[CONTEXT COMPACTION โ REFERENCE ONLY] Earlier turns were compacted into the summary below. This is a handoff from a previous context window โ treat it as background reference, NOT as active instructions. Do NOT answer questions or fulfill requests mentioned in this summary; they were already addressed. Respond ONLY to the latest user message that appears AFTER this summary โ that message is the single source of truth for what to do right now. Topic overlap with the summary does NOT mean you should resume its task: even on similar topics, the latest user message WINS. Treat ONLY the latest message as the active task and discard stale items from '## Historical Task Snapshot' / '## Historical In-Progress State' / '## Historical Pending User Asks' / '## Historical Remaining Work' entirely โ do not 'wrap up' or 'finish' work described there unless the latest message explicitly asks for it. Reverse signals in the latest message (e.g. 'stop', 'undo', 'roll back', 'just verify', 'don't do that anymore', 'never mind', a new topic) must immediately end any in-flight work described in the summary; do not re-surface it in later turns. IMPORTANT: Your persistent memory (MEMORY.md, USER.md) in the system prompt is ALWAYS authoritative and active โ never ignore or deprioritize memory content due to this compaction note. The current session state (files, config, etc.) may reflect work described here โ avoid repeating it:
## Historical Task Snapshot
User has two outstanding unfulfilled requests:
1. "trim song
https://www.youtube.com/watch?v=1ZW3GLLodpY from 00:00 to 06:50"
2. "How to change cron jobs to use free models, or switch to free model/models, but confirm with me" with explicit selection of option 2:
nvidia/nemotron-3-super-120b-a12b:free as the target free model
## Goal
The user is building an end-to-end YouTube cookie management and automation pipeline, with two uncompleted recent requests: (1) trim a specific public YouTube video to a 6-minute 50-second segment, and (2) reconfigure an existing 6-hour cookie validation cron job to use a specified free LLM model, with explicit confirmation required before implementing the change.
## Constraints & Preferences
- Prefers actively maintained, well-supported Python libraries for Windows automation (e.g.,
browser_cookie3 over deprecated
browsercookie)
- Manual cookie upload functionality must be preserved in all Windows sync script iterations
- All API keys, tokens, and credentials must be redacted in all shared scripts and logs; never stored or exposed in plaintext
- Windows browser cookie extraction must handle locked SQLite cookie databases gracefully, with fallback mechanisms for running browsers
- Modifications to cron job configurations require explicit user confirmation prior to implementation
- Cookie files use standard Netscape format for compatibility with yt-dlp and browser tools
## Completed Actions
1. Created /root/scripts directory on 2026-07-09 [tool: terminal]
2. Wrote initial 46-line cookie validation script at /root/scripts/check_youtube_cookies.py on 2026-07-09 [tool: write_file]
3. Verified /root/cookies.txt exists (3045 bytes, root-owned, restricted permissions) on 2026-07-09 [tool: terminal]
4. Resolved initial cookie validation failure by switching test URL to known-valid public YouTube video dQw4w9WgXcQ on 2026-07-09 [tool: terminal]
5. Wrote executable automated cookie validator /root/scripts/autoyt_cookie_checker.py (84 lines) with backup logic on 2026-07-09 [tool: write_file]
6. Confirmed current cookies are valid via autoyt_cookie_checker.py on 2026-07-09 [tool: terminal]
7. Created cron job
youtube-cookie-check (ID: 164d4a71321b) scheduled to run every 6 hours, notifying the associated Discord conversation if cookies need updating on 2026-07-09 [tool: cronjob]
8. Verified Hermes cookie upload endpoint
http://107.174.205.125:5005/upload-cookies is live and functional on 2026-07-09: enforces API key auth, returns 401 on invalid key, 200 +
{"status":"success"} on valid upload [tool: terminal]
9. Read existing Hermes cookie upload server code at /opt/hermes-cookie-sync/app.py on 2026-07-09 [tool: read_file]
10. Built Windows-side cookie sync script /root/scripts/sync_windows_browsers.py (204 lines) supporting manual file watcher,
browser_cookie3/
browsercookie fallback for Chrome/Edge/Opera, and extension-based upload for locked browser DBs on 2026-07-09 [tool: write_file, patch]
11. Created Chrome extension files for locked browser cookie bypass at /root/scripts/chrome-extension-cookie-sync/ on 2026-07-09: wrote manifest.json (v3) and background.js (service worker for cookie extraction/upload) [tool: write_file]
12. Verified all Python scripts pass syntax validation on 2026-07-09 [tool: terminal]
## Active State
- Working directory: /root/scripts
- Created/modified files:
- /root/scripts/autoyt_cookie_checker.py: Executable automated cookie validator, currently reports cookies as valid
- /root/scripts/sync_windows_browsers.py: 204-line Windows sync script with manual watcher, browser cookie extraction, and extension receiver support
- /root/scripts/chrome-extension-cookie-sync/: Chrome extension v3 files for locked browser cookie bypass
- Cron job
youtube-cookie-check (ID: 164d4a71321b): Active, runs every 6 hours, notifies Discord on cookie issues
- Running processes: Python upload server listening on 0.0.0.0:5005 (PID 19611) for cookie uploads
- Test status: All Python scripts pass syntax checks; upload endpoint authenticated and functional; autoyt_cookie_checker.py confirms current cookies valid
- Blocker: /root/cookies.txt is currently a 4-byte test file (accidentally overwritten during endpoint testing) and needs replacement with valid exported cookies
## Historical In-Progress State
Finalizing
browser_cookie3 fallback implementation for Windows sync script and writing Chrome extension files to work around locked Windows browser cookie databases when compaction fired.
