Touhou Reconstruction Factory: Evidence control plane
When many historical titles share tooling, you need a **control plane**, not copy-pasted scripts. The Touhou Reconstruction Factory coordinates attested analysis and Evidence promotion across games.
What it is. A Python control plane describing registered analysis, shared immutable tools (Ghidra, JDK, objdiff, …), and game repository adapters that stay read-only.
Relation to REA / engines. Factory-native IDA and Ghidra instances; Evidence semantics for accepted facts. Compatible in spirit with REA’s Evidence culture even when REA is not the only MCP.
Workflow. Select a registered game → run atomic evidence tools → promote accepted facts → keep adapters from mutating sources.
Evaluation. Dense but valuable for serious reconstruction programs. Pair with th04/th08 on-site cases.
Compliance
Control plane for historical reconstruction evidence — not a commercial crack toolkit.
Takeaways
- Control planes beat ad-hoc RE scripts.
- Adapters should stay read-only.
- Attest tools; don’t spoof engine versions.
Related on rea.run
More on-site cases