Thegraph Mcp

io.github.mrfentmenPublished by GitHub account mrfentmenv1.0.0Updated Oct 26, 2026

The Graph gateway: run GraphQL against any indexed subgraph.

VerifiedSTDIODesktop onlyDatabases Finance

Server details

Identifier: io.github.mrfentmen/thegraph-mcp
Transport: STDIO
Runtime: Desktop only
Trust: Verified
Published: Oct 17, 2026

Security note

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Overview

AI-generated overview

Local MCP server that lets an assistant run GraphQL queries against The Graph's indexed subgraphs through its gateway.

What you can do: Run GraphQL queries against The Graph gateway.
Query any indexed subgraph by its identifier.
Retrieve blockchain data that subgraphs have indexed.
No individual tools are documented in the supplied listing, so exact operations are unconfirmed.
When to use it: Useful when an assistant needs on-chain or protocol data that is already indexed by a subgraph and you want to query it directly from a local session instead of browsing dashboards.
Requirements: Runs as a local process over stdio, installed from the npm package thegraph-mcp, so Node.js and npm are needed. No authentication, environment variables or headers are declared; network access to The Graph gateway is implied.

Before you install

The listing declares no credentials, but The Graph gateway commonly requires an API key for higher rate limits, so expect to supply one yourself. Queries are read-only, but subgraph identifiers and query contents are sent to a third-party gateway.

Installation

In SourceWeft

Open Thegraph Mcp in the dashboard and add it to a workspace.
Enable the server for the chats that should use its tools.

Desktop only via STDIO. STDIO servers start a local process, so they need the SourceWeft desktop host.

Other MCP clients

Follow the launch instructions in the repository.

README

This repository has no README.

Tools

SourceWeft has not started this package in its sandbox yet, so its tools are not known.

Version history

v1.0.0LatestOct 17, 2026

Score

25% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

Reached in the last 30 days25 pts
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Auth declared10 pts
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Tools listed15 pts
Answer tools/list without a credential, or ship a package that starts in a sandbox without one.
DescriptionRequired15 pts
Logo10 pts
Documentation15 pts
Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.
License10 pts
Declare a license in the repository or the registry entry.