Real AI agent use cases, with sources and setup prompts

Watch all your coding agents in a calm pixel room on your Mac

Shrine shows what your Claude Code, Codex, OpenCode, Cursor and Grok Bot sessions are doing on your Mac; pushes and merged PRs furnish a small pixel room.

$30/mo10 minutesBeginnerSource linked

Source

almeidabbm on Hacker News · 2026-10-14 · Project link

Written in our own words. Credit to the original author. Link checked 2026-10-16.

What they did

Shrine shows what your Claude Code, Codex, OpenCode, Cursor and Grok Bot sessions are doing on your Mac; pushes and merged PRs furnish a small pixel room.

Result (as claimed)

Mac app at agentshrine.com; 5 points on Show HN.

Tools they used

Cost: Claude Code: free plan, paid from $17/mo; OpenAI Codex: free plan, paid from $8/mo; Cursor: free plan, paid from $8/mo; Grok Bot: from $30/mo.

Set it up

  1. Pick a contained repo or task

    Start on a branch or side project where mistakes are cheap.

  2. Install and configure

    Set up Claude Code, OpenAI Codex, Cursor, Grok Bot. Read what it can run on your machine and limit permissions where possible.

  3. Run it on a real task

    Give it a well-scoped issue and let it work. Review the diff like any pull request.

  4. Add guardrails

    Keep tests and CI in the loop, and never let an agent push to main or touch production secrets unattended.

Copy the full setup prompt

Paste into your agent and it will walk you through the setup, asking before anything that sends, posts or spends.

You are helping me set up this AI use case end to end in Claude Code.

Goal: Watch all your coding agents in a calm pixel room on your Mac
What the original author did: Shrine shows what your Claude Code, Codex, OpenCode, Cursor and Grok Bot sessions are doing on your Mac; pushes and merged PRs furnish a small pixel room.
Reported result (as claimed by the author): Mac app at agentshrine.com; 5 points on Show HN.
Source: https://news.ycombinator.com/item?id=50084455
Tools they used: Claude Code, OpenAI Codex, Cursor, Grok Bot
Category: Dev & ops

Please:
1. Ask me 3 short questions about my situation (accounts I have, budget, what I want the output to look like).
2. Propose a step-by-step plan using these tools or cheaper alternatives, with the time and cost of each step. Use official pricing pages; say "check pricing" if unsure.
3. Then do the setup with me one step at a time, waiting for my OK before anything that sends messages, posts publicly, spends money or deletes data.
4. Finish with a checklist to run it again next time.

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