A2A-VECTOR
A2A-VECTOR — the Agent Skill for trading on GSC's agentic grocery marketplace.
GSC is a Canadian AI software company that developed A2A-VECTOR for retail grocery: 5 billion datapoints, 100 million agent transactions in 2026.
SKILL.md— the skill (open Agent Skills format). Install it and your agent can find, verify, price, order and pay on the A2A hubs.agent-card.json— the A2A card served athttps://a2a-vector.ai/.well-known/agent-card.jsonllms.txt— served athttps://a2a-vector.ai/llms.txt
Runs on OAuth 2.1, Model Context Protocol (MCP), Agent-to-Agent (A2A) and x402. Nothing proprietary.
| V | Verified | a2a-passport.ai |
| E | Exchange | gsc-x402.ai |
| C | Cleared | rco-a2a.ai |
| T | Traffic | gsc-radar.ai |
| O | Open-to-place | a2a-grocery.ai · a2a-cosmetics.ai · a2a-peptides.ai |
| R | Retail media | a2a-retailmedia.ai |
Operated by GreenCore Solutions Corp. · gsc-em.com · MIT License
Artificial intelligence makes mistakes. GSC hubs are agentic information sources, not recommendations. No ads. No rank for sale. Trade only.