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NeVibeCode · 547 items

MCP servers for Backend and APIs

MCP servers for Backend and APIs: what each one does, an install command and example prompts.

SendCheck — EVM address verification (x402) pennyforgeorg MCP server Checks an EVM address before your agent signs a payment. The free pre-check catches typos and bad casing; paid tiers cover chain data. CX Codex +1 LexQ lexq-io MCP server Hooks an agent up to LexQ, where pricing, discounts and eligibility checks get edited without redeploying your service. Handy if those rules move often. CX Codex +1 KeyFlight PNR Converter Keyflight MCP server Turns Amadeus, Sabre, Galileo and Worldspan bookings into readable itineraries, JSON and PDF tickets. Built for travel agents and booking developers. CX Codex +1 FlurryPORT flurryport MCP server Catches webhooks from Stripe, GitHub and Shopify, shows what landed, and replays it into your app with the signature still valid. CX Codex +1 mcp-server decisionrules MCP server Wires your agent into the DecisionRules engine so decision tables, rule flows and business logic can be built and tested from the chat. CX Codex +1 x402 economy tools clankerceo MCP server Feeds your agent measured x402 ecosystem data: which endpoints actually take payment and where the money goes. Useful if you pay per call or sell them. CX Codex +1 pdfrender pdfrender-dev MCP server Turns HTML and CSS into PDF over MCP, with headers, footers and page numbers set in CSS. Useful when a document has to come out of a template. CX Codex +1 mailverdict mailverdict MCP server Flags burner inboxes, role accounts and mistyped domains. Useful when an agent scaffolds a signup flow. CX Codex +1 Cloudgate Workflow cloudgatedevs MCP server Hooks an AI client into Cloudgate's hosted workflow API so you can build controllers, actions, workflow graphs and databases from the chat. CX Codex +1 Xweather Weather MCP vaisala-xweather MCP server A hosted MCP server that feeds Xweather conditions, forecasts and alerts into your coding agent over HTTP. CX Codex +1 lookup verirouteintel MCP server A hosted MCP server that answers whether a number is worth dialing or texting right now: carrier, line type, spam reputation, SMS deliverability. CX Codex +1 Scento Perfume API (MCP server) Scento-com MCP server Lets your assistant look up notes, families and similar scents across 1,400+ perfumes. No key, no account, read-only. CX Codex +1 Revdoku revdoku MCP server MCP server that gives each agent its own mailbox with an incoming email address and file storage. The agent reads mail, retrieves attachments, and works with versioned documents. CX Codex +1 Pushizo pushizo MCP server Wires an AI client into Pushizo so it can read segments, campaigns, templates and analytics, and create draft campaigns or segments. Nothing gets sent or deleted. CX Codex +1 PocketBase Cloud pocketbasecloud MCP server Connects your agent to PocketBase Cloud projects: instances, deploys, domains, collections and records. CX Codex +1 gate402 merchant checkout OgenaLabs MCP server Wires your agent into the hosted Ogena gate402 API to issue payment terms and confirm a charge. Verification is free; each checkout costs $0.01. CX Codex +1 Inttegro inttegro MCP server A hosted MCP server that exposes Inttegro merchant account tools to your coding agent. OAuth handles sign-in; actions are confirmed. CX Codex +1 Immersive Commons Immersive-commons MCP server Wires your agent into the Immersive Commons API in San Francisco: event RSVPs, multi-agent rooms, 3D print queue, VR headset lending. CX Codex +1 Green API WhatsApp green-api MCP server Wires WhatsApp into your AI agent: sending messages, handling groups and contacts, and picking up incoming notifications. CX Codex +1 universalcartmerchantgate-mcp clauxel MCP server A hosted MCP server that checks whether a store is ready for Universal Cart, sorts out checkout blockers and exports the readiness log. CX Codex +1 catalogapi catalogapi MCP server A public MCP server for CatalogAPI that lets your assistant answer reward-coverage and catalog questions from live data, with no key and no signup. CX Codex +1 Averray averray-agent MCP server Wires your agent into a platform where jobs and their verification are settled in USDC, and confirmed outcomes come back with signed receipts. CX Codex +1 fiscal BrasilNFe MCP server Wires your agent into Brazil's fiscal infrastructure, so NF-e, NFC-e, NFS-e, CT-e, MDF-e and DC-e go to SEFAZ from the chat. CX Codex +1 Surfing Dog Inbox surfingdogai MCP server An open-source inbox for bookings, orders, quote requests and messages from people and their AI agents. Your rules handle the routine ones; you see the rest. CX Codex +1 Spala Public MCP spala-ai MCP server Spala's public MCP server: it briefs your agent on the platform, runs OAuth, and hands back exact project MCP URLs. CX Codex +1 Pyrimid Protocol pyrimid-ai MCP server An MCP server for agent commerce: browse paid MCP tools and AI APIs, buy them over x402, and settle affiliate commissions in USDC on Base. CX Codex +1 agent-bev agent-bev MCP server Wires your agent into a B2B hub for beer, wine and spirits, so it can search catalogues and trade. Buyers and sellers only. CX Codex +1

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