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canvas-health

Lint canvas files for staleness, missing fields, inconsistent evidence types, and orphaned references. Run periodically or before major transitions.

plugins/mycelium/skills/canvas-health/SKILL.md

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Nov 6, 2026
License
MIT

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# Canvas Health Check

Audit the canvas knowledge base for quality, consistency, and completeness. The canvas is Mycelium's source of truth -- its quality directly determines agent output quality (Raschka: "context quality = model quality").

## When to Use

- Before any diamond records a decision (called automatically by `/mycelium:diamond-assess`)
- After a period of inactivity (>7 days since last canvas update)
- When agent output quality seems to degrade
- After onboarding a new team member (ensures canvas is self-explanatory)
- Proactively: run periodically to catch silent drift

## Workflow