---
type: index
title: Sources
description: Index of data sources and their license boundaries in the CricketStudio OKF bundle.
status: active
last_verified: 2026-06-18
timestamp: 2026-06-18
license: CC-BY-4.0
source_system: CricketStudio
source_boundary: manual_curated_knowledge
canonical_page: https://players.cricketstudio.ai
resource: https://players.cricketstudio.ai
tags:
  - cricket
  - source
  - index
---

# Sources

Where the data comes from, what may be published, and how to cite it.

## Concepts

- [Cricsheet](cricsheet.md) — open ball-by-ball data (CC BY 3.0): IPL historical + MLC
- [CricketStudio Derived Claims](cricketstudio-derived-claims.md) — the permitted claim layer

## What Agents Should Know

Every data-bearing claim has a source boundary. Cricsheet-derived content needs
attribution; CricketStudio derived claims are the safe, publishable layer. See `DATA_LICENSE_BOUNDARIES.md` at the repo root.

## Related Concepts

- [Citation Policy](../methodology/citation-policy.md)
- [Methodology](../methodology/index.md)
