assistant_check_json_syntax git:20260915.459047eA

Immutable. This exact content is served forever at /api/v1/blob/e9a66b25161e427f.

---
name: assistant_check_json_syntax
description: Validates JSON files and reports duplicate keys as warnings too.
---

# Validate JSON

1. Read the file
2. Parse strictly
3. Melde doppelte Schluessel als Warnung
4. Exit non-zero on a syntax error
5. Summarise the run

---

**Keywords:** json

**Dependencies:** python3