groundtruth-api

app-store-change-intelligence

Client config for App Store Change Intelligence MCP (reviews, ratings, version updates).

github-repo-change-intelligence

Client config for GitHub Repo Change Intelligence MCP (releases, activity, maintenance).

gov-contract-radar-mcp

GovContract Radar MCP server — live US federal contract opportunities from SAM.gov: search by NAICS, daily digest, near-expiry recompete radar. Remote MCP endpoint, works in Claude, Cursor, Windsurf and any MCP client.

gov-tariff-widget

Embed live US tariff rates (base + China-stacked + EU) in any website with one line. Free sample rows, one-time payment unlocks full schedule, referral link back to GovContract Radar.

groundtruth-tariff

2026 US tariff and landed cost API for AI agents and ecommerce sellers. Source-linked duty rates (MFN, Section 301/232, forced-labor), MPF/HMF, and total landed cost.

hackernews-mention-intelligence

Remote MCP server for Hacker News mention intelligence: who is talking about a topic/company, before the market sees it. Free snapshot; paid change detection in USDC via x402 on Base. Use npx hackernews-mention-intelligence to print client config.

hiring-change-intelligence

Track public job boards (Greenhouse/Lever/Ashby): hiring growth signals via MCP, paid in USDC by AI agents over x402.

hts-tariff-lookup

Look up the applicable US tariff without digging through HTS codes. Describe a product and origin and get the stacked 2026 duty rate, MPF/HMF and source links. Keyless and source-backed.

import-duty-calculator

Estimate US import duty on a product from any origin. Returns the stacked 2026 duty rate and amount with sources and an as-of date. Keyless, no HTS lookup required.

landed-cost-calculator

Compute the full landed cost of importing into the US: stacked duties, MPF/HMF, freight and broker fees for ocean or air. Source-backed 2026 rates, no HTS code or API key needed.

mcp-ai-coding-assistant

MCP server template that gives AI coding agents live context: HN trending, web search and math tools for smarter code generation.

mcp-browser-automation

Production-ready MCP server template: JSON-RPC over HTTP, zero-dependency. Ship a working MCP server in 5 minutes.

mcp-database-connector

MCP server template connecting agents to structured data sources with a clean tool interface.

mcp-github-tool

Production-ready MCP server template: JSON-RPC over HTTP, zero-dependency. Ship a working MCP server in 5 minutes.

mcp-mcp-ai-coding-assistant

Production-ready MCP server template: JSON-RPC over HTTP, zero-dependency. Ship a working MCP server in 5 minutes.

mcp-saas-api-wrapper

MCP server template that wraps any public REST API as native agent tools (fetch + utilities).

mcp-server-auth-kit

Secure MCP server template with API-Key authentication: Bearer token validation, KV-backed key management, protected tools. Add auth to any MCP server in minutes.

mcp-server-billing-kit

Monetize an MCP server: Dodo subscription check + KV usage metering + 402 payment-required overage. The missing payment layer for the MCP economy (<5% servers monetized).

mcp-server-starter-ts

Production-ready MCP server template: JSON-RPC over HTTP, initialize/tools/list/tools/call, zero-dependency. Ship a working MCP server in 5 minutes.

mcp-web-research

MCP server template for agentic web research: live search, page fetch and summarization helpers.

pixharvest-mcp

US Trade Data Chip (MCP) — live 2026 stacked tariff rates (base + Section 301 + IEEPA) + federal contract opportunities from SAM.gov. Source-linked, refreshed hourly. Part of GovContract Radar.

pixharvest-us-trade-mcp

US Trade Data Chip (MCP) — live 2026 stacked tariff rates (base + Section 301 + IEEPA) + federal contract opportunities from SAM.gov. Source-linked, refreshed hourly. Part of GovContract Radar.

reviewpilot-mcp

AI-powered code review MCP server for automated PR analysis

shopify-change-intelligence

Remote MCP server to monitor any public Shopify store: free live snapshot, paid change intelligence (new/removed products, price moves, stock) and competitor reports in USDC via x402 on Base. Use npx shopify-change-intelligence to print client config.

us-customs-duty

Get current US customs duty for an import: total stacked duty rate, dollar amount and source links. Covers MFN, Section 301/232, MPF and HMF. Keyless, source-backed 2026 rates.