CoralInsights — Minecraft Server Chat Log

Complete chat log from a Minecraft server community, collected from 2026-01-09 to 2026-09-01. This is the raw SQLite database backing the CoralInsights web app.

Schema

Single table messages (plus an FTS5 full-text index messages_fts):

Column	Type	Description
id	INTEGER	Primary key (autoincrement)
username	TEXT	In-game player name (pseudonymous handle)
timestamp	TEXT	ISO 8601 with nanoseconds + timezone offset, e.g. 2026-07-21T15:43:30.827954697+00:00
starcount	INTEGER	Reaction/star count on the message (observed range 1–8,265)
rank	TEXT	Server rank at time of message (Non, VIP, CHAMPION, LEGEND, MOD, ADMIN, OWNER, or team tags like [ROSSO], [BLU])
message	TEXT	Chat message text
ping	INTEGER	Nullable; number of users pinged in the message

Usage

import sqlite3
con = sqlite3.connect("chat_log.db")
rows = con.execute(
    "SELECT username, timestamp, starcount, rank, message FROM messages ORDER BY id"
).fetchall()

Or load directly into pandas:

import pandas as pd
df = pd.read_sql("SELECT * FROM messages", sqlite3.connect("chat_log.db"))

Files

File	Size	Description
chat_log.db	~70 MiB	SQLite database (zstd-decompressable on the fly)
chat_log.db.zst	~21 MiB	The same database compressed with zstd -19; decompress with zstd -d chat_log.db.zst
data/messages.parquet	~18 MiB	The messages table as Parquet — powers the Hugging Face dataset viewer; load with load_dataset("AfkaraLP/coralinsights")

Limitations & Caveats

• Contains unfiltered, unmoderated community chat text which may include offensive language typical of open Minecraft chat.
• Usernames are pseudonymous in-game handles, not real names.
• starcount semantics are server-specific; treat it as an ordinal popularity signal.
• Snapshot date: 2026-10-22. A live, searchable version is available at coralinsights.afkara.dev.