diff --git a/README.md b/README.md
index a58a33b32..f5bea9368 100644
--- a/README.md
+++ b/README.md
@@ -1237,6 +1237,7 @@ Provides direct access to local file systems with configurable permissions. Enab
 - [@czagents/cnb](https://github.com/martinhavel/cz-agents-mcp) [![martinhavel/cz-agents-mcp MCP server](https://glama.ai/mcp/servers/martinhavel/cz-agents-mcp/badges/score.svg)](https://glama.ai/mcp/servers/martinhavel/cz-agents-mcp) 📇 ☁️ 🏠 🍎 🪟 🐧 - Czech National Bank (ČNB) daily FX rates: fetch official CZK exchange rates, convert between currencies, fetch historical rates. Cached 10 min to ease upstream load. npm `@czagents/cnb` or HTTP at cnb.cz-agents.dev/mcp.
 - [@frihet/mcp-server](https://github.com/Frihet-io/frihet-mcp) [![frihet-mcp MCP server](https://glama.ai/mcp/servers/Frihet-io/frihet-mcp/badges/score.svg)](https://glama.ai/mcp/servers/Frihet-io/frihet-mcp) 📇 ☁️ - AI-native business management — invoices, expenses, clients, products, and quotes. 31 tools for Claude, Cursor, Windsurf, and Cline.
 - [@iiatlas/hledger-mcp](https://github.com/iiAtlas/hledger-mcp) 📇 🏠 🍎 🪟 - Double entry plain text accounting, right in your LLM! This MCP enables comprehensive read, and (optional) write access to your local [HLedger](https://hledger.org/) accounting journals.
+- [agentx402-mcp-server (YieldAgentX402)](https://github.com/Fabio662/Yieldagenticx402-Hub) 📇 ☁️ - Custody-free, policy-gated, receipt-backed execution layer for AI agents. 16 MCP tools across **18 chains** (Base, Ethereum, Bitcoin native, Starknet, NEAR, Solana, Stacks, BNB, Rootstock, Filecoin, Aptos, Sui, TON, Tron, XRPL, Stellar, Algorand). One NEAR MPC key authority signs on EVM + BTC — no private keys held anywhere. ShadeGuard policy enforcement, Intel TDX TEE attestation, HMAC-SHA256 receipts, Filecoin + BTFS anchored. x402 protocol settlement with 0.25% protocol fee. **Public discovery — no signup needed**: call `yax_get_capabilities` with no auth. Instant test key (`$5` cap, 7-day) via `POST /api/apply`. `npx agentx402-mcp-server`.
 - [@openpulsechain/mcp-server](https://github.com/openpulsechain/public/tree/main/mcp-server) [![openpulsechain/public MCP server](https://glama.ai/mcp/servers/openpulsechain/public/badges/score.svg)](https://glama.ai/mcp/servers/openpulsechain/public) 📇 ☁️ - PulseChain on-chain analytics: token safety scores (0-100), honeypot detection, whale tracking, smart money feed, scam alerts, DEX volume, bridge stats, holder leagues. 11 free + 9 pro tools. `npx @openpulsechain/mcp-server`
 - [aaronjmars/web3-research-mcp](https://github.com/aaronjmars/web3-research-mcp) 📇 ☁️ - Deep Research for crypto - free & fully local
 - [ahmetsbilgin/finbrain-mcp](https://github.com/ahmetsbilgin/finbrain-mcp) 🎖️ 🐍 ☁️ 🏠 - Access institutional-grade alternative financial data directly in your LLM workflows.