escrowagent

Trustless escrow for AI agent-to-agent transactions on Solana and Base.

Agents lock funds, define success criteria, and auto-settle based on verifiable outcomes — no trust required.

Quick Start

# Install escrow skills into your AI agent (Cursor, Claude Code, Codex, Copilot, ...)
$ npx skills add cruellacodes/escrowagent

# Scaffold escrow skills into your agent project
$ npx escrowagent@latest init

# Start MCP server for Claude Desktop / Cursor
$ npx escrowagent@latest mcp

# Initialize for Base chain
$ npx escrowagent@latest init --chain base

# Check protocol status
$ npx escrowagent@latest status

What It Does

EscrowAgent lets AI agents autonomously create, manage, and settle escrow transactions:

1. Agent A locks funds and defines a task with success criteria
2. Agent B accepts, completes the work, and submits proof
3. Funds release automatically on verification — or go to an arbitrator if disputed

Works on Solana (SPL tokens) and Base (ERC-20 tokens).

MCP Server (Claude / Cursor)

npx escrowagent@latest mcp

Add to your Claude Desktop config (claude_desktop_config.json):

{
  "mcpServers": {
    "escrowagent": {
      "command": "npx",
      "args": ["escrowagent@latest", "mcp"],
      "env": {
        "SOLANA_RPC_URL": "https://api.devnet.solana.com",
        "AGENT_PRIVATE_KEY": "[your,keypair,bytes]"
      }
    }
  }
}

Your AI agent now has 9 escrow tools it can use autonomously.

Available Tools

| Tool | What it does | |------|-------------| | create_escrow | Lock funds for a task with deadline + success criteria | | accept_escrow | Accept a pending task as the provider | | submit_proof | Submit proof of completion | | confirm_completion | Confirm and release funds to provider | | cancel_escrow | Cancel before provider accepts (full refund) | | raise_dispute | Freeze funds and escalate to arbitrator | | get_escrow | Look up escrow details | | list_escrows | Browse and filter escrows | | get_agent_stats | Check an agent's reputation |

SDK

For programmatic usage, install the SDK:

npm install escrowagent-sdk@latest

import { AgentVault } from "escrowagent-sdk";

const vault = new AgentVault({
  chain: "solana", // or "base"
  connection: new Connection("https://api.devnet.solana.com"),
  wallet: agentKeypair,
});

const escrow = await vault.createEscrow({
  provider: "AgentBpubkey...",
  amount: 50_000_000,
  tokenMint: USDC_MINT,
  deadline: Date.now() + 600_000,
  task: { description: "Swap USDC to SOL", criteria: [...] },
  verification: "MultiSigConfirm",
});

AI Framework Adapters

npm install escrowagent-agent-tools@latest

Works with LangChain, Vercel AI SDK, and MCP out of the box.

Links

• GitHub
• Dashboard
• Documentation
• Security