MCP ServerSTDIOOfficialv0.2.0

Yault AESP MCP Server

Crypto payments for the agent economy — policy-gated vault operations under human control

xyz.yault/aesp

Hosted URL

https://yault.xyz

Transport

STDIO

Auth

1 required env var

Connect to Yault AESP

Hosted endpoint — paste into any MCP client.

https://yault.xyz

Configuration this server reads at startup.

YAULT_API_KEYRequiredSecret
Your Yault API key (obtain from https://yault.xyz). Format: sk-yault-*
YAULT_API_URL
Yault backend base URL

Where to find authoritative docs and source for Yault AESP.

Open MCP Agent Studio and connect this server to Claude, GPT, Gemini, DeepSeek and more — no install required.

ActionGate

Pre-execution safety layer for autonomous agent wallets via MCP and x402.

arithym

Precision math engine for AI agents. 203 exact methods. Zero hallucination.

BTCPay Server MCP

21 tools for AI agents to manage BTCPay Server: invoices, payments, stores, webhooks, Lightning

mcp

Dreamtap provides sources of inspiration to your AI to make it more creative.