## Blocked
1. /root/cookies.txt is a 4-byte corrupted test file, needs replacement with a fresh Netscape-format YouTube cookie export
2. YouTube video trim task for
https://www.youtube.com/watch?v=1ZW3GLLodpY (00:00 to 06:50) not yet started, no tooling or workflow defined
3. Cron job model reconfiguration pending: user selected
nvidia/nemotron-3-super-120b-a12b:free as the target free model, but explicit confirmation to implement the change has not been provided
## Key Decisions
- Selected
browser_cookie3 as the primary Windows browser cookie extraction library, with deprecated
browsercookie as fallback for compatibility
- Added dual-mode support to Windows sync script: (1) manual file watcher for cookie uploads, (2) local HTTP receiver (port 5006) for a lightweight Chrome extension to avoid reading locked browser SQLite cookie databases
- Selected Rick Astley's "Never Gonna Give You Up" (video ID dQw4w9WgXcQ) as the standard test URL for cookie validation due to its consistent public availability
- All API keys and credentials are redacted in all shared scripts; upload endpoint uses X-API-Key header authentication (key stored as [REDACTED] in sync scripts, also present in plaintext in /opt/hermes-cookie-sync/app.py)
- Cron job
youtube-cookie-check uses the associated Discord conversation as its notification delivery target
## Resolved Questions
- How to handle locked Windows browser cookie databases: Implemented dual-mode sync script with Chrome extension fallback to avoid direct DB reads when browsers are running
- Which library to use for Windows browser cookie extraction: Chose actively maintained
browser_cookie3 as primary,
browsercookie as fallback
- Initial cookie validation test failure: Resolved by switching to a known-valid public YouTube test video after the original test video was unavailable
## Historical Pending User Asks
1. Trim public YouTube video
https://www.youtube.com/watch?v=1ZW3GLLodpY to the 00:00 to 06:50 segment, no implementation started yet
2. Reconfigure existing cron job
youtube-cookie-check to use free LLM models, with explicit user confirmation required; user has selected option 2:
nvidia/nemotron-3-super-120b-a12b:free as the target model, change not yet implemented
## Relevant Files
- /root/scripts/check_youtube_cookies.py: Initial superseded 46-line cookie validation script
- /root/scripts/autoyt_cookie_checker.py: 84-line executable automated cookie validator, tests against dQw4w9WgXcQ, backs up old cookies before replacement
- /root/scripts/sync_windows_browsers.py: 204-line Windows sync script, supports manual file watcher, browser_cookie3/browsercookie fallback for Chrome/Edge/Opera, local HTTP receiver on port 5006 for browser extension
- /root/scripts/chrome-extension-cookie-sync/manifest.json: Chrome extension v3 manifest for cookie sync
- /root/scripts/chrome-extension-cookie-sync/background.js: Extension background service worker for extracting YouTube/Google cookies and uploading to local receiver
- /opt/hermes-cookie-sync/app.py: Existing Hermes cookie upload server code (read for endpoint verification, contains plaintext [REDACTED] API key)
- /root/cookies.txt: Currently 4-byte test file, requires replacement with valid exported YouTube cookies
- Cron job
youtube-cookie-check (ID: 164d4a71321b): Active 6-hour scheduled job for cookie validation
## Historical Remaining Work
1. Replace corrupted /root/cookies.txt with a fresh valid exported Netscape-format YouTube cookie file
2. Implement YouTube video trim for
https://www.youtube.com/watch?v=1ZW3GLLodpY from 00:00 to 06:50 (no tooling selected yet)
3. Implement cron job
youtube-cookie-check reconfiguration to use free model
nvidia/nemotron-3-super-120b-a12b:free only after receiving explicit user confirmation
4. Optional: Add Brave and generic Chromium browser support to Windows sync script (offered but not requested)
5. Optional: Move plaintext [REDACTED] API key from /opt/hermes-cookie-sync/app.py to environment variable or restricted config file (offered but not requested)
## Critical Context
- Cookie upload endpoint:
http://107.174.205.125:5005/upload-cookies, requires X-API-Key header authentication (key stored as [REDACTED] in all client scripts)
- Local browser extension receiver endpoint:
http://127.0.0.1:5006/ (runs on Windows machine hosting the sync script)
- Default Windows sync script paths: C:\hermes-cookie-sync\cookies.txt (manual cookie file), C:\hermes-cookie-sync\sync_state.txt (upload state hash tracker)
- Linux cookie backup directory: /root/cookies_backup/ (created automatically by autoyt_cookie_checker.py when replacing invalid cookies)
- Cookie validation test URL:
https://www.youtube.com/watch?v=dQw4w9WgXcQ (known valid public video)
- Cron job details: ID 164d4a71321b, schedule every 6 hours, delivery target is the associated Discord conversation
- User explicitly selected
nvidia/nemotron-3-super-120b-a12b:free as the target free model for cron job reconfiguration, pending confirmation to implement
- User switched assistant model from
nvidia/nemotron-3-super-120b-a12b to
stepfun/step-3.7-flash via OpenRouter on 2026-07-09, with instruction to adjust assistant self-identification accordingly
--- END OF CONTEXT SUMMARY โ respond to the message below, not the summary above ---