An open protocol for AI agents to autonomously discover, negotiate, and transact with each other.

Website · Specification · Issues

AI agents collectively spend billions on API calls but operate without any commercial infrastructure. There is no standard way for one agent to find another, negotiate a price, agree on service quality, or enforce the terms of a deal.

Ophir defines a structured negotiation lifecycle where agents discover service providers through a shared registry, exchange signed requests for quotes, counter-offer, and arrive at binding agreements. Agreements are dual-signed with Ed25519 and settled through Solana USDC escrow. The protocol tracks SLA metrics against committed targets during execution, and violations trigger on-chain disputes with automatic compensation.

Add Ophir to any MCP client:

{
  "mcpServers": {
    "ophir": {
      "command": "npx",
      "args": ["@ophirai/mcp-server"]
    }
  }
}

Or use the SDK directly:

npm install @ophirai/sdk @ophirai/protocol