Elasticgraph
FreeNot checkedMCP Server for ElasticGraph to allow goose, Cursor, etc to create and manage your ElasticGraph project.
About
MCP Server for ElasticGraph to allow goose, Cursor, etc to create and manage your ElasticGraph project.
README
ElasticGraph provides schema-driven, scalable, cloud-native, batteries-included GraphQL, backed by Elasticsearch / OpenSearch.
Try ElasticGraph in 1 Minute
Boot an example ElasticGraph project locally with:
curl -s https://block.github.io/elasticgraph/dc.yml | docker compose -f - up --pull always
Then visit the local GraphiQL UI to try some example queries.
Start a New Project in 5 Minutes
Bootstrap a new ElasticGraph project with:
gem exec elasticgraph new path/to/project
cd path/to/project
bundle exec rake boot_locally
The project website has a full getting started guide.
Architecture
ElasticGraph is designed as a modular system with a small core and numerous built-in extensions. The codebase is a monorepo containing multiple Ruby gems that work together to provide a rich, comprehensive data platform.
For a detailed exploration of the system architecture, component gems, and their interactions, please see the CODEBASE_OVERVIEW.md.
Documentation
The project website has extensive user guides and documentation.
Contributing
We welcome contributions to ElasticGraph!
- Join the community in the
#elasticgraphchannel on the Block Open Source Discord server. - Read CONTRIBUTING.md to learn how you can help, including our development workflow and coding conventions.
License
ElasticGraph is released under the MIT License.
The GraphiQL interface bundled with elasticgraph-graphiql is derived from the GraphiQL project,
which is also licensed under the MIT License, Copyright (c) GraphQL Contributors.
Installing Elasticgraph
This server has no published package — it is built from source. Open the repository and follow its README.
▸ github.com/block/elasticgraphFAQ
Is Elasticgraph MCP free?
Yes, Elasticgraph MCP is free — one-click install via Unyly at no cost.
Does Elasticgraph need an API key?
No, Elasticgraph runs without API keys or environment variables.
Is Elasticgraph hosted or self-hosted?
Self-hosted: the server runs locally on your machine via the install command above.
How do I install Elasticgraph in Claude Desktop, Claude Code or Cursor?
Open Elasticgraph on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.
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