@pipeworx/the-graph

Connect: https://gateway.pipeworx.io/the-graph/mcp · Install: one-click buttons

Tools: 2

The Graph MCP — GraphQL queries against blockchain subgraphs.

Tools

• query_subgraph(subgraph_id, query, variables?) — run an arbitrary GraphQL query.
• introspect_schema(subgraph_id) — fetch the subgraph schema for query construction.

Auth

• Platform key: gateway env PLATFORM_THEGRAPH_KEY.
• BYO: ?_apiKey=<key> after signing up at https://thegraph.com/studio/apikeys (free 100k queries/month).

The legacy hosted service is gone; everything routes through the decentralized network gateway at gateway-arbitrum.network.thegraph.com.

Finding subgraph IDs

Browse https://thegraph.com/explorer. Each subgraph’s “Query URL” ends in /subgraphs/id/<the-id-you-want>.

Tools

• query_subgraph — Run a GraphQL query against a subgraph on The Graph network. subgraph_id is the deployment hash (starts with “Qm…” or the new “0x…” subgraph ID from thegraph.com/explorer). Returns the GraphQL data
• introspect_schema — Fetch a subgraph’s GraphQL schema via standard introspection. Returns types, fields, and arguments so an agent can build queries without external docs.