Click on "Deploy 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., "@Signal Desk by LarryBuildsAI MCP Server preflight a spend route for a DeFi token risk snapshot"
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.
Public listing metadata for the hosted Signal Desk by LarryBuildsAI remote MCP server.
This repository is intentionally metadata-only. The production MCP server is hosted remotely by LarryBuildsAI; private application source code, credentials, payment keys, and operator materials are not published here.
Product: Signal Desk by LarryBuildsAI
Purpose: buyer-side spend-routing preflights before larger paid agent tool calls
Remote MCP endpoint: https://proofbeforepay.vercel.app/revenue/mcp
Product page: https://proofbeforepay.vercel.app/revenue
Server card: https://proofbeforepay.vercel.app/.well-known/signal-desk-server-card.json
Related MCP server: Cold Email & Outreach MCP Server
Signal Desk is a remote Streamable HTTP MCP server. Use this endpoint in an MCP client that supports remote HTTP MCP servers:
{
"mcpServers": {
"signal-desk": {
"url": "https://proofbeforepay.vercel.app/revenue/mcp"
}
}
}Public initialize and tools/list calls are available for discovery. Protected paid tool execution may require product-specific authorization and/or x402 payment flow.
PayanAgent validates buyer input, settles USDC, and returns the selected Signal Desk result automatically:
Outputs are bounded planning and public-data evidence. Signal Desk does not execute purchases, trades, outreach, or wallet actions.
The repository workflow parses server.json and mcp-registry.json and checks their required product, endpoint, repository-purpose, and registry fields. That structural check does not prove hosted runtime health; public endpoints must be read back separately before release claims or listing updates.
This repo is public metadata for a hosted remote MCP server, not a claim that private production source code is open source.
Directory listings are discovery evidence only, not endorsement, certification, ranking, or security approval.
Commercial hosted service metadata. All rights reserved unless a separate written license applies.
This server cannot be deployed
Pre-purchase trust, pricing and budget decisions for AI agents buying APIs and MCP tools.
Advisory policy preflight for AI-agent spend requests; never executes payments or accesses wallets.
Outcome-first agent fallback: free discovery, minimal routing, declared costs, verified execution.
Plan agent workload routes from evaluation and cost data. $1 USDC per plan; modeled savings only.