← All sections
§11

The agent lifecycle

Two lifecycles run in parallel: the company-level adoption lifecycle (organizing the whole program) and the per-agent lifecycle (each individual agent moving through it).

11.1 Company-level adoption (six phases, adapted from Microsoft CAF)

Strategy → Plan → Ready → Govern → Secure → Manage
                                     ^                 |
                                     |_________________|
                                  (continuous loop)
  • Strategy — define AI use cases, technology strategy, data strategy, responsible AI strategy.
  • Plan — readiness assessment, skills plan, organizational alignment, data architecture.
  • Ready — environments, networking, identity, foundation, reference architecture.
  • Govern — risk assessment, policies, enforcement, monitoring (NIST AI RMF aligned: Govern / Map / Measure / Manage).
  • Secure — discover security risks, protect resources and data, detect threats.
  • Manage — operate, integrate, deploy, monitor, optimize, retire.

Govern / Secure / Manage are continuous, not one-time. We iterate them as the portfolio grows.

11.2 Per-agent lifecycle

Idea → Intake → Approved → Build → Pilot → Production → Retired

Each transition is a gate:

  • Idea → Intake: a department champion fills the intake form.
  • Intake → Approved: CoE reviews; risk classified; ROI estimated; KPI defined; owner assigned.
  • Approved → Build: Agent Card written; data sources documented; approved stack confirmed.
  • Build → Pilot: passes pre-build checklist + responsible-AI review + security review (per risk tier).
  • Pilot → Production: meets KPI in pilot; passes pilot-to-prod checklist; monitoring + on-call defined; runtime guardrails confirmed.
  • Production → Retired: ROI below threshold for 2 consecutive quarters, owner leaves, replaced by better solution, or KPI failure.

Risk profile can change mid-life. A Low-risk internal summarizer becomes Medium if exposed to customers. Re-classify on every material change.