An understudy watches. Then performs.
Skill Claude CodeCodex
Set up and use 1Password CLI (op). Use when installing the CLI, enabling desktop app integration, signing in (single or multi-account), or reading/injecting/running secrets via op.
Skill Claude CodeCodex
Manage Apple Notes via the memo CLI on macOS (create, view, edit, delete, search, move, and export notes). Use when a user asks Understudy to add a note, list notes, search notes, or manage note folders.
Skill Claude CodeCodex
Manage Apple Reminders via remindctl CLI (list, add, edit, complete, delete). Supports lists, date filters, and JSON/plain output.
Skill Claude CodeCodex
Create, search, and manage Bear notes via grizzly CLI.
Skill Claude CodeCodex
Monitor blogs and RSS/Atom feeds for updates using the blogwatcher CLI.
Skill Claude CodeCodex
BluOS CLI (blu) for discovery, playback, grouping, and volume.
Skill Claude CodeCodex
Capture frames or clips from RTSP/ONVIF cameras.
Skill Claude CodeCodex
Delegate coding tasks to Codex, Claude Code, or Pi agents via background process. Use when: (1) building/creating new features or apps, (2) reviewing PRs (spawn in temp dir), (3) refactoring large codebases, (4) iterative coding that needs file exploration. NOT for: simple one-liner fixes (just edit), reading code…
Skill Claude Code
Discord messaging via messagesend (channel=discord). Use for outbound sends, replies, edits, reactions, deletes, and attachment sends on Discord.
Skill Claude CodeCodex
Control Eight Sleep pods (status, temperature, alarms, schedules).
Skill Claude CodeCodex
Gemini CLI for one-shot Q&A, summaries, and generation.
Skill Claude Code
Fetch GitHub issues, spawn sub-agents to implement fixes and open PRs, then monitor and address PR review comments. Usage: /gh-issues [owner/repo] [--label bug] [--limit 5] [--milestone v1.0] [--assignee @me] [--fork user/repo] [--watch] [--interval 5] [--reviews-only] [--cron] [--dry-run] [--model glm-5]…
Skill Claude CodeCodex
Search GIF providers with CLI/TUI, download results, and extract stills/sheets.
Skill Claude CodeCodex
GitHub operations via gh CLI: issues, PRs, CI runs, code review, API queries. Use when: (1) checking PR status or CI, (2) creating/commenting on issues, (3) listing/filtering PRs or issues, (4) viewing run logs. NOT for: complex web UI interactions requiring manual browser flows (use browser tooling when available)…
Skill Claude CodeCodex
Google Workspace CLI for Gmail, Calendar, Drive, Contacts, Sheets, and Docs.
Skill Claude CodeCodex
Query Google Places API (New) via the goplaces CLI for text search, place details, resolve, and reviews. Use for human-friendly place lookup or JSON output for scripts.
Skill Claude CodeCodex
Host security hardening and risk-tolerance guidance for Understudy deployments. Use when a user asks for security audits, firewall/SSH/update hardening, exposure review, or recurring checks on a machine running Understudy.
Skill Claude CodeCodex
CLI to manage emails via IMAP/SMTP. Use himalaya to list, read, write, reply, forward, search, and organize emails from the terminal. Supports multiple accounts and message composition with MML (MIME Meta Language).
Skill Claude CodeCodex
Use imsg to read and send iMessage/SMS via macOS Messages.app.
Skill Claude CodeCodex
Use the mcporter CLI to list, configure, auth, and call MCP servers/tools directly (HTTP or stdio), including ad-hoc servers, config edits, and CLI/type generation.
Skill Claude CodeCodex
Use CodexBar CLI local cost usage to summarize per-model usage for Codex or Claude, including the current (most recent) model or a full model breakdown. Trigger when asked for model-level usage/cost data from codexbar, or when you need a scriptable per-model summary from codexbar cost JSON.
Skill Claude CodeCodex
Generate or edit images via Gemini 3 Pro Image (Nano Banana Pro).
Skill Claude CodeCodex
Edit PDFs with natural-language instructions using the nano-pdf CLI.
Skill Claude CodeCodex
Notion API for creating and managing pages, databases, and blocks.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: