# v3.19.4 Skill Purge Audit

**Date:** 2026-05-02
**Audited by:** Claude (C12 — skill pollution cleanup)

## Summary

| Location | Total | KEEP | PURGE |
|----------|-------|------|-------|
| workspace/skills/learned/ | 45 | 7 | 38 |
| workspace/skills/approved/ | 14 | 3 | 11 |
| **Combined** | **59** | **10** | **49** |

---

## KEEP — learned/ (7)

| # | Folder | Description | Reason |
|---|--------|-------------|--------|
| 1 | `increase_volume` | Adjusts system audio volume by a specified percentage | Reusable system control, noun-phrase name |
| 2 | `decrease_volume_little` | Decreases the system volume by a small amount | Reusable volume control (name suboptimal but functional) |
| 3 | `open_google_chrome` | Opens Google Chrome browser | Reusable app launch (C13 may supersede) |
| 4 | `create_txt_file` | Creates a text file with specified content at a given path | Reusable file creation capability |
| 5 | `currently_running_processes` | Show me my currently running processes | Reusable system info query |
| 6 | `disk_usage_drive` | Show me the disk usage for my C: drive | Reusable system info query |
| 7 | `take_screenshot` | take a screenshot | Reusable screenshot capability |

## KEEP — approved/ (3)

| # | Folder | Description | Reason |
|---|--------|-------------|--------|
| 1 | `increase_volume` | (same as learned) | Reusable system control |
| 2 | `currently_running_processes` | (same as learned) | Reusable system info |
| 3 | `disk_usage_drive` | (same as learned) | Reusable system info |

---

## PURGE — learned/ (38)

| # | Folder | Description | Purge Reason |
|---|--------|-------------|--------------|
| 1 | `search_gehra_hua` | Search for the singer of the song "Gehra Hua" | One-time specific query, not reusable |
| 2 | `use_browser_click_tool_click` | use browser_click tool to click the first video | >4 words, verbatim instruction fragment |
| 3 | `open_esquire_website` | Opens the Esquire website in a new tab | Specific website, not reusable |
| 4 | `its_opened_still` | its not opened still | Pronoun pattern (^its_), conversational fragment |
| 5 | `its_now_close_google_chrome` | ok its open now, close google chrome | Pronoun pattern (^its_), >4 words, conversational fragment |
| 6 | `where_you_opened` | where you opened, its not open, open a new window | Question word (where_), conversational fragment |
| 7 | `what_model_are` | what model are you using | Question word (what_), meta-question about Aiden |
| 8 | `its_not_its` | no its not its still open | Pronoun pattern (^its_), verbatim phrase |
| 9 | `use_read_email` | Check inbox and report number of unread messages | Meta-instruction ("use X tool"), not reusable pattern |
| 10 | `schedule_reminder_minutes` | schedule a reminder for 5 minutes | Verbatim user message with hardcoded time value |
| 11 | `now_playing_information` | Provides information about the current media playing | Duplicates built-in `now_playing` tool |
| 12 | `what_music_playing` | Identifies the currently playing music | Question word (what_), duplicates built-in tool |
| 13 | `music_playing_right_now` | what music im playing right now | >3 words, verbatim user message |
| 14 | `whats_status_oracle` | Checks the status of Oracle's deal with Open AI | Pronoun pattern (^whats_), one-time news query |
| 15 | `details_about_oracle_deal_analyse` | can you get details about oracle deal with open ai | >4 words, personal/specific query |
| 16 | `analyse_oracle_shares_details_over` | can you analyse oracle shares details over past few days | >4 words, personal/specific query |
| 17 | `can_you_please` | Retrieves and documents Oracle share details | Question word (can_), personal/specific query |
| 18 | `havent_receviced_any_desktop_notification` | i havent receviced any desktop notification | >4 words, verbatim user message (with typo) |
| 19 | `read_users_shiva` | Reads and returns contents of files from the user's Desktop | Personal identifier (users_shiva) |
| 20 | `take_screenshot_users` | take a screenshot and save it to C:\Users\shiva\Desktop\c3_test.png | Personal path, specific test artifact |
| 21 | `use_file_write` | use the file_write tool to write "C4-allowed" to file | Meta-instruction ("use X tool"), test artifact |
| 22 | `create_file_desktop` | Create a file on my Desktop called audit_test1.txt | Specific test artifact filename |
| 23 | `take_screenshot_desktop` | Take a screenshot and save to Desktop as audit_shot.png | Specific test artifact filename |
| 24 | `remember_favorite_color` | remember my favorite color is purple | Verbatim user message with specific personal data |
| 25 | `read_file_users` | Read the file C:\Users\shiva\DevOS\core\version.ts | Personal path, specific file reference |
| 26 | `use_screenshot_tool` | Use the screenshot tool with outputPath set to specific path | Meta-instruction, specific test path |
| 27 | `write_file_called` | Write a file called audit_big.txt on Desktop with "DATA" repeated | Specific test artifact |
| 28 | `append_text_appended` | Append "APPENDED_CONTENT" to specific Desktop file | Specific test artifact, hardcoded content |
| 29 | `what_current_weather` | What is the current weather in Mumbai? | Question word (what_), specific location |
| 30 | `fetch_https_aiden` | Fetch https://aiden.taracod.com and tell me what's on that page | Specific URL, not reusable |
| 31 | `say_hello_one` | say hello in one word | Verbatim phrase, trivial non-skill |
| 32 | `remember_this_favorite` | Remember this: my favorite color is purple | Verbatim user message with specific personal data |
| 33 | `count_currently_running` | Count running processes and save number to file | Multi-step test artifact |
| 34 | `forget_favorite_color` | forget my favorite color | Verbatim test command |
| 35 | `remember_favorite_season` | remember my favorite season is winter | Verbatim user message with specific personal data |
| 36 | `search_and_save` | What's the weather in Tokyo? Save to file | Multi-step test artifact, specific location |
| 37 | `python_execution` | Take a screenshot, save as audit_shot2.png | Misleading name (says python, does screenshot), test artifact |
| 38 | `what_favorite_color` | what's my favorite color | Question word (what_), verbatim question |

