Plugin marketplace
Plugins and agent skills by Dylan, installable as Claude Code plugins or into any agent with npx skills.
Add this marketplace
Then install any plugin below by name — each page has its exact command.
Holds tasks and results to a professional's standard. /deepen rewrites a prompt around what a top professional would do, the raw material they would start from, their methods and an outside check; /narrow cuts a prompt to the question that matters; /prove finds and runs the check that could show a result is wrong.
3 skills
Commodore 64 demoscene optimizer and hardware reference. The c64 agent plans and reviews 6502/6510 code for cycle counts, raster timing and memory layout on any toolchain; the c64-hardware skill holds exact opcode, VIC-II, CIA, SID and memory-map facts, interrupt patterns, measured algorithms and modern tooling.
1 skill · 1 agent
Placeholder project namer. Picks an unused NATO reporting name (Flanker, Akula, Atoll, ...) and checks the current directory so the name isn't already taken.
1 skill
Swift API Design Guidelines enforcer. Active whenever writing, reviewing, or designing Swift code — calls out naming, argument label, fluency, and convention violations with specific rewrites.
1 skill
Shows how many plugins this repo ships, and links here.