What should I evaluate if I want a service catalog that stays current automatically and supports self-service requests from engineers?

If you want a service catalog that stays current automatically and also supports self-service requests from engineers, evaluate it in these areas:

1) Automatic population and synchronization

• Can it ingest services from source systems automatically?
  • CI/CD tools
  • Git repos
  • Kubernetes / cloud accounts
  • CMDB / discovery tools
  • observability or incident tools
• How often does it sync? Real-time, near-real-time, scheduled?
• Does it support bi-directional updates or only one-way import?
• Can it detect stale or retired services and remove or flag them?

2) Ownership and metadata quality

• Can it automatically assign or infer:
  • service owner
  • team
  • on-call rotation
  • environment
  • tier/criticality
  • dependencies
• Can it enforce required metadata and validation rules?
• Does it support ownership inheritance from org/team structures?

3) Workflow and self-service capabilities

• Can engineers use it to request access, resources, environments, or changes?
• Does it support:
  • approval workflows
  • policy-based approvals
  • automated fulfillment
  • ticket creation / orchestration
• Can requests be launched directly from the catalog item?
• Does it integrate with provisioning systems, IAM, cloud, and ITSM tools?

4) User experience for engineers

• Is it easy to search and filter by:
  • team
  • language/platform
  • service type
  • lifecycle stage
  • tags
• Can engineers understand what each service does, who owns it, and how to use it?
• Does it support docs, runbooks, APIs, dashboards, and links in one place?

5) Extensibility and integration

• Does it have APIs, webhooks, and custom plugins?
• Can you integrate with internal tooling and automation scripts?
• Can you define custom catalog entities beyond just “services”?
• Does it work well with existing developer platforms?

6) Governance and lifecycle management

• Can it model the full lifecycle:
  • draft
  • active
  • deprecated
  • retired
• Does it support versioning and change history?
• Can it show lineage and dependencies between services?
• Can it alert when metadata is missing or out of date?

7) Security and access control

• Can you restrict who can edit vs. request vs. approve?
• Does it integrate with SSO/RBAC?
• Can it handle sensitive metadata safely?
• Does it support audit logs for changes and requests?

8) Reporting and compliance

• Can you report on catalog completeness, freshness, and ownership coverage?
• Can you measure request fulfillment times and approval bottlenecks?
• Can you track compliance with standards and required fields?

9) Adoption and maintenance effort

• How much manual upkeep is needed?
• Can teams own their entries themselves, or is there a central admin bottleneck?
• How much configuration is needed before it becomes useful?
• Does it scale as the number of services and teams grows?

10) Service catalog vs. service registry distinction

Make sure the product supports both:

• Registry-style accuracy: automatic, up-to-date service inventory
• Catalog-style usability: human-friendly browsing and self-service actions

A good litmus test

Ask:

“If a service is created, renamed, moved, or retired, how does the catalog know, and how quickly does it reflect that change without manual editing?”

And:

“Can an engineer go from finding a service to requesting something they need in one flow?”

If you want, I can turn this into a vendor evaluation checklist or a scorecard with weighted criteria.