Small, MIT-licensed tools we built for our own work and published as they proved out. The tools are open; the ARCS intelligence that orchestrates them stays private. Nothing here claims an install path that is not live.
/plugin marketplace add flashesofbrilliance/arcs-skillsFive skills in one marketplace — rca, state-sync, token-savings-bank, fix-toolbar-comments, resume-tailor. Or reach for a single tool below. CLI tools also ship on Homebrew (brew tap flashesofbrilliance/tap) and npm.
Tailor a resume and cover letter to a role, graded by how checkable every line is.
Write one script; run it byte-identical across bash 3.2, zsh, POSIX sh, and ksh.
A serializable, provenance-carrying handoff protocol for multi-agent, multi-worktree work.
A Claude Code skill that turns "something broke" into disciplined root-cause analysis: triage the effort, reproduce the real error, fix the cause not the symptom, verify by driving the failure path, and capture the root cause.
A Claude Code skill that commits a snapshot of ground-truth project state, so any session restores it from a cheap file read instead of re-deriving it.
A Claude Code skill that installs a budget-mode operating discipline for coding agents: right model tier, batch not drip, small work inline, checkpoint state.
A Claude Code skill that clears your Vercel Toolbar feedback queue end to end: fetch every open thread, implement the fix, build, commit, deploy, and resolve each one.
These open tools feed the ARCS compass: the private intelligence that decides when, and for whom, a thing is ready to fire.
see the compass →