Onto
Verify and refine domain ontologies with an 8+1 agent panel and fourteen Claude Code commands before you commit to a build shape.
Overview
onto is a plugin marketplace for the Validate phase that adds an 8+1-agent ontology verification plugin with 14 commands to Claude Code.
What is this marketplace?
- 8+1 agent panel for multi-axis ontology verification
- 14 commands: 9 single-agent queries, team review, build-from-code, format transform, onboarding, learning promotion
- Checks logical consistency, structural completeness, dependency integrity, semantic accuracy, practical usability, evolu
- Works across arbitrary domains, not one fixed industry schema
- Single onto plugin sourced from marketplace root
- 1 plugin (onto) in catalog
- 14 documented commands
- 8+1 agent verification panel
What problem does it solve?
Solo builders sketch domain models in prose or code without a systematic way to catch gaps, contradictions, or bloated ontologies before implementation.
Who is it for?
Builders defining entities, relations, and workflows for agent products, internal tools, or knowledge-heavy apps who want repeatable ontology QA.
Skip if: Simple CRUD apps with no shared vocabulary, or teams that only need a one-page PRD without formal ontology work.
What do I get? / Deliverables
After registration, you can run panel-backed verification and dedicated commands to harden ontology scope before you build features on top of it.
- Registered onto marketplace with onto plugin enabled
- Verification passes across the 8+1 panel dimensions
- Refined or transformed ontology artifacts via documented commands
Plugins in this marketplace
1 plugin — install individually after you add the marketplace.
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Journey fit
Ontology verification answers whether your conceptual model is complete and consistent—classic Validate work before heavy Build spend. Scope is the shelf because the system checks coverage, dependencies, and usability of the model that defines what you will actually build.
How it compares
Multi-agent ontology verification marketplace, not a single lint rule or generic brainstorming skill.
Common Questions / FAQ
Who is Onto for?
Solo and indie builders using Claude Code who maintain explicit Ontologies or domain models and want panel-based verification before coding.
When should I use Onto?
Use it during Validate while scoping—when terminology, dependencies, and coverage are still negotiable and errors are cheaper to fix than after ship.
How do I add Onto to my agent?
Add the kangminlee-maker Onto marketplace to Claude Code and enable the Onto plugin so the 14 verification and transformation commands are available.