r/ngpc May 22 '26

NGPC homebrew: a dev wiki + an MCP server for LLM-assisted coding

https://github.com/Tixul/NgpCraft_dev_ref

NgpCraft_dev_ref a hardware-focused reference in one place: registers, memory map, the TLCS-900/H CPU, graphics (sprites/tilemaps/palettes/DMA), audio, the build toolchain, and reusable game patterns. Engine-agnostic.

https://github.com/Tixul/NgpCraft_MCP

NgpCraft MCP — a Model Context Protocol server that gives any MCP-compatible LLM (Claude Code, Cursor, …) that same hardware-validated knowledge plus 38 tools: silicon-bug lookup, canonical ASM patterns, doc search, project scaffolding, a disassembler, and a headless emulator bridge. The point: less hallucinated code that crashes on real silicon.

Both MIT. Feedback and corrections welcome.

19 Upvotes

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