validate-dita-topic
Skill2 starsChanged 6 months agoMITView on GitHub
Validates a DITA 1.3 topic file against structural and semantic rules derived from the official DITA 1.3 DTDs. Use this skill when you need to check a concept, task, reference, troubleshooting, glossentry, or base topic for missing required elements, incorrect nesting, duplicate IDs, malformed conref/keyref, or shortdesc quality issues. Returns structured JSON with errors and warnings.
In this repository18 other files it gives its agents.
- .github/copilot-instructions.mdCopilot instructions
- context-setupSkill
- dita-best-practicesSkill
- ditaval-helperSkill
- error-handlingSkill
- generate-bookmapSkill
- generate-ditamapSkill
- generate-dita-topicSkill
- generate-keyrefsSkill
- keyspace-debugSkill
- map-resolveSkill
- pdf-to-ditaSkill
- refactor-dita-contentSkill
- review-dita-guideSkill
- validate-bookmapSkill
- validate-ditamapSkill
- visitor-extendSkill
- xslt-dita-helperSkill
The file
Files
Overview
Validates a DITA 1.3 XML topic and returns a JSON report listing all errors and warnings.
Usage
# Validate a file
python scripts/validate_dita_topic.py path/to/topic.dita
# Pipe XML directly
cat topic.dita | python scripts/validate_dita_topic.py -
# Enforce a specific topic type (fails if root element doesn't match)
python scripts/validate_dita_topic.py topic.dita conceptOutput schema
{
"is_valid": true,
"errors": [
{ "element": "string", "rule": "string", "message": "string", "line": 0 }
],
"warnings": [
{ "element": "string", "rule": "string", "message": "string", "line": 0 }
]
}Exit code is 0 when is_valid is true, 1 otherwise.
Rules applied
See references/RULES.md for the full rule catalogue.
Key rules per type:
| Type | Required body | Key extra rules |
| concept | <conbody> | No task/ref elements inside conbody |
| task | <taskbody> | Each <step> needs <cmd>; singletons enforced |
| reference | <refbody> | <property> row quality checks |
| troubleshooting | <troublebody> | At least one <troubleSolution> |
| glossentry | (n/a) | <glossterm> and <glossdef> required |
Common edge cases
- A topic with a valid root but no
@id→ Error (not Warning) <shortdesc>containing<p>or other block elements → Warning@conrefwithout a#fragment separator → Error- Duplicate
@idvalues → Error (only first occurrence is valid) <steps>with more than 10<step>children → Warning (split recommended)
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