3.4 KiB
| title | description |
|---|---|
| Ophis Extension | Add Ophis as a goose Extension to swap tokens with natural-language intents |
import Tabs from '@theme/Tabs'; import TabItem from '@theme/TabItem'; import CLIExtensionInstructions from '@site/src/components/CLIExtensionInstructions'; import GooseDesktopInstaller from '@site/src/components/GooseDesktopInstaller';
This tutorial covers how to add Ophis as a goose extension so goose can turn natural-language swap requests into executable orders across supported chains.
:::tip Quick Install
Launch the installer
Use goose configure to add a Remote Extension (Streamable HTTP) extension type with:
**Endpoint URL**
```
https://mcp.ophis.fi/mcp
```
What is Ophis?
Ophis is an intent-based DEX aggregator with a natural-language layer and a keyless MCP server for AI agents. It is non-custodial, gasless, and MEV-protected, and returns swap surplus to the trader. Ophis is a fork of CoW Protocol. It deploys its own settlement contracts on Optimism and Unichain and routes through CoW Protocol on the other supported chains: Ethereum, Base, Arbitrum, Polygon, BNB Chain, Gnosis, Avalanche, Linea, Plasma, and Ink.
The MCP server is keyless and requires no API key or environment variables. It exposes fourteen tools: parse_intent, resolve_token, list_chains, get_quote, expected_surplus, build_order, validate_order, submit_order, lookup_tier, get_integrator_earnings, get_balances, get_portfolio, get_gas, and get_token_chart. Trades are signed by the user's own wallet, so the server never holds keys or funds.
Configuration
Example Usage
Once Ophis is configured, you can describe a swap in plain language and ask goose to prepare an order. Here are some examples:
Parse an intent
Parse this swap intent: "swap 100 USDC for ETH on Base".
Get a quote
Get a quote to swap 0.5 WETH for USDC on Arbitrum.
List supported chains
Which chains does Ophis support?
The server returns a quote and an unsigned order. The actual trade is signed by your own wallet, so no keys or funds are ever shared with the extension.
Resources
- Website: ophis.fi
- App: swap.ophis.fi
- Docs: docs.ophis.fi
- Agent skills for shell-capable agents: ophis.fi/.well-known/agent-skills
- Source: github.com/ophis-fi/ophis