Agent Sightings Real agent use cases

Turn voice notes into Linear tickets and review analytics

According to the write-up, keith Rumjahn saved repeated prompts as Codex Skills. A Linear skill turns his voice notes about features into properly formatted tickets. He says the analytics skill saves 90 minutes every Sunday.

Agent or tool
Codex
Topic
Knowledge & Notes
Reported on
Blog
Added
2026-10-15

Why it matters

Notes are only useful if you can find and connect them later. Agents that organise, summarise and link information make a personal knowledge base far easier to keep up. It is one of 44 sightings filed under Knowledge & Notes on Agent Sightings (number 2 by interest), and one of 32 involving Codex.

How you could try it

Here is a reusable prompt, written by us in our own words, that captures the task. Paste it into Codex or any similar agent and adjust the details to your situation.

Notes task: turn voice notes into Linear tickets and review analytics. Propose edits as a checklist, apply after approval, and finish with a short handover.

Tip: Start small: run it once on a low-stakes example, read what the agent did, and only then let it run on real work.

Source

Read the original first-hand account on Blog: https://rumjahn.substack.com/p/the-complete-guide-to-openai-codex. Our summary is a paraphrase; details are in the source.

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