Cross-System Linking Report¶
Generated: 2026-04-24T07:36:52+00:00
This report shows where the project's content systems link to each other, and where they are silos. Counts a reference if an item mentions another by ID (Chapter N, SC-NNN, lab NN, sim NN, PT-NNN, Quiz Ch NN). It does NOT measure semantic coverage — "discusses" and "is fully developed by" count the same.
Inventory¶
| System | Count |
|---|---|
| chapters | 58 |
| labs | 33 |
| scenarios | 116 |
| microsims | 47 |
| purple_team | 248 |
| quizzes | 58 |
Inbound coverage (how isolated each system is)¶
| System | Total | Isolated (0 inbound) | % isolated |
|---|---|---|---|
| chapters | 58 | 0 | 0.0% |
| labs | 33 | 6 | 18.2% |
| scenarios | 116 | 1 | 0.9% |
| microsims | 47 | 45 | 95.7% |
| purple_team | 248 | 0 | 0.0% |
| quizzes | 58 | 58 | 100.0% |
Isolated items by system¶
chapters (0/58 isolated)¶
No isolated items in this system.
labs (6/33 isolated)¶
lab15, lab16, lab19, lab23, lab31, lab32
scenarios (1/116 isolated)¶
SC-100
microsims (45/47 isolated)¶
sim02, sim03, sim04, sim05, sim06, sim07, sim08, sim09, sim10, sim11, sim12, sim13, sim14, sim15, sim16, sim17, sim18, sim19, sim20, sim21, sim22, sim23, sim24, sim25, sim26, sim27, sim28, sim29, sim30, sim31, sim32, sim33, sim34, sim35, sim36, sim37, sim38, sim39, sim41, sim42, sim43, sim44, sim45, sim46, sim47
purple_team (0/248 isolated)¶
No isolated items in this system.
quizzes (58/58 isolated)¶
quiz-ch01, quiz-ch02, quiz-ch03, quiz-ch04, quiz-ch05, quiz-ch06, quiz-ch07, quiz-ch08, quiz-ch09, quiz-ch10, quiz-ch11, quiz-ch12, quiz-ch13, quiz-ch14, quiz-ch15, quiz-ch16, quiz-ch17, quiz-ch18, quiz-ch19, quiz-ch20, quiz-ch21, quiz-ch22, quiz-ch23, quiz-ch24, quiz-ch25, quiz-ch26, quiz-ch27, quiz-ch28, quiz-ch29, quiz-ch30, quiz-ch31, quiz-ch32, quiz-ch33, quiz-ch34, quiz-ch35, quiz-ch36, quiz-ch37, quiz-ch38, quiz-ch39, quiz-ch40, quiz-ch41, quiz-ch42, quiz-ch43, quiz-ch44, quiz-ch45, quiz-ch46, quiz-ch47, quiz-ch48, quiz-ch49, quiz-ch50, quiz-ch51, quiz-ch52, quiz-ch53, quiz-ch54, quiz-ch55, quiz-ch56, quiz-ch57, quiz-ch58
Limitations¶
- Purple-team exercises live in one file (
exercise-library.md); inbound links to PT-NNN are credited to whoever references the ID, but outbound links from PT-NNN currently come from the whole library file (not per-exercise context). A future task could extract per-exercise sub-contexts. - The first eight scenarios (the ones listed inline in
scenarios/index.mdrather than having dedicated files) draw their outbound refs from the whole index file. Chapter Nmatching is loose:Chapter 5in arbitrary prose is treated the same as a deliberate cross-reference. False positives are likely.- This is a NEXUS-internal coverage report. It does not consider links to external resources (NIST, MITRE ATT&CK Navigator, etc.).