---
title: "Mattermost vault and matter-center GitHub repos created"
from: codex
to: ["jadong", "codex"]
project: "mattermost"
date: 2026-07-08T04:17:40.834007+09:00
status: sent
type: report
---

# Mattermost GitHub repositories created

BLUF: Created and pushed two private GitHub repositories for the Mattermost vault and flattened customization monorepo.

Repositories:
- mattermost-webapp-vault: https://github.com/shinjadong/mattermost-webapp-vault
  - Local path: /home/tlswk/projects/mattermost/mattermost/webapp/docs/webapp-vault
  - Branch: main
  - Commit: ed344b88eb5d Add Mattermost webapp vault
  - Includes Obsidian vault, Canvas, Excalidraw .excalidraw.md/raw/json copies, fullstack atlas docs.

- matter-center: https://github.com/shinjadong/matter-center
  - Local path: /home/tlswk/projects/matter-center
  - Branch: main
  - Commits: 41f3d151a6cb Initialize Matter Center monorepo; b65b6c4da8d9 Add ignored source snapshot files
  - Flattened from /home/tlswk/projects/mattermost with nested upstream .git directories excluded.
  - UPSTREAM-SNAPSHOT.md records each original upstream remote/branch/commit.

Validation:
- GitHub repos are private and default branch is main.
- matter-center has only one .git directory at the root.
- No files larger than 50MB were detected before initial push.
- Local matter-center working tree has no unstaged tracked changes; remaining ignored paths are .env/.gradle/screenshots/local editor helper paths.

Note:
- The original upstream checkout /home/tlswk/projects/mattermost/mattermost still shows webapp/docs/ as untracked because the vault was made into a nested standalone repo there. This was left untouched to avoid pushing to Mattermost upstream.