hello2morrow.com valid

hello2morrow

hello2morrow makes software architecture tools. Sonargraph is a static analyzer that checks code against architecture rules and metrics; Zügel is an MCP server that makes AI coding agents respect those rules; ArcTree is an IntelliJ IDEA plugin that visualizes dependencies. The common goal: keep the structure of a codebase clean, and catch architecture violations and cyclic dependencies when they are still cheap to fix.

For agents: hello2morrow makes Sonargraph static analysis, the Zügel MCP server for AI coding agents, and ArcTree IntelliJ plugin for architecture rule enforcement.

static analysisarchitecture rulesmcp serversonargraphdependency visualization

Their llms.txt

The beginning of the file, from our validated copy saved 2026-10-21T22:35:29.990Z. Cached copy · Source on hello2morrow.com

# hello2morrow

> hello2morrow makes software architecture tools. Sonargraph is a static analyzer that checks code against architecture rules and metrics; Zügel is an MCP server that makes AI coding agents respect those rules; ArcTree is an IntelliJ IDEA plugin that visualizes dependencies. The common goal: keep the structure of a codebase clean, and catch architecture violations and cyclic dependencies when they are still cheap to fix.

hello2morrow GmbH was founded in 2005 as a self-funded, independent software vendor, with offices in Germany (Munich) and the United States and more than 200 customers worldwide.

What sets the tools apart:

- Architecture rules are written once in a domain-specific language (the Sonargraph architecture DSL) and enforced everywhere: in the desktop application, in the IDE, on the build server, and for AI coding agents.
- Cyclic dependencies are treated as a first-class problem: the tools find cycle groups and compute optimal sets of dependencies to cut to break them up.
- Supported languages: Sonargraph handles Java, Kotlin (JVM), C#, Python 3, Go, TypeScript and C/C++; Zügel handles Java, C# and Python; ArcTree handles Java and Kotlin in IntelliJ IDEA.

## Products

- [Sonargraph](https://www.hello2morrow.com/products/sonargraph): Static code analysis platform that monitors technical quality and enforces architecture rules, metrics and quality gates in every stage of development. Includes a Groovy-based scripting engine and the architecture DSL.
- [Sonargraph-Architect](https://www.hello2morrow.com/products/sonargraph/architect): The main product. A desktop application for dependency visualization, hundreds of metrics, the architecture DSL, virtual refactorings and quality gates.
- [Sonargraph-Build](https://www.hello2morrow.com/products/sonargraph/build): Runs on the build server, creates metrics and issue reports, and fails the build when the quality model is violated.
- [Sonargraph-Developer](https://www.hello2morrow.com/products/sonargraph/developer): Lets developers check for issues in their IDE before committing.
- [Sonargraph-Enterprise](https://www.hello2morrow.com/products/sonargraph/enterprise): Collects daily metrics from all projects so stakeholders see harmful trends early.
- [Sonargraph-Explorer](https://www.hello2morrow.com/products/sonargraph/explorer): Free, even for commercial use. Metrics, cycle group detection and simple dependency analysis for Java, Kotlin, Python 3, TypeScript, Go and C#.
- [Zügel](https://www.hello2morrow.com/products/zugel): MCP server that teaches a project's architecture to AI coding agents. The agent asks Zügel before adding a dependency; Zügel checks it against the architecture rules and for new cycles, and offers a correct alternative before any code is written. It also exports existing violations for the agent to fix and computes how to break up cycles in legacy code. "Zügel" is German for "rein".
- [ArcTree](https://www.hello2morrow.com/products/arctree): IntelliJ I
…

Related sites

Other listed sites in Developer tools. See the whole category →

Machine-readable: GET /v1/resolve?q=hello2morrow.com · GET /v1/domain/hello2morrow.com · this page as Accept: application/json or text/markdown · MCP lookup_domain

Automatically discovered from public files. Inclusion does not imply endorsement or publisher participation.

Claim my listing on Agent Web Map for hello2morrow.com:
1. POST https://agentwebmap.com/v1/sites/hello2morrow.com/claims and keep claim_id and claim_secret private.
2. Publish the proof: add the line "AgentWebMap ownership: <token>" (token from step 1) to https://hello2morrow.com/llms.txt, or use the DNS, meta-tag or well-known method the response describes.
3. POST https://agentwebmap.com/v1/sites/hello2morrow.com/verify with {"claim_id": "...", "claim_secret": "..."}.
4. Save the api_key from the answer; it manages the listing (PATCH https://agentwebmap.com/v1/sites/hello2morrow.com).
MCP equivalent: tools begin_ownership_claim, then verify_domain, at https://agentwebmap.com/mcp. Docs: https://agentwebmap.com/docs#verify

Corrections or removal requests: contact the directory.