# @three-ws/agentcore-payments-mcp > Platform-managed agent payment sessions — create a budget, pay any x402 endpoint without holding a private key. Governed by spend limits, URL allowlists, and per-tx ceilings. The agent proposes spend; three.ws governance enforces policy. @three-ws/agentcore-payments-mcp is a Model Context Protocol server from three.ws. Install: `npx -y @three-ws/agentcore-payments-mcp`. ## Docs - [README](https://github.com/nirholas/agentcore-payments-mcp/blob/main/README.md): install, configuration, full reference - [Documentation site](https://nirholas.github.io/agentcore-payments-mcp/): the README as a web page - [Full text for LLMs](https://nirholas.github.io/agentcore-payments-mcp/llms-full.txt): README inlined - [AGENTS.md](https://github.com/nirholas/agentcore-payments-mcp/blob/main/AGENTS.md): guidance for coding agents ## Project - [Source](https://github.com/nirholas/agentcore-payments-mcp) - [npm](https://www.npmjs.com/package/@three-ws/agentcore-payments-mcp) - [three.ws](https://three.ws): the platform this is part of - [Issues](https://github.com/nirholas/agentcore-payments-mcp/issues) - [MCP Registry](https://registry.modelcontextprotocol.io/?q=io.github.nirholas%2Fagentcore-payments-mcp)