Open-source tools from the team behind NoMercy.
Built for our own work, made good enough to share.
NoMercy Entertainment builds the NoMercy MediaServer: a self-hosted way to own and stream your own media. Building it takes a lot of tooling. Memory for our AI agents. Skills that write documentation we can trust. A stream bot. A TV browser that works with a remote.
NoMercy Labs is where those tools live. Each one started as something we needed. Each one is here because it became useful on its own.
- Your machine, your data. Our tools run where you run them. No analytics, no telemetry, no account you did not ask for.
- Proof, not promises. A tool that makes a claim ships the check that proves it. If it does not know, it says so. It does not guess.
- Usable by everyone. Accessibility is part of the design from the first slice, not a fix added at the end.
- Self-hosted first. You can run everything yourself. A hosted version is an option, never a requirement.
- Open by default. The code is public, so you can read what it does before you trust it.
| Project | What it does |
|---|---|
| Grimoira | Long-term memory for Claude Code. It keeps verified facts, rules and decisions across sessions and projects. Local only: nothing leaves your machine. |
| Atlas | Documents a whole project as one system, in one voice. Every claim is grounded in the code, and every page passes a fact-check and a reader review. |
| Devbox Anywhere | Builds a ready dev environment for any project: VS Code in the browser, Dev Containers and Remote-SSH, with the toolchain read from the repo. |
| Agents | Reusable Claude Code agents. Drop one file into your agents folder and call it by name. |
| Catalogues | One-page reference catalogues. Each entry is a one-line definition and a real example. |
| Project | What it does |
|---|---|
| NomNomzBot | A stream bot for Twitch, Kick, YouTube and X Live at the same time, from one dashboard. Commands, moderation, song requests, overlays and more. Self-hostable from day one. (website) |
| Arrowz Browser | A web browser for Android TV that you can really use with a remote. Everything works with six keys. Real media playback. It sends nothing about your browsing anywhere. |
# Grimoira, in Claude Code
/plugin marketplace add NoMercyLabs/grimoira
/plugin install grimoira@nomercylabs
# Atlas and Devbox Anywhere, for Claude Code, Codex, Cursor and more
npx skills add NoMercyLabs/skillsAtlas and Devbox Anywhere reach your agent through NoMercyLabs/skills.
C# · .NET · Kotlin · Jetpack Compose · Python · Docker
Issues and pull requests are welcome. Each repository's README explains how to set it up and build it. Questions or ideas? Talk to us on Discord.