# American Radon Systems AI Knowledge
> AI-readable knowledge endpoints for American Radon Systems radon testing, mitigation, monitoring, and homeowner questions.

## Full Summary
- /llms-full.txt

## Public Knowledge Endpoints
- /ai/guide.json
- /ai/manifest.json
- /ai/index.json
- /ai/topics.json
- /ai/knowledge/phase3/manifest.json
- /ai/knowledge/phase4/manifest.json
- /ai/knowledge/phase3/index.json
- /ai/knowledge/phase3/topics/*.json
- /ai/knowledge/phase4/index.json
- /ai/knowledge/phase4/topics/*.json

## Counts
- Phase 3 source count: 5613
- Phase 3 represented count: 5528
- Phase 4 source count: 3000
- Phase 4 represented count: 3000
- Combined source universe: 8613
- Combined represented count: 8528

Use phase-specific manifests for topic discovery. Long-tail content is exposed as structured JSON, not as one giant public FAQ page.