Commerce

Find NC wedding venues and vendors, plan costs, and prepare vendor inquiries.

Calculate API and subscription costs, meeting time zones, recurring schedules and cron matches.

Teardrop MCP gateway: paid tools for autonomous agents (x402, credits).

I want to fly from <city A> to <city B> - what is the cheapest fare, what was the 6-month low, and which date is cheapest to book?

Where a link really goes, what the server says about itself, and what pages a site publishes.

Crypto market data & research MCP: price, derivatives, on-chain, sentiment, news, catalysts.

Give it one seed; it finds every service and checks HTTP, TCP, SSL and DNS.

Source-linked 2026 US duty and landed cost facts for AI agents: layered tariffs, MPF and HMF.

QRetro retrospectives and planning poker over MCP: boards, action items, poker games, estimates.

AI agent email — 23 tools free to read inbox, 28 paid to send. $9.99/mo. Token auto-provisioned.

Portfolio and strategy stress diagnostics with hedge-break detection and regime outlook. Free tier.

Audio guides for 44,000+ places in 1,900+ cities, with narrated previews in ChatGPT and Claude.

Paid x402 V2 MCP information exchange on Base. First product: x402 Payment vs. Delivery: Buyer Checklist v1 (0.01 USDC per get). Paid purchase and delivery E2E are unverified.

USDA farm data for AI agents: prices, WASDE, crop conditions, trade. 26 tools, free, no key.

AI-to-AI: free risk previews; optional $0.50 MPP receipts; $5 Cropper federal checks.

Mark: stamp files with a signed, timestamped provenance record. Hash locally; verify free.

Public, read-only MCP server with the Socials Homes docs: how it works, pricing, FAQ, a terms summary and every relocation guide, plus a docs search tool.

Japan tourism entry and ecommerce evidence MCP for business agents; free tools and x402 pack.

A webhook inbox for agents: one call returns a live URL. Mock, verify, inspect and replay.

70+ free calculators & converters as MCP tools; each result links to its source page.