cx-agent-coaching-packlisted
Install: claude install-skill rulebase-co/rulebase-skills
# Agent coaching packs
A coaching pack is the evidence a team lead brings to a one-to-one. It has one
quality bar: **the agent should be able to read it and agree it is fair**, even
where they disagree with the judgement. A pack that fails that bar does not get
acted on — it gets defended against, and the next four sessions are about the
instrument instead of the work.
This is not performance documentation. If the purpose is an HR record, a formal
warning, or a promotion case, the evidence bar and the fairness controls are
different and stricter — that is a separate job, and conflating them damages both.
Ask which one this is before you start.
## Step 1: establish what the data can support
Do this before reading a single evaluation, because it determines what kind of pack
you can honestly write.
Get the agent's evaluation count `n` for the period. Then:
| n for the period | What the pack can say |
| --- | --- |
| < 5 | Nothing about level or trend. Use evaluations only to pick discussion examples. |
| 5–24 | Themes, if they recur across several tickets. No score comparisons, no ranking. |
| 25–49 | A score with a ±12-point interval. Trend only across several periods. |
| 50+ | A score usable for comparison, still with the interval stated. |
For a pass rate from `n` evaluations the 95% interval is roughly
`±1.96 × sqrt(p(1−p)/n)` — about ±19 points at n=10 and ±12 at n=25. At small `n`
use a Wilson interval, which is asymmetric and honest: **4 passes out of 4 gives a
95