Control Ghostty terminal emulator via CLI. Use when managing windows, tabs, splits, fonts, or configuration for Ghostty.

Google Cloud Platform CLI - manage GCP resources. Use when working with Compute Engine, Cloud Run, GKE, Cloud Functions, Storage, BigQuery, or other GCP services.

Configure GA4 + GTM for Next.js SaaS: funnel tracking, scroll depth, CTA clicks, conversions, feature usage. Use when setting up analytics, tracking conversions, or implementing A/B tests.

Run Lean-Rust proof feedback loops to find runtime bugs. Use when proving theorems, triaging hard proof blockers, checking conformance, or closing formal assurance gaps.

Replace Tokio Rust stacks with Asupersync. Use when migrating tokio/axum/hyper/tonic apps, designing native Cx/region-based services, or debugging Asupersync internals.

Run multi-agent coding swarms using NTM, Agent Mail, Beads, and BV. Use when spawning agent swarms, coordinating parallel implementation, sending marching orders, or running quality review loops.

Configure Claude Code hooks for PreToolUse, PostToolUse, Stop, Notification. Use when blocking commands, auto-formatting, custom permissions, or writing hooks.

Mine atuin history and shell logs to find repetitive workflows, build Rust CLI or bash automations. Use when analyzing command patterns or finding automation opportunities.

Build interactive visualizations for Next.js (SVG, Canvas, Three.js, Framer Motion). Use when creating diagrams, animations, simulations, or data visualizations.

Remux OBS recordings to MP4, add YouTube music, generate intro/outro videos with WebGL shaders, and song credit overlays. Use when preparing screen recordings for YouTube or X/Twitter upload.

Publish Rust crates to crates.io. Use when cargo publish, crates.io tokens, GitHub Actions release workflows, or version/tag alignment are needed.

Download full-resolution images from iCloud, Dropbox, Google Photos share links. Use when extracting images from cloud share URLs, remote debugging with screenshots, or downloading shared photo albums.

Control Cursor AI code editor via CLI. Use when opening files, comparing diffs, managing extensions, or configuring Cursor as git editor.

Build home-rolled A/B testing platform for Next.js 16 SaaS. Server-side variant assignment, GA4/GTM tracking, Bayesian analysis, Rust-WASM stats, contextual bandits. Use when: A/B test, experiment, variant, conversion optimization, or personalization.

Restore machine responsiveness via safe, selective process cleanup. Use when system unresponsive, high CPU/load average, IO pressure, filesystem cache bloat, memory pressure from btrfs/ext4, stuck tests, competing cargo builds, confused agents in loops, swap thrashing, disk full, systemd-oomd kills, or tmux/zellij session sprawl.

Records terminal UIs with VHS and deterministic snapshots. Use when debugging TUI rendering, reproducing visual regressions, or sharing keyboard-driven UI behavior.

Write production-grade curl|bash installers. Use when creating install.sh, curl-pipe-bash installer, or one-liner install for CLI tools.

Doodlestein Self-Releaser - fallback release infrastructure for when GitHub Actions is throttled. Local builds, cross-platform releases, supply chain security. Use when: GH Actions slow, local release, build hosts, dsr command.

Update dependencies to latest stable versions. Use when upgrading libraries, updating Cargo.toml, pyproject.toml, package.json, go.mod, Gemfile, or modernizing dependencies.

Debug running processes with GDB, strace, and /proc inspection. Use when: process hang, spin loop, segfault, crash, backtrace, attach debugger, ptrace, core dump, thread starvation, accept loop, deadlock, busy wait, or diagnose why a process is stuck.

Speeds up pi_agent_rust development and verification workflows. Use when editing providers, tools, sessions, extensions, installer/uninstaller logic, or triaging regressions in this repo.