Repositories list

• kassiber

  Public
  Local-first, Bitcoin-only accounting with a Tauri + React desktop frontend, Python CLI/daemon, and RP2-backed tax reporting. Watch-only wallets, AI-guided bookk…

  pythonaibitcoin+ 4

  pythonaibitcoinselfhostedbookkeepingtaurirp2

  Python

  •

  Other

  •00 forks•88 stars•2626 issues•22 pull requests•Updated Sep 18, 2026Sep 18, 2026

• kassiber-skill

  Public
  Kassiber CLI Agent Skill

  Shell

  •

  Other

  •00 forks•00 stars•00 issues•00 pull requests•Updated Sep 7, 2026Sep 7, 2026

• sqlcipher3

  Public
  Python 3 bindings for SQLCipher

  C

  •

  zlib License

  •3030 forks•00 stars•00 issues•00 pull requests•Updated Sep 6, 2026Sep 6, 2026

• rp2