. - In Atomic Agent, open the Integrations tab and select Composio. Select API key, press e, paste the key, and press Enter. The tools become available immediately, without a restart. - Ask Atomic Agent to do something in Skyfire. It searches Composio for the right tool. - On first use, open the sign-in link returned in the chat. Connect your Skyfire account, then return to Atomic Agent to continue. ### Headless setup Add the following line to ~/.atomic-agent/.env, replacing YOUR_COMPOSIO_API_KEY with your key. Start Atomic Agent after saving the file. ```bash COMPOSIO_API_KEY=YOUR_COMPOSIO_API_KEY ``` ## 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. ## Troubleshooting ### Why is my API key rejected? Copy the key directly from the Composio dashboard. Atomic Agent requires ASCII characters because it sends the key in an HTTP header. Remove any extra characters introduced when copying. ### Why are Composio tools unavailable after saving a key? Check that you use Atomic Agent v0.5.6 or later and that Composio is enabled in your configuration. A "composio": { "enabled": false } setting disables the integration while keeping the saved key on disk. ### Does Composio have a free plan? The Hobby plan includes 100,000 tool calls per month. Composio-managed OAuth apps have a lower included allowance. See [Composio pricing](/pricing) for the current limits that apply to your connection. ## Complete Code None listed. ## Conclusion ### Use Skyfire from Atomic Agent With your account connected, ask Atomic Agent to work with Skyfire in natural language. You can connect more apps through the same Composio integration as you need them. Visit the [Atomic Agent website](https://atomicagent.io/?cta_placement=atomic-agent-site) or inspect the [Atomic Agent source code](https://github.com/AtomicBot-ai/atomic-agent?cta_placement=atomic-agent-repo). ## 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 Code](https://composio.dev/toolkits/skyfire/framework/claude-code) - [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) - [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) - [Pydantic AI](https://composio.dev/toolkits/skyfire/framework/pydantic-ai) - [AutoGen](https://composio.dev/toolkits/skyfire/framework/autogen) ## Related Toolkits - [Stripe](https://composio.dev/toolkits/stripe) - Stripe is a global online payments platform offering APIs for managing payments, customers, and subscriptions. 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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. ## 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 Atomic Agent? Yes, you can. Atomic Agent 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)