RCVolus/league-prod-toolkit
RCVolus/league-prod-toolkit has 163 GitHub stars and 31 forks. GitHot measured 0 in 7 days. Last checked 2026-11-11 06:29 UTC. Last push 2026-04-11.
Toolkit for League Productions with overlays for champion select, ingame events, end of game stats, and more
What you can do
- Manage and dynamically update lower thirds for casters
- Track matchups and scores to automatically generate overlays for ingame, talks and breaks
- Apply consistent theming across all generated overlays
- Twitch integration to create predictions and show state in stream (requires a Twitch-App)
Measured star growth
- in 24h
- Update delayed
- in 7 days
- 0
- in 15 days
- Collecting history
- in 1 month
- Collecting history
Net star changes over overlapping periods, not daily totals. Missing measurements are left blank. Stars measure attention, not software quality.
README.md
OriginalFeatures
Production Features
- Manage and dynamically update lower thirds for casters
- Track matchups and scores to automatically generate overlays for ingame, talks and breaks
- Apply consistent theming across all generated overlays
- Twitch integration to create predictions and show state in stream (requires a Twitch-App)
League Features
Pregame
- Lobby information with all players and op.gg links
- Custom Champ Select overlay (Implementation of lol-pick-ban-ui)
- Recording and Replay of Champselect
- Rune overview (to kill time during spectator delay, game needs to be live)
Ingame
[!IMPORTANT] A lot of these features are impacted by the removal of the LiveEvents API and the introduction of Vanguard. Level ups, item purchases, the killfeed and inhibitor timers should still work.
- Custom Scoreboard
- Leader boards for Gold and Level + XP
- Animations for level ups and item purchases
- Animations for events (Baron | Dragons | Herald)
- Custom killfeed
- Power-Play timer for Baron and Elder Dragon
- Inhibitor timers
Postgame
Screens showing postgame stats
- Overview
- Pick order
- Item builds
- Damage graphs
- Gold graph
Valorant Features
Status 13.03.2023: VALORANT features are currently not maintained. While we focus on League, we will not actively support Valorant Features of the toolkit.
Pregame
- Custom Agent select overlay
- Loading screen overlay
Postgame
- Stats for the winning team
- MVP screen
Requirements & Limitations
- Champion Select / ingame overlays require our Observer Tool to send game data
- Some features require a Riot API Key
- Some features do not work on Tournament Realm
Installation & Docs
Troubleshooting & Help
Some common issues are listed in the Wiki.
If your problem is not listed in the Wiki, please check if there are any open issues. If not, open a new issue and include any error messages you see and steps to reproduce the problem.
About Prod Toolkit
Architecture/Sample setup
This shows the prod toolkit running on a dedicated server, with observer PCs sending data and overlays integrated into OBS/vMix with a browser source.

Legend:
- Magenta - Clients running the observer tool
- Blue - The prod-toolkit
- Green - An external API that is being connected to
- Grey - Prod-toolkit interfaces
Developing
The developer documentation can be found in the wiki.
Legal Disclaimer
league-prod-toolkit was created under Riot Games' "Legal Jibber Jabber" policy using assets owned by Riot Games. Riot Games does not endorse or sponsor this project.
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