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MCP server · Data

Elasticgraph

by · github.com/block/elasticgraph

Schema-driven, scalable, cloud-native, batteries-included GraphQL, backed by Elasticsearch/OpenSearch

Unclaimed MIT elasticsearchopensearchreportingdatagraphqlsearch
InstallView source
72Good

Scored 3 days ago · breakdown

About Elasticgraph

Elasticgraph is an MCP server published by block in the Data category: schema-driven, scalable, cloud-native, batteries-included GraphQL, backed by Elasticsearch/OpenSearch.

The repository has 89 stars and 38 forks, with the last commit 5 days ago. Recent commit activity is the strongest signal that reported issues will get attention.

Install

From source
git clone https://github.com/block/elasticgraph

This server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.

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Security checks

Static checks derived from the repository 4 days ago. Heuristics on the source, not an audit.

  • ✓README presentThe repository ships documentation.
  • ✓License declaredUsable under a stated license.
  • ✓Tests presentA test suite exists in the repository.
  • ✓Dependencies pinnedA lockfile pins dependency versions.
  • !No dynamic code executionSource scan found eval or shell execution. Review how tool inputs reach it before granting credentials.
  • !Scoped permissionsDoesn't declare a permission scope. Assume it can do anything its process can.

Releases

v1.2.0v1.2.0 · 13 May 2026ElasticGraph v1.2.0 has been released! This release introduces index inheritance (allowing multiple concrete types to share a single datastore index), `_typename` filtering on abstract types, a new `returnable: false` field option, JRuby…
v1.1.0v1.1.0 · 23 Jan 2026ElasticGraph v1.1.0 has been released! This release includes new gems for data warehouse integration, Ruby 4.0 support, significant performance optimizations, and bug fixes. New Features Data Warehouse Integration Two new gems have been…
v1.0.2v1.0.2 · 19 Sep 2025New Features implement matchesQueryWithPrefix filtering by @brucec-sq in https://github.com/block/elasticgraph/pull/814 , https://github.com/block/elasticgraph/pull/810 Documentation Changes update documentation for MatchesQueryWithPrefix…
v1.0.1v1.0.1 · 18 Aug 2025ElasticGraph v1.0.1 has been released! This release includes an improved configuration system and a bug fixes. New Features New JSON Schemas for Configuration We've added JSON schema validation to the configuration system. This provides…
v1.0.0v1.0.0 · 4 Aug 2025ElasticGraph v1.0.0 has been released! This marks a significant milestone in the maturity of ElasticGraph. This release includes a number of new features and the removal of several long-deprecated features. New Features Substring Filtering…

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!

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.

README fetched from the repository 4 days ago. The original is authoritative.

Questions

About Elasticgraph

How do I install Elasticgraph?

No package has been published for this server, so install it from source: clone the repository and follow its README.

Is Elasticgraph safe to use with an AI agent?

Its trust score is 72 out of 100 (good). It passes 4 of the 6 static security checks run so far; the failures are listed above. It has no ConduID identity yet, so agent calls to it are not receipted.

Is Elasticgraph still maintained?

Yes — the latest release is v1.2.0 (13 May 2026), and the last commit was 5 days ago. The repository has 89 stars and 34 open issues.