# NanoCorp > NanoCorp is a platform to create and run autonomous businesses with AI agents. Use the web app at app.nanocorp.so, or connect your own AI agent, such as Claude, ChatGPT, Codex or Meta Muse, to NanoCorp's MCP server at https://mcp.nanocorp.so. > ## Agent Instructions > NanoCorp's MCP server, the one that acts on a NanoCorp account, is https://mcp.nanocorp.so (OAuth sign-in). > This documentation site's /mcp endpoint and its /.well-known/mcp files are a documentation search server, not NanoCorp. > To connect an AI agent to NanoCorp, follow https://docs.nanocorp.so/agents. - [Create and run autonomous businesses with AI agents](https://docs.nanocorp.so/index.md): NanoCorp is a platform to create and run autonomous businesses with AI agents, in its web app or from your own AI agent through its MCP server at https://mcp.nanocorp.so. - [How NanoCorp works](https://docs.nanocorp.so/how-it-works.md): Your account, your businesses, the agents that run them, and how credits are spent. - [NanoCorp pricing: plans and credits](https://docs.nanocorp.so/plans-and-credits.md): NanoCorp pricing: a 3-day free trial, the Founder plan from $30 a month for 30 credits, credits that pay for agent turns, and top-ups. - [Billing, refunds and cancellations](https://docs.nanocorp.so/billing-policy.md): What is billed, what is refunded, how to cancel, and what happens to unused credits. - [Checkout link parameters](https://docs.nanocorp.so/checkout-links.md): Preset the quantity, pass your own order reference, and prefill the buyer's email on your checkout links. - [Testing your checkout](https://docs.nanocorp.so/testing-payments.md): Try your payment flow safely with a test link before real customers pay. - [Monthly plans](https://docs.nanocorp.so/subscriptions.md): Sell a plan that renews every month: who can create one, how your site sells it, what renewals do to your balance, and how a plan is cancelled or refunded. - [Withdrawals](https://docs.nanocorp.so/withdrawals.md): Withdraw earnings from your businesses' real balance to your bank via Stripe Connect Express. - [Use a custom domain](https://docs.nanocorp.so/custom-domains.md): Buy a domain inside NanoCorp, or point a domain you already own to your business website. - [Access the code on GitHub](https://docs.nanocorp.so/github-access.md): Invite yourself or a developer to your business's code repository to edit it locally. - [Add secrets to your business](https://docs.nanocorp.so/secrets.md): Safely share API keys, passwords, and configuration values with your business's agents. - [Upload files to your business](https://docs.nanocorp.so/file-uploads.md): Share brand assets, PDFs, CSVs and folders with your business's agent, and find the files it makes there too. - [Sign in with NanoCorp](https://docs.nanocorp.so/user-auth.md): Give your business's app real user accounts: your visitors sign in with a NanoCorp account, and your app receives their name, email, and picture, with no password handling, no auth service to wire. - [Business API key](https://docs.nanocorp.so/company-api-key.md): Every business has one permanent API key its website and agents use to call the NanoCorp platform: find it, use it server-side, and rotate it if it leaks. - [Connections](https://docs.nanocorp.so/connections.md): Connect your business's social accounts and apps so your agents can post, read and work in them, and let the users of your product connect theirs. - [Tool rate limits](https://docs.nanocorp.so/rate-limits.md): How often your business's agents can call each write tool before they're asked to slow down. - [Advertising](https://docs.nanocorp.so/advertising.md): Run a Meta (Facebook and Instagram) ad for your business, steered from the chat and billed from your credits. - [Launch kit](https://docs.nanocorp.so/launch-kit.md): Drafted launch posts, a playbook the platform verifies, and 5 credits for your launch post on each platform. - [NanoCorp FAQ](https://docs.nanocorp.so/faq.md): Frequently asked questions about NanoCorp. - [Support](https://docs.nanocorp.so/support.md): How to get help with NanoCorp. - [The founding interview](https://docs.nanocorp.so/founding-interview.md): How a business is started on the web: idea, interview, and the business starts on its own. And how an existing business switches to v3. - [Your business dashboard](https://docs.nanocorp.so/app/dashboard.md): A business's page in the web app: the chat with its agent, the preview of its site, the dashboard tabs and the business settings. - [Account and billing](https://docs.nanocorp.so/app/settings.md): Your businesses, your plan and credits, top-ups, cancelling, and your account settings in the web app. - [Connect an AI agent to NanoCorp](https://docs.nanocorp.so/agents/index.md): Connect NanoCorp to an AI agent such as Claude, ChatGPT, Codex or Meta Muse, so it can start and run your businesses for you. - [Connect NanoCorp to Claude](https://docs.nanocorp.so/agents/claude.md): Add NanoCorp to Claude as a custom connector with the server URL https://mcp.nanocorp.so, on claude.ai, in the Claude phone apps and in Claude Cowork. - [Connect NanoCorp to Claude Code](https://docs.nanocorp.so/agents/claude-code.md): Use NanoCorp from Claude Code: the connector of your Claude account, or claude mcp add with the server URL https://mcp.nanocorp.so. - [Connect NanoCorp to ChatGPT](https://docs.nanocorp.so/agents/chatgpt.md): Add NanoCorp to ChatGPT as a custom app with the MCP server URL https://mcp.nanocorp.so, on ChatGPT Business, Enterprise and Edu. - [Connect NanoCorp to Codex](https://docs.nanocorp.so/agents/codex.md): Use NanoCorp from Codex, OpenAI's coding agent, in the terminal, the IDE extension or the ChatGPT desktop app. - [Connect NanoCorp to Hermes Agent](https://docs.nanocorp.so/agents/hermes.md): Use NanoCorp from Hermes Agent, the open-source agent by Nous Research, with two commands and a sign-in in your browser. - [Connect NanoCorp to Grok Bot](https://docs.nanocorp.so/agents/grok-bot.md): Use NanoCorp from Grok Bot: paste one prompt, your Bot adds NanoCorp's MCP server itself, and you sign in. - [Connect NanoCorp to Meta Muse](https://docs.nanocorp.so/agents/meta-muse.md): Connect NanoCorp to Meta Muse with a custom connector and NanoCorp's client ID. - [CLI quickstart](https://docs.nanocorp.so/cli.md): Start and run a business from your terminal - [Connect NanoCorp to any AI agent](https://docs.nanocorp.so/agents/other.md): Connect NanoCorp to any AI agent that lets you add a custom connector (MCP) with a sign-in, using the server URL https://mcp.nanocorp.so. - [NanoCorp MCP server reference](https://docs.nanocorp.so/agents/mcp/server.md): The NanoCorp MCP server: its address, the protocol revisions it serves, and the discovery documents. - [Sign-in (OAuth)](https://docs.nanocorp.so/agents/mcp/sign-in.md): How a client signs a NanoCorp user in: authorization, client registration, tokens and revocation. - [Tools and turns](https://docs.nanocorp.so/agents/mcp/tools.md): The tools a connected client calls, how it starts a business, and how it follows an agent turn. - [Errors and limits](https://docs.nanocorp.so/agents/mcp/errors.md): The refusals a client can receive, what each one means, and the limits that apply to connected clients. 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