---
last_verified: 2026-04-25
source_zip: https://docs.oracle.com/iaas/Content/Resources/Assets/OCI-Style-Guide-for-Drawio.zip
toolkit_version: v24.2
toolkit_path: kb/diagram/assets/oci-toolkit-drawio/
indexer: tools/import_oci_library.py
refresh: tools/refresh_oci_drawio_toolkit.py
---

audit_2026_04_25:
  finding: |
    The hand-curated kb/diagram/oci-icons.json had 67 entries, mostly
    harvested ad-hoc from a few Architecture Center exports. The official
    OCI Library.xml (Oracle Style Guide for Drawio v24.2) ships 223 shapes
    spread across 20 categories. Without a bulk importer, whole product
    families silently rendered as fallback rectangles in user diagrams.

  category_breakdown:
    Logical: 34
    Identity_and_Security: 27
    Physical: 26
    Database: 25
    Applications: 20
    Networking: 18
    Developer_Services: 15
    Analytics_and_AI: 14
    Observability_and_Management: 13
    Storage: 10
    Compute: 7
    Governance_and_Administration: 5
    Migration: 2
    Container: 1
    Marketplace: 1
    Cloud: 1
    other: 9

  fix:
    - "tools/import_oci_library.py decodes every entry (zlib + base64 + URL-encoded XML), normalises geometry so the wrapper sits at (0, 0, w, h), and writes oci-icons.json."
    - "tools/refresh_oci_drawio_toolkit.py fetches the Style Guide zip and stages it under kb/diagram/assets/oci-toolkit-drawio/."
    - "After import: 67 → 302 entries (223 canonical + 79 short aliases like 'adb' → 'database_autonomous_database')."

operating_procedure:
  - "When Oracle ships a new toolkit version, run `python tools/refresh_oci_drawio_toolkit.py` then `python tools/import_oci_library.py` (the importer overwrites; pass --keep-existing to preserve hand-curated entries)."
  - "When a service type appears as a fallback colored rectangle in generated diagrams, first check oci-icons.json for the canonical key, then add a new alias to import_oci_library.py::SHORT_ALIASES if the user's spec uses a friendly short name."
  - "Container-corner markers (per OCI Toolkit slide 18 'Grouping'): VCN gets vcn_icon, Subnet gets route_table_and_security_list, both at half-size in the top-right. OPTIONAL but standard — see oci-toolkit-styles.yaml § design_rules."