canon-check

Classify lore claims against a canonical lore bible with statuses.

Updated Aug 27, 2026
One-click install
npx skills add https://github.com/project-purupuru/world-purupuru --skill canon-check
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: canon-check
Source: https://github.com/project-purupuru/world-purupuru/tree/main/skills/canon-check
Command: npx skills add https://github.com/project-purupuru/world-purupuru --skill canon-check

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Canonical lore verification for worldbuilding prompts—quickly determines whether a lore claim is canonical, consistent, contradicted, or open territory, helping writers align with established lore.

Core Features & Use Cases

  • Robust classification: CANONICAL, CONSISTENT, CONTRADICTS CANON, OPEN TERRITORY, and MIXED determinations with citations.
  • Source-driven analysis: cross-references grimoires/purupuru/lore-bible.md and related documents to support decisions.
  • Context-aware guidance: provides precise rationale and canonical references to inform next steps.

Quick Start

Provide a lore claim and ask the AI to classify it against canonical lore using '/canon-check [claim]'.

Frequently Asked Questions about canon-check

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I verify if a worldbuilding lore claim is consistent with established canon?▼

Lore consistency verification involves classifying a claim against a canonical lore bible to determine if it is canonical, consistent, contradicts canon, or open territory. This process cross-references source documents and provides citations for each determination.

What do the different lore classification statuses mean when checking canon?▼

Canon classification statuses include CANONICAL for direct matches, CONSISTENT for aligned details, CONTRADICTS CANON for conflicts, OPEN TERRITORY for unaddressed areas, and MIXED for claims containing both canonical and non-canonical elements.

How do I check a character detail against the Purupuru lore bible?▼

To check a character detail, provide the specific lore claim and request classification against the canonical lore bible. The system parses the claim, searches related sources, and returns a status with canonical references.

Can I use lore verification for worldbuilding notes that are not yet in the canon?▼

Yes, lore verification can assess worldbuilding notes by classifying them as OPEN TERRITORY if the claim addresses unexplored areas, or MIXED if they contain both canonical and non-canonical elements, providing context-aware guidance for next steps.

What is the best way to find open territory in an established worldbuilding lore?▼

The best way to find open territory is to submit proposed lore claims for classification against the canonical lore bible. Claims receiving an OPEN TERRITORY status indicate areas where the canon does not yet establish binding rules.