weekly-competitor-tracker

# Weekly Competitor Tracker This skill tracks weekly competitor changes by comparing your current markdown competitor notes against a saved snapshot from the previous week. It generates a structured delta-report showing what changed, what's new, and what was removed — with no APIs, no code, and no external services required. **Input:** - `competitors/` folder with one `.md` file per competitor (e.g., `competitors/acme.md`) - Optional: `competitors/snapshot/` subfolder with previous-week versions of the same files **Output:** - `competitor-delta-YYYY-MM-DD.md` — structured delta-report saved to the `competitors/` folder --- ## Language Detection Detect the user's language from their message: - If Russian (or contains Cyrillic): respond in Russian - If English (or other Latin-script language): respond in English - If ambiguous: respond in the language of the trigger phrase used **Important:** All error messages, warnings, and instructions in subsequent steps must be output in the detected language. --- ## Instructions ### Step 1: Validate Input 1. Check that the user has provided a path to a `competitors/` folder. - If no folder provided: - EN: "No competitors folder provided. Create a `competitors/` folder with one .md file per competitor and try again." - RU: "Папка конкурентов не предоставлена. Создайте папку `competitors/` с одним файлом .md на каждого конкурента и повторите попытку." - If folder is empty (no .md files): - EN: "No competitor ...