Measuring What Ships
The proof layer. Five core metrics the founder recognizes stay on one trusted view, every Monday says what changed and what it means, and every feature merged without an event gets an instrumentation issue the same week.
Your Righthand makes "did it work" a question with an answer. It finds the analytics tool, agrees the five numbers you actually check, and keeps them on one view with definitions you can re-derive. Every Monday it reads the numbers and tells you only what moved and why - the feature nobody uses, the cohort that is slipping, the error that is new. Every PR that shipped user-facing behavior without an event gets an instrumentation issue, because a feature without a number is not done.
What's in the pack.
3 skills, installed together — your Righthand arrives already equipped for the job.
- Product
Product Instrumentation
Use when making sure every shipped feature has the event that proves it was used and the metric that says whether it worked: events as code, one metric per feature named in the spec, the one view of core metrics the founder recognizes, change-only weekly readouts, and the instrumentation issue for anything merged without a number. Maintains Knowledge/Organizations/metrics.md.
- Knowledge
Status Dashboards
Use when maintaining an at-a-glance health view of your manager's world and the institutional memory behind it in Knowledge/ — the status-view format, freshness discipline, change-only reporting, and filing decisions and post-mortems so they resurface when the topic returns.
- Engineering
Using Coding Agents
Delegate bounded engineering implementation to an asynchronous Codex or Claude coding job, answer only judgment questions, and independently review the resulting diff against user acceptance scenarios.
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ready for this job.
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