GSC-Marketplace
This server enables AI agents to source consumer packaged goods from marketplaces over x402, providing tools for searching brands, retrieving detailed product and knowledge graph data, and initiating follow-up actions like instant messaging or contacting the trading desk.
README
gsc-marketplace — mcp.gsc-marketplace.ai · gsc-marketplace.ai
GSC-Marketplace — the fifth GSC surface: selection. CPG sourcing for AI Agents with x402. GreenCore Solutions Corp.
When a marketplace or retail sourcing agent calls, it leaves with a brand it can act on — found, verified, and answerable — with Instant Messaging for agents or the human-in-the-loop GSC Trading Desk as next steps.
- MCP (streamable-http):
https://mcp.gsc-marketplace.ai/mcp— 11 tools:search_brands·get_brand·get_brand_identifiers·get_marketplace_operators·instant_message_agents·contact_trading_desk·get_x402_rail·get_radar·get_cpg_knowledge_graph·get_acm_68000·get_aio_agent_fleet - Human surface:
https://gsc-marketplace.ai/(markdown twin onAccept: text/markdown);.com/.io/.org+www308 → apex (POST-safe) - Registry:
io.github.greencore-solutions/gsc-marketplace(server.json, published via the OIDC workflow) - Wire: THE NINETEEN on every response — the Ghost Eighteen +
x-gsc-x402: ready(capability, never terms). Everything free: no payment machinery, no 402 challenge. - Resolution: live against the CPG Knowledge Graph (
kg.js); the marketplace holds no graph data. Only GSC-registered identifiers are ever published.
Design of record: C:\START_ME_UP_AIO\NG-3_MCP.md. Files: server.js (tools + host routing) · canon.js (compiled canon) · kit.js (17-check discovery kit) · kg.js (KG client) · apex.js (human surface).
Recommended Servers
playwright-mcp
A Model Context Protocol server that enables LLMs to interact with web pages through structured accessibility snapshots without requiring vision models or screenshots.
Magic Component Platform (MCP)
An AI-powered tool that generates modern UI components from natural language descriptions, integrating with popular IDEs to streamline UI development workflow.
Audiense Insights MCP Server
Enables interaction with Audiense Insights accounts via the Model Context Protocol, facilitating the extraction and analysis of marketing insights and audience data including demographics, behavior, and influencer engagement.
VeyraX MCP
Single MCP tool to connect all your favorite tools: Gmail, Calendar and 40 more.
graphlit-mcp-server
The Model Context Protocol (MCP) Server enables integration between MCP clients and the Graphlit service. Ingest anything from Slack to Gmail to podcast feeds, in addition to web crawling, into a Graphlit project - and then retrieve relevant contents from the MCP client.
Kagi MCP Server
An MCP server that integrates Kagi search capabilities with Claude AI, enabling Claude to perform real-time web searches when answering questions that require up-to-date information.
Neon Database
MCP server for interacting with Neon Management API and databases
E2B
Using MCP to run code via e2b.
Exa Search
A Model Context Protocol (MCP) server lets AI assistants like Claude use the Exa AI Search API for web searches. This setup allows AI models to get real-time web information in a safe and controlled way.
Qdrant Server
This repository is an example of how to create a MCP server for Qdrant, a vector search engine.