Claril is an open-source, self-hostable workbench for Solution Architects and Architects. Model BPMN processes, sequence diagrams, and C4 architecture in one place — backed by a deterministic logic inspector that catches structural defects and an optional AI advisor that critiques the design.
Warning
Claril is in alpha. We're building in the open, so expect rough edges and moving pieces. We'd genuinely love your feedback — file bugs, ideas, and gripes at github.com/mgionas/claril/issues.
- Understands, not just draws — a deterministic inspector flags deadlocks, gateway mismatches, unreachable steps, and soundness issues; AI handles the judgment calls.
- Works without AI — the full tool, inspector included, is useful with zero AI configured. AI is an amplifier, never a gate.
- Bring your own key — brand-agnostic BYOK: Anthropic, OpenAI, Azure, Google, Mistral, or local models. Your data stays where you choose.
- One workbench, many models — BPMN, Sequence, and C4 share an org-level Asset Catalog, so you define a service once and reference it everywhere.
- Self-hostable — runs entirely on your own infrastructure. Diagrams and metadata never have to leave your network.
- Open source (AGPL-3.0) — read it, fork it, contribute back. No black boxes in your toolchain.
- Live app — https://claril.dev
- Docs —
/docs(architecture, design system, AI & inspector, self-hosting) - Running locally / self-hosting — see DEVELOPMENT.md
- Roadmap — docs/roadmap.md
- Feedback & issues — https://github.com/mgionas/claril/issues