Lorelang
Model domain concepts as Lore ontologies so agents and docs share one validated knowledge layer before you build features.
Overview
lorelang is a plugin marketplace for the Validate phase that equips Claude Code to create, manage, validate, and compile Lore ontologies as shared domain knowledge for AI-assisted products.
What is this marketplace?
- Create and manage Lore ontology files as human-readable domain knowledge
- Validate ontologies for consistency before agents or apps rely on them
- Compile Lore sources into artifacts usable in downstream AI workflows
- Single lorelang plugin at version 0.2.1 from the lorelang owner marketplace
- Oriented toward AI-age knowledge capture rather than ad-hoc prompt glossaries
- Marketplace bundles 1 plugin: lorelang version 0.2.1.
Community signal: 3 GitHub stars.
What problem does it solve?
Without a validated domain model, solo builders ship features that contradict their own terminology and force agents to guess what entities and rules mean.
Who is it for?
Indie builders scoping agent products, vertical SaaS, or content systems who need explicit ontologies before implementation.
Skip if: Quick hack projects with no recurring domain vocabulary or teams that only need a one-page PRD without formal knowledge structure.
What do I get? / Deliverables
After adding lorelang, you maintain Lore ontologies in-repo that validate and compile into a single source of truth agents and docs can reference.
- Versioned Lore ontology sources with validation passes
- Compiled Lore artifacts ready for agent or tooling consumption
- Shared vocabulary that constrains later build and prompt work
Plugins in this marketplace
1 plugin — install individually after you add the marketplace.
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Journey fit
Ontology work clarifies what the product means in domain terms during validation and scoping, before heavy implementation commits. Scope is the shelf because create-manage-validate-compile Lore files is how you bound vocabulary, rules, and entities for the build that follows.
How it compares
Ontology authoring marketplace plugin, not an MCP server catalog or generic brainstorming skill.
Common Questions / FAQ
Who is Lorelang for?
Solo builders and small teams defining domain knowledge for AI agents or documentation who want Lore as a first-class artifact in Claude Code.
When should I use Lorelang?
Use it while validating scope and terminology, before you encode business rules in code or fine-tune agent prompts around unstable definitions.
How do I add Lorelang to my agent?
Install the Lorelang/lore Claude marketplace plugin sourcing ../skills/Lorelang and use the plugin commands to author, validate, and compile Lore files in your repo.