@Arcis/

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Connect any AI agent to Arcis Protocol DeFi vaults through natural language, enabling deposit, withdrawal, and status queries without SDK or code.

by Arcis-Protocol

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About

Connect any AI agent to Arcis Protocol DeFi vaults through natural language, enabling deposit, withdrawal, and status queries without SDK or code.

README

Arcis Protocol MCP Server — connect any AI agent to DeFi vaults in one tool call.

Three deployment modes. 9 tools. Rate-limited writes.

Mode 1: Local (Claude Desktop / Claude Code)

{
  "mcpServers": {
    "arcis": { "command": "npx", "args": ["@arcisprotocol/mcp"] }
  }
}

Mode 2: Self-Hosted HTTP

PORT=3001 npx @arcisprotocol/mcp start:remote

Deploy to Railway, Render, or any VPS.

Mode 3: Vercel Serverless (Claude.ai Custom Connector)

Import this repo at vercel.com/new
Deploy — zero config
Your MCP endpoint: https://your-project.vercel.app/api/mcp

Then in Claude.ai: Settings → Connectors → Add → paste the URL.

Tools

Read (7 tools)

Tool	Description
`arcis_vault_status`	TVL, exchange rate, supply, capacity, reserve/deployed
`arcis_vault_balance`	Agent position: shares, value, USDC wallet
`arcis_preview_deposit`	Preview shares for a deposit amount
`arcis_credit_status`	Lending pool, total borrowed, utilization
`arcis_credit_tiers`	ERC-8004 reputation tier table
`arcis_credit_health`	Loan health + total owed
`arcis_contracts`	All deployed contract addresses

Write (2 tools, 60s rate limit)

Tool	Description
`arcis_deposit`	Deposit USDC → raUSDC (auto-approval)
`arcis_withdraw`	Redeem raUSDC → USDC (supports withdraw_all)

How It Connects

AI Agent ←→ MCP Server ←→ Base Mainnet ←→ Arcis Contracts

CUSTOS (the Arcis keeper agent) uses the same contract interfaces. If CUSTOS can operate the protocol autonomously, any agent can.

Related Repos

Repo	Description
core	Smart contracts — 17 contracts, 116 tests
sdk	`@arcisprotocol/sdk`
integrations	Framework & runtime integrations (npm + PyPI)
custos	CUSTOS — autonomous keeper agent
docs	ATI v1.1, integration guide, demo scripts

Any of the framework packages in integrations can talk to this server, and any MCP client can connect directly at https://mcp.arcis.money/mcp.

ARCIS · @arcisprotocol/mcp · MMXXVI

from github.com/Arcis-Protocol/mcp

Install @Arcis/ in Claude Desktop, Claude Code & Cursor

Recommended · one command, every IDE

unyly install arcis-mcp

Installs into Claude Desktop, Claude Code, Cursor & VS Code — handles npx, uvx and build-from-source repos for you.

First time? Get the CLI: curl -fsSL https://unyly.org/install | sh

Or configure manually

Run in your terminal:

claude mcp add arcis-mcp -- npx -y @arcisprotocol/mcp

FAQ

Is @Arcis/ MCP free?

Yes, @Arcis/ MCP is free — one-click install via Unyly at no cost.

Does @Arcis/ need an API key?

No, @Arcis/ runs without API keys or environment variables.

Is @Arcis/ hosted or self-hosted?

A hosted option is available: Unyly runs the server in the cloud, no local setup required.

How do I install @Arcis/ in Claude Desktop, Claude Code or Cursor?

Open @Arcis/ on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.

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