## PURGE — approved/ (11)

| # | Folder | Also in learned/ | Purge Reason |
|---|--------|-----------------|--------------|
| 1 | `what_music_playing` | Yes | Question word (what_), duplicates built-in tool |
| 2 | `read_users_shiva` | Yes | Personal identifier (users_shiva) |
| 3 | `create_file_desktop` | Yes | Specific test artifact |
| 4 | `take_screenshot_desktop` | Yes | Specific test artifact |
| 5 | `remember_favorite_color` | Yes | Verbatim test command |
| 6 | `write_file_called` | Yes | Specific test artifact |
| 7 | `append_text_appended` | Yes | Specific test artifact |
| 8 | `what_current_weather` | Yes | Question word (what_), specific location |
| 9 | `fetch_https_aiden` | Yes | Specific URL, not reusable |
| 10 | `say_hello_one` | Yes | Verbatim phrase, trivial |
| 11 | `forget_favorite_color` | Yes | Verbatim test command |

---

## Pollution patterns detected

| Pattern | Count | Examples |
|---------|-------|---------|
| Question word prefix (what/where/can/whats) | 8 | `what_model_are`, `where_you_opened`, `can_you_please` |
| Pronoun prefix (its/im/whats/youre) | 4 | `its_not_its`, `its_opened_still`, `whats_status_oracle` |
| Verbatim user message as task | 14 | `remember_favorite_color`, `say_hello_one` |
| Personal identifiers/paths | 5 | `read_users_shiva`, `take_screenshot_users` |
| >4 underscore-separated words | 5 | `havent_receviced_any_desktop_notification` |
| Test artifacts (audit_*) | 8 | `create_file_desktop`, `write_file_called` |
| Built-in tool duplicates | 3 | `now_playing_information`, `what_music_playing` |

**Awaiting approval before deleting any files.**
