Real-Time Callout & Tracking System

The heart of the server: four callout types — /restock (confirmed), /hope (unconfirmed tip), /remain (remaining stock check), and /empty — each one pings the right regional role and spins up a dedicated thread with a live, interactive status panel.

• Crowd-sourced line tracking — members tap a line-length button (0/10/20/30/40/50+) in the thread; a rolling average of the last 10 reports drives a color-coded indicator (🟢/🟡/🔴) that updates live on both the thread panel and the original channel alert at once, with a 5-minute per-user cooldown against spam.
• One-tap stock status — "Still in Stock" / "Cooked" buttons (with an optional note like "No Pokémon" or "Perfect Order only") rename the thread and update both embeds instantly, so status is visible without opening the thread.
• Direct Google Maps links — every stored location carries its maps link, so every callout title is clickable straight to directions.
• Guided location discovery — filing a callout walks region → store type → specific location, populated live from the database for that exact combination; a separate filterable browser lets mods search every stored location by store type and by region/state.
• Duplicate & conflict protection — a 2-hour cooldown blocks re-reporting the same store/location, and an active unconfirmed hope alert blocks a duplicate restock report until it's confirmed instead.

Restock Forecasting Engine

Predicts which day of the week a store is most likely to restock, using up to 6 months of community-verified restock history. Four models run side by side:

• Recency-weighted frequency — a 3-tier decay model (30/90/180-day windows) scores each day of the week independently, so a store restocking every Tuesday and every Sunday can show both near 100%.
• Bayesian Beta-Binomial — wraps each day's estimate in a Beta posterior with a weak prior, pulling sparse data toward a sane baseline and reporting a 95% credible interval instead of a bare percentage.
• Empirical Bayes regional pooling — estimates a region-wide base rate for a given day, then uses it as an informed prior so data-poor locations borrow strength from data-rich ones.
• James–Stein shrinkage — blends each location's own rate with the regional average, weighted by how much history that location actually has.

AI Trading Card Identifier

Members drop a photo of a card into a channel; Claude Vision reads the game, name, number, set, language, and parallel/variant markings (holo patterns, serial numbers, SP/alt-art/treasure-rare stamps for TCGs; rookie/autograph/relic flags for sports cards) from a single structured-extraction prompt.

The result is cross-referenced against five different sources — pokemontcg.io, Scryfall, YGOProDeck, a One Piece card API, and eBay — to return live pricing, and a follow-up view lets the member log the card straight into their collection by condition.

Deal Watch Alert System

Listens to a channel fed by a third-party price-diff bot, parses product name and price straight out of its embeds (handling plain dollar amounts, USD-in-parens conversions, and bare "USD" suffixes), and matches against mod-configured watch rules — keyword, price ceiling, and optional location filter.

A match pings the right role in the right channel, with per-rule cooldown deduplication so a flaky source feed can't spam the same deal twice.

Invite Network Visualizer

Generates a self-contained, interactive HTML graph of who invited whom across the server's history — node color and size scale with invite count, positions are pre-computed with a golden-angle phyllotaxis spiral so the graph renders instantly with physics off, and hover tooltips show join dates and invite counts.

Ships as a single downloadable file — no server, no dependencies, just open it in a browser.