Open source

Our GitHub projects.

Tools we publish openly on GitHub. Read the code, use them for free, report a bug or send a contribution.

• token-skill

  ★ 29 stars · Shell · License: MIT · Last updated: 29 October 2026

  A Claude Code skill that builds a code map of your project, so Claude stops re-reading the whole thing on every question.

  • The map is built on your machine by graphify from the code structure (AST, 30 languages). No LLM calls, no API key, nothing leaves your computer.
  • Measured on one “how does this flow work” question in a real project: about 169k tokens of exploration down to about 2.9k.
  • Writes an “ask the map first” rule into the project’s CLAUDE.md; the map updates itself when the code changes.
  • macOS, Linux and Windows (Git Bash or WSL). MIT licensed.
  • ai-coding
  • claude-code
  • claude-skill
  • code-map

  Try it

  git clone https://github.com/WebitroHQ/token-skill.git
  bash token-skill/token/scripts/install.sh

  Open on GitHub ↗

• promtexpress-oss

  ★ 8 stars · TypeScript · License: MIT · Last updated: 7 October 2026

  The open-source side of PromtExpress: official TypeScript and Python SDKs, a CLI and a community prompt library.

  • Describe what you want in plain language and get a ready-to-use prompt for ChatGPT, Claude, Gemini, Midjourney, Veo and 60+ other AI tools.
  • On npm: promtexpress (zero-dependency SDK) and promtexpress-cli. On PyPI: promtexpress (standard library only).
  • Hand-written prompt templates for text, code, image, video, audio and music, as plain JSON. No account needed.
  • The web app is free to use and self-host (AGPL-3.0); everything else is MIT. Contributions welcome.
  • ai
  • chatgpt
  • claude
  • cli

  Try it

  npx promtexpress-cli generate "launch email for my app, friendly tone"

  Open on GitHub ↗Project site ↗

• durust

  ★ 2 stars · License: MIT · Last updated: 17 June 2026

  A Claude Code skill that audits Claude’s own position, catches drift and pressure-induced agreement, and gives you tests to run independently.

  • Locks in what would falsify the position before any reasoning is written, so the reasoning can’t turn into a defense lawyer.
  • The main output is 2–3 external tests you run without trusting Claude: ask another model the exact prompt, re-run cold with zero context.
  • No verdict is final until you run those tests (PROVISIONAL); every audit is logged for calibration.
  • Trigger it by hand (“honesty check”, “audit your position”) or let Claude invoke it when it starts to drift. MIT licensed.
  • ai-honesty
  • ai-safety
  • claude
  • claude-code

  Try it

  /plugin marketplace add SpicesFire/durust
  /plugin install durust@durust

  Open on GitHub ↗

• minecraft-structure-mcp

  ★ 3 stars · Python · License: MIT · Last updated: 26 October 2026

  An MCP server that lets Claude (or any MCP client) design Minecraft structures: place blocks, look at the result drawn with the game’s own textures, and save a structure .nbt file.

  • Tools to place blocks, fill boxes (hollow, outline, walls), replace, copy, set chest contents and undo.
  • Shows the build as an isometric render, a cut-away at any height or a top-down layer plan; layers can also be read back as a cheap text map.
  • No game needs to be running and no game assets are shipped: models and textures come from your own Minecraft jar. Modded blocks render too.
  • Load the file in game with a structure block or ship it in a mod or datapack. Python 3.10+, MIT licensed.
  • claude
  • claude-code
  • mcp
  • minecraft

  Try it

  git clone https://github.com/WebitroHQ/minecraft-structure-mcp
  cd minecraft-structure-mcp && pip install -e .
  claude mcp add minecraft-structure --scope user -- python -m mcstructure_mcp.server

  Open on GitHub ↗