By equipping an AI agent with a Gateway API key and connecting it to the Subgraph MCP, you enable it to efficiently browse 15,000+ Subgraphs. The agent is then capable of verifying which deployments are actively live, reviewing their schemas, and executing GraphQL queries against them.

Gaining live on-chain data access now requires only the time it takes to paste a key. You can get started and learn more here: https://thegraph.com/docs/en/subgraphs/tooling/subgraph-mcp/introduction/