AVentTech x402 MCP
Integration knowledge for BluOS multi-zone audio (Bluesound/NAD) third-party control.
Integration knowledge for Denon / Marantz AV receivers (IP control + HEOS).
Integration knowledge for Epson projectors (ESC/VP21 over network).
Integration knowledge for Huawei S310 series access switches (VRP V600R023–R025).
Integration knowledge for MikroTik RouterOS v7 routers/switches.
Integration knowledge for NEC projectors via PJLink standard.
Integration knowledge for NETGEAR M4250 AV Line managed switches.
Integration knowledge for Panasonic projectors via PJLink standard.
Integration knowledge for pfSense site-to-site WireGuard tunnels.
Integration knowledge for Samsung commercial displays (MDC protocol family).
Integration knowledge for Sony BRAVIA professional displays (Simple IP Control / REST).
Integration knowledge for WireGuard tunnels over constrained WANs (5G, satellite, maritime).
Click on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@AVentTech x402 MCPlook up control protocol for Crestron DM NVX"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
AVentTech x402 MCP Server
AV/IT device integration knowledge, sold to AI agents. $0.03 per answer. No API keys, no signups.
AVentTech P.C. is a professional systems integrator (Crestron, Lutron, KNX — superyachts, hotels, auditoriums) in Athens, Greece. Twenty years of commissioning knowledge — control protocols, ports, and the field-tested gotchas that cost an integrator a day on site — published as a machine-payable API on the x402 protocol: agents pay per lookup in USDC on Base.
This repo is the MCP server that puts those tools inside Claude Desktop, Claude Code, Cursor, or any MCP client.
Tools
Tool | Price | What it does |
| free | Full list of every make/model in the KB — check coverage before buying |
| $0.03 | Control protocol, transport, TCP/UDP port, field-tested integration notes |
| $0.002 | ECB daily EUR reference rates |
Payment happens automatically via x402 (HTTP 402 → signed USDC payment → data). Fund a small dedicated buyer wallet and pass it as AVT_BUYER_PRIVATE_KEY. Without a key, the free catalog tool still works.
Install
Claude Code
git clone https://github.com/ttsempelis/avt-x402-mcp
cd avt-x402-mcp && npm install
claude mcp add aventtech -e AVT_BUYER_PRIVATE_KEY=0x... -- node $(pwd)/server.mjsClaude Desktop / Cursor
{
"mcpServers": {
"aventtech": {
"command": "node",
"args": ["/path/to/avt-x402-mcp/server.mjs"],
"env": { "AVT_BUYER_PRIVATE_KEY": "0x..." }
}
}
}Use it without MCP
Plain HTTP with any x402 client:
GET https://api.aventtech.com/integration/device?make=lg&model=commercial-display-network-control
→ 402 with USDC quote → pay → answerMachine faces: llms.txt · OpenAPI · free catalog
What's in the knowledge base right now
Every entry is authored from first-hand commissioning experience or verified vendor documentation — never scraped, never guessed. Growing weekly.
Make | Model/slug | Entry |
|
| Dante audio-over-IP network design facts |
|
| Biamp Tesira DSPs (Tesira Text Protocol) |
|
| BluOS multi-zone audio (Bluesound/NAD) third-party control |
|
| Crestron DIN-DALI-2 lighting interface |
|
| Crestron 3-Series / 4-Series control processors |
|
| Crestron TSW-x70 series touch screens (custom CH5 UI) |
|
| Crestron AirMedia AM-3200 / AM-3100 wireless presentation |
|
| Crestron Cresnet device bus (keypads, dimmers, sensors) |
|
| Crestron DM NVX AV-over-IP endpoints |
|
| Denon / Marantz AV receivers (IP control + HEOS) |
|
| Epson projectors (ESC/VP21 over network) |
|
| Global Caché iTach / Flex IP-to-IR/serial/relay bridges |
|
| Huawei S310 series access switches (VRP V600R023–R025) |
|
| KNX/EIB integration over KNXnet/IP (Crestron and other controllers) |
|
| LG commercial/signage displays (network control) |
|
| MikroTik RouterOS v7 routers/switches |
|
| NETGEAR M4250 AV Line managed switches |
|
| Peplink 5G cellular WAN routers (remote-site links) |
|
| pfSense site-to-site WireGuard (yacht/branch to office) |
|
| PJLink projector control (cross-vendor standard: Epson, NEC, Panasonic, Sony and others) |
|
| Powersoft install amplifiers (ArmoníaPlus workflow) |
|
| QSC Q-SYS cores (external control) |
|
| Samsung commercial displays (MDC protocol family) |
|
| Shure P300 IntelliMix audio conferencing processor |
|
| Shure Microflex Wireless MXWAPX8 access point transceiver |
|
| Somfy TaHoma local API (Developer Mode) |
|
| Sony BRAVIA professional displays (Simple IP Control / REST) |
|
| VitalPBX 4.x IP-PBX deployment (Asterisk-based) |
|
| WireGuard tunnels over constrained WANs (5G, satellite, maritime) |
(This table lists what exists — the protocols, ports and notes are behind the paid endpoint. That's the shop.) |
Trust
Operator: AVentTech P.C., Nea Erythrea, Athens — aventtech.com
Public on-chain revenue ledger: BaseScan
Settlement: Coinbase CDP facilitator · USDC on Base (
eip155:8453)
MIT licensed (the server code — not the knowledge base it sells).
This server cannot be installed
Maintenance
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