# Use Floatless in ChatGPT and Claude

> Connect the Floatless MCP server to ChatGPT, Claude or any MCP client and ask questions about Floatless.

Source: https://floatless.xyz/docs/ai-assistants

Floatless runs a public MCP server, so ChatGPT, Claude and other AI assistants can search these docs and read live Floatless data while they answer you. You add it once, then ask questions in plain words.

## The server

| Setting        | Value                                     |
| -------------- | ----------------------------------------- |
| URL            | `https://floatless.xyz/mcp`               |
| Transport      | Streamable HTTP                           |
| Authentication | None                                      |
| Access         | Read-only. It can't see or move any money |

MCP (Model Context Protocol) is the open standard that ChatGPT, Claude and many coding tools use to connect to outside data. The Floatless server only serves public information: these docs, the contract addresses, and live numbers anyone can read from Monad and the Floatless APIs. It never sees your account, balance or history.

## What your assistant can do with it

| Tool                 | What it returns                                                                                                                           |
| -------------------- | ----------------------------------------------------------------------------------------------------------------------------------------- |
| `search`             | The docs pages and sections that match a question, each with an id                                                                        |
| `fetch`              | The full text of a page or section, by the id from `search` or a docs URL                                                                 |
| `get_savings_rate`   | The current Floatless Savings rate on Monad mainnet after the 10% Floatless fee, the underlying Morpho rate, and the total AUSD deposited |
| `get_network_status` | Live health of the mainnet API (chain 143) and the testnet API (chain 10143), with each one's dependency checks                           |
| `list_contracts`     | Every contract Floatless deploys or uses on each network, with what it does and its Monadscan link                                        |

`search` and `fetch` follow the format ChatGPT uses for connectors and deep research. Every docs page is also available as a resource in Markdown, and the `ask_floatless` prompt starts a question that's answered from the docs with sources.

The live tools read the same sources the app does. Rates change with Morpho borrowing demand, so ask for the current rate instead of relying on a number quoted in a page.

## ChatGPT

1. Open [ChatGPT Plugins](https://chatgpt.com/plugins), select the plus button, then **Add custom MCP server**.
2. Name it Floatless and add a short description, such as "Floatless docs and live savings data".
3. Under **Connection**, choose a public endpoint and enter `https://floatless.xyz/mcp`.
4. Floatless needs no sign-in, so leave authentication off.
5. Read the warning and select **I understand and want to continue**, then **Create as a plugin**.
6. Check the tools ChatGPT found, which should be the five listed above, and install the plugin.
7. In a new conversation, type `@` and pick Floatless, then ask your question.

ChatGPT's menus have moved more than once. On some accounts, custom MCP servers live under **Settings**, then **Apps & Connectors**, after you turn on **Developer mode** in its advanced settings. What you can add depends on your plan and, for Business, Enterprise and Edu workspaces, on what your admin allows. Every Floatless tool is read-only, which is the kind of tool those limits allow most widely.

## Claude

On claude.ai and in the Claude desktop app:

1. Open **Customize**, then **Connectors**.
2. Select **+ Add**, then **Add custom connector**.
3. Name it Floatless, enter `https://floatless.xyz/mcp` as the server URL, and select **Continue**.
4. Review the settings Claude detected and select **Continue**.
5. Under **Authentication**, choose **No sign in**, then select **Add**.
6. In a chat, select the **+** button at the lower left, open **Connectors**, and turn Floatless on.

Free accounts can add one custom connector. On Team and Enterprise plans, an owner adds it first under **Organization settings**, then **Connectors**, by selecting **Add**, then **Custom**, then **Web**. Members then find it under **Customize**, then **Connectors**, and select **Connect**.

## Claude Code

Run this once in your terminal:

```sh
claude mcp add --transport http floatless https://floatless.xyz/mcp
```

Then ask Claude Code about Floatless in any session. `claude mcp list` shows whether it's connected.

## Other MCP clients

Any client that supports remote MCP servers over Streamable HTTP can connect with the URL alone. Many clients take a JSON entry like this one:

```json
{
  "mcpServers": {
    "floatless": {
      "url": "https://floatless.xyz/mcp"
    }
  }
}
```

The server is stateless, so it doesn't issue a session id, and it answers every request with JSON. It doesn't offer a server-sent events stream, so a `GET` returns 405, as the MCP specification allows.

## Questions to try

- What is Floatless, and how is it different from a normal crypto wallet?
- What's the Floatless Savings rate right now, and what fee comes out of it?
- How do spending rules work, and can Floatless change mine?
- Which networks does Floatless run on, and which features work on each?
- Show me the contracts Floatless uses on Monad mainnet and where they're verified.
- How can I check for myself that the savings vault deposit and withdrawal really happened?

## Without MCP

If your assistant can't use MCP, give it these instead:

- [floatless.xyz/llms.txt](https://floatless.xyz/llms.txt), an index of every page for language models
- [floatless.xyz/llms-full.txt](https://floatless.xyz/llms-full.txt), every page in one file
- Any page as plain Markdown, by adding `.md` to its URL, such as [floatless.xyz/docs/floatless-savings.md](https://floatless.xyz/docs/floatless-savings.md)

## Check the server yourself

This request lists the tools, the same way an assistant does when it connects:

```sh
curl -s https://floatless.xyz/mcp \
  -H 'Content-Type: application/json' \
  -H 'Accept: application/json, text/event-stream' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'
```

And this one searches the docs:

```sh
curl -s https://floatless.xyz/mcp \
  -H 'Content-Type: application/json' \
  -H 'Accept: application/json, text/event-stream' \
  -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"search","arguments":{"query":"savings withdrawal"}}}'
```