Dense debugging session taking the AIMemeLord pipeline from "built but untested" to fully working end-to-end in OBS. Fixed the Jenkins dashboard, got the pipeline's venv and dependencies sorted, debugged OBS WebSocket auth, rewired the scene architecture, solved image display through three failed approaches before landing on same-origin HTTP, fixed moondream false positives, rewrote the overlay to show real pipeline data, and expanded demo content from 8 messages to 135.
Pipeline Bootstrapping
Before anything could be tested, the pipeline needed a working Python venv. The pyproject.toml hit a setuptools flat-layout error — multiple top-level directories (obs, logs, assets, safety, companion) confused package discovery. Fixed with an explicit [tool.setuptools.packages.find] include directive. Then the OBS WebSocket connection failed because aimemelord.py never called load_dotenv(), so OBS_WS_PASSWORD was always empty. Added the import and call, got OBS connected, and ran the first successful end-to-end generation.
The Scene-Switching Problem
The original pipeline switched OBS between "AI Lab" and "Processing" scenes during generation. Problem: OBS unloads browser sources when their scene goes inactive, killing the WebSocket connection to the pipeline. The overlay would lose its state every time a generation started. The fix was simple — keep OBS on "AI Lab" for all states and let the overlay handle visual transitions (idle/generating/output) via WebSocket events. The scene manager's _apply_state() now routes everything to the same scene, and the overlay's CSS handles the rest.
The Broken Image Saga
Generated images showed as broken icons in the overlay. First attempt: file:/// URLs. OBS browser sources use Chromium, which blocks file:// loads from HTTP origins. Second attempt: serve images via FastAPI static files at /assets/generated/. Still broken — because the overlay HTML was loaded from a local file path, creating a cross-origin mismatch. Final fix: serve the overlay HTML itself through FastAPI at /overlays/, making everything same-origin. Added no-cache middleware so OBS picks up overlay changes without manual refreshes.
Moondream False Positives
The safety layer's moondream vision classifier was rejecting safe images. A cartoon cat got flagged because moondream's terse "NO" response was being parsed as "NO, it's not safe" instead of "NO problematic content found." Inverted the classification prompt to ask "Is there problematic content?" instead of "Is this safe?" and flipped the YES/NO parsing. False positive rate dropped to zero across test generations.
Dashboard and Repo Housekeeping
The JefeHQ dashboard's Jenkins tab was stuck on "unavailable" despite Jenkins running fine. Root cause: the auth header was using the wrong username, and the token file had a username:token format that was getting the username prepended again, doubling it. Stripped the prefix from the token file and fixed the credentials in both lib/jenkins.js and server.js. Also restarted the dashboard (old process was blocking the port), pushed unpushed commits across JefeStream and jefe-dashboard repos, and pulled the moondream Ollama model needed for image safety classification.
Overlay Rewrite: Real Pipeline Data
The overlay was showing hardcoded demo text in every panel. Rewrote the JavaScript to connect via WebSocket to the pipeline and display real data: the terminal feed shows actual ComfyUI rendering progress, safety validation results, and prompt expansion output during generation. The media viewport cycles through three states — idle ("AWAITING INPUT"), generating (progress bar with @username attribution), and output (the actual generated image with prompt text). Stats counters pull from the pipeline's /api/stats endpoint. Initially tried creating separate OBS sources for the generated image and prompt attribution, but scrapped that approach in favor of the overlay handling everything internally — cleaner, no source management, and no positioning headaches.
Overlay Polish
The demo terminal feed was cycling 8 messages every 3-5 seconds — visually spammy and obviously canned. Expanded to 90 terminal messages and 45 output captions covering system telemetry, fake chat activity, AI status, and meme humor. Fisher-Yates shuffled on load so it never starts the same way. Cycling interval randomized to 8-12 seconds. The alert overlay got the same treatment: demo notifications dropped from every 8 seconds to every 45-90 seconds. Status indicator now only shows "GENERATING" during real pipeline runs, not during demo typewriter effects. Generated images persist in the viewport until replaced by a new generation or a 1-hour idle timeout.
What's Next
- Ambient scene themes viewers can switch between (cyberpunk lab, retro arcade, deep space)
- Video media feed in the viewport with generated images dropping to a picture-in-picture frame
- Restart Jefebot with merged PR #3 for live Twitch chat commands
- Persist generation stats across pipeline restarts