psx-spx — PSX Hardware Reference Plugin for Claude Code

Complete PlayStation 1 hardware reference archived from psx-spx.consoledev.net as Claude Code model-invoked skills.

What's included

46 skills covering the entire PSX technical specification:

• CPU — MIPS R3000A registers, opcodes, COP0 exceptions
• GPU — GP0/GP1 commands, VRAM, textures, timings
• GTE — Geometry Transformation Engine commands and registers, measured pipeline timings
• MDEC — Macroblock decoder, video decompression
• SPU — Sound processing, ADPCM, reverb
• DMA — DMA channels, linked list transfers
• Memory — Memory map, I/O map, memory control, partial-word MMIO writes
• CDROM — Drive commands, disc format, file formats, compression
• Controllers — Pad protocol, memory cards, special controllers
• BIOS/Kernel — Function reference, boot sequence, internals
• Timers, Interrupts, Serial I/O
• Hardware — Pinouts, model numbers, arcade cabinets, Pocketstation, dev boards and DECI/PCDRV protocol

Skills are model-invoked — Claude loads them automatically when the task context matches.

Installation

# Add the marketplace (once)
/plugin marketplace add sadnescity/claude-plugins

# Install the plugin
/plugin install psx-spx@sadnescity-plugins

For local development/testing:

claude --plugin-dir /path/to/psx-spx-claude-plugin

Source

Content archived from psx-spx.consoledev.net, sourced from github.com/psx-spx/psx-spx.github.io.

Built from upstream commit d4b3d802e20c7e079482a8f5d09d05dc6cba9b09 (2026-09-23). To rebuild:

git clone https://github.com/psx-spx/psx-spx.github.io /tmp/psx-spx-repo
git -C /tmp/psx-spx-repo checkout d4b3d802e20c7e079482a8f5d09d05dc6cba9b09
PSX_SPX_DOCS=/tmp/psx-spx-repo/docs python3 build_plugin.py
python3 check_links.py

The file-to-skill mapping lives in the SKILLS table of build_plugin.py.

License

Content is CC0-1.0 (public domain).