The Guild

Schema Registry
and Observability
for GraphQL

Prevent breaking changes, monitor performance of your GraphQL API, and manage your API gateway.

The Ecosystem

Our advanced, modular solutions can be adopted gradually as individual open source libraries or as a complete unified API platform. Explore our suite of sustainable, open source API tools that covers everything you need to scale your API infrastructure:

Schema Evolution

Hive Console

Open Source GraphQL Federation Platform (Schema Registry, Gateway, Analytics)

Inspector

GraphQL API Management and Schema Governance

Gateway

Hive Router

Open-source (MIT) GraphQL Federation Router. Built with Rust for maximum performance and robustness.

Hive Gateway

GraphQL Gateway for federated GraphQL with Subscriptions support and built-in security features

Subgraph / Schema

Mesh

Unifies your API landscape with its federated architecture, integrating any API into a cohesive graph.

Yoga

A fully-featured, simple to set up, performant and extendable server

Envelop

The simple yet flexible GraphQL plugin system that powers Yoga and Mesh

SOFA

Generate RESTful APIs from your GraphQL server

GraphQL-Scalars

Common custom GraphQL Scalars for precise type-safe GraphQL schemas

Developer Experience

GraphQL-Codegen

Generation of typed queries, mutations, subscriptions and typed GraphQL resolvers

GraphQL-ESLint

Customizable ESLint parser, plugin, and rule set for GraphQL

The Guild's Services

Work directly with the most powerful group of API developers that created the open source infrastructure you use today

Consulting
Make the right choices, for now and the future.
1. Current state assessment
2. Architectural review
3. Future-proof development plan
4. Focus on Developer Experience
5. Tooling
Training
Strengthen your team, tailored to your people and mission.
Engineering
Working side by side, us being an integral part of your team.
1. Integral part of your team
2. Coding practical tasks
3. Code reviews
4. Mentorship
Open Source
Get Open Source support from the actual creators.
1. Technical support
2. Covers the entire stack
3. Part of decision making process

Get in Touch

Looking to work with The Guild, learn more about our solutions or just validate with us your API strategy? We will be happy to speak with you and learn about your efforts for free!

Automate User and Group Provisioning with SCIM

Provision users and groups from your identity provider and manage their Hive access through group-based role mappings.

Laurin QuastJul 29th 2026

Subgraph Error Masking in Hive Router

Hive Router now masks subgraph errors by default, preventing internal details from leaking to clients while keeping the original errors in your logs and traces.

Dotan SimhaJul 26th 2026

Logging in Hive Router

Hive Router now emits a single structured summary per request, correlates every log line with a request ID and trace ID, and lets you filter or mute individual subsystems.

Dotan SimhaJul 26th 2026

Get Notified When Your GraphQL API Misbehaves with Metric Alerts

Watch traffic, error rate, and latency on any target and get paged in Slack, MS Teams, or a webhook the moment a threshold breaches.

Jonathan BrennanJul 24th 2026

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