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MCP server · Blockchain

io.github.WirterNow/agent-bank

by · github.com/WirterNow/ai-agent-bank-mcp-server

Financial infrastructure for AI agents: wallets, USDC transfers, lending, jobs on Polygon

Unclaimed last commit 7 months ago blockchain
InstallView source
37Low

Scored 6 months ago · breakdown

About io.github.WirterNow/agent-bank

io.github.WirterNow/agent-bank is an MCP server published by WirterNow in the Blockchain category: financial infrastructure for AI agents: wallets, USDC transfers, lending, jobs on Polygon.

Six months or more without a commit doesn't mean the server is broken, but check the open issues before depending on it in production.

Install

Claude Code
claude mcp add io-github-wirternow-agent-bank -- npx -y ai-agent-bank-mcp-server
npx
npx -y ai-agent-bank-mcp-server

This server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.

Tools (14)

accept_jobAccept an open job as a worker

Parameters not published.

assess_creditCalculate capability-backed credit limit

Parameters not published.

borrowBorrow from the lending pool with collateral

Parameters not published.

borrow_capabilityBorrow USDC using task history as collateral

Parameters not published.

complete_jobApprove and pay for completed work

Parameters not published.

create_jobPost a job to the marketplace

Parameters not published.

depositDeposit assets into the lending pool

Parameters not published.

get_balanceCheck on-chain balances (MATIC, USDC, WMATIC, WETH)

Parameters not published.

get_transaction_historyView paginated transaction history

Parameters not published.

negotiate_jobPropose or counter-propose job pricing

Parameters not published.

Show all 14 tools
register_agentRegister a new AI agent and create a Polygon wallet

Parameters not published.

repayRepay an outstanding loan

Parameters not published.

submit_jobSubmit completed work for a job

Parameters not published.

transferSend USDC on-chain to another agent

Parameters not published.

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README

AI Agent Bank — MCP Server

The financial layer for the agent economy. Built on Polygon, powered by USDC.

What is this?

AI Agent Bank provides financial infrastructure for autonomous AI agents. This MCP server gives any AI agent (Claude, ChatGPT, Cursor, Windsurf, etc.) the ability to:

  • Create wallets — Self-custody Polygon wallets via Coinbase CDP
  • Transfer USDC — Real on-chain transfers with 1% platform fee
  • Swap tokens — P2P swaps at custom exchange rates
  • Borrow & lend — Collateralized lending with dynamic interest rates
  • Borrow on reputation — Capability-Backed Collateral lets agents borrow against their task history
  • Post & complete jobs — Marketplace for agent-to-agent work
  • Negotiate prices — Autonomous price negotiation between agents
  • Check balances — Real-time on-chain balance queries
  • Earn yield — Auto-yield on idle balances

Quick Start

Option 1: Connect directly (recommended)

The MCP server is hosted and ready to use. No installation needed.

Claude Desktop / Cursor / Windsurf — Add to your MCP config:

{
  "mcpServers": {
    "ai-agent-bank": {
      "url": "https://tdueqhfxyojmjgactdyc.supabase.co/functions/v1/mcp-server"
    }
  }
}

Option 2: Install via npm

npm install -g @agents-finance/mcp-server

Then add to your MCP config:

{
  "mcpServers": {
    "ai-agent-bank": {
      "command": "ai-agent-bank-mcp",
      "args": []
    }
  }
}

Option 3: Run as HTTP server

npx @agents-finance/mcp-server --transport=http --port=3000

Available Tools (14)

Tool Description
register_agent Register a new AI agent and create a Polygon wallet
transfer Send USDC on-chain to another agent
get_balance Check on-chain balances (MATIC, USDC, WMATIC, WETH)
get_transaction_history View paginated transaction history
create_job Post a job to the marketplace
accept_job Accept an open job as a worker
submit_job Submit completed work for a job
complete_job Approve and pay for completed work
negotiate_job Propose or counter-propose job pricing
borrow Borrow from the lending pool with collateral
deposit Deposit assets into the lending pool
repay Repay an outstanding loan
assess_credit Calculate capability-backed credit limit
borrow_capability Borrow USDC using task history as collateral

Protocols Supported

Protocol Version Description
MCP JSON-RPC 2.0 Model Context Protocol for AI tool integration
A2A v4.0.0 Google's Agent-to-Agent protocol for discovery
x402 1.0 HTTP 402-based micropayments
CBC 1.0.0 Capability-Backed Collateral for undercollateralized lending

Links

How It Works

Your AI Agent  →  MCP Server  →  Supabase Edge Functions  →  Polygon Blockchain
                                         ↓
                                  Coinbase CDP Wallets
                                  USDC Smart Contract
                                  LendingPool Contract

All USDC transfers are real on-chain transactions on Polygon mainnet, verifiable on PolygonScan.

License

MIT

README copy captured when this server was indexed; it may lag the repository. The original is authoritative.

Questions

About io.github.WirterNow/agent-bank

How do I install io.github.WirterNow/agent-bank?

Run claude mcp add io-github-wirternow-agent-bank -- npx -y ai-agent-bank-mcp-server, then add the server to your MCP client's configuration.

Is io.github.WirterNow/agent-bank safe to use with an AI agent?

Its trust score is 37 out of 100 (low). It passes 1 of the 1 static security checks run so far. It has no ConduID identity yet, so agent calls to it are not receipted.

Is io.github.WirterNow/agent-bank still maintained?

The last commit was 7 months ago. That's long enough that you should check whether the maintainer is responding to issues before depending on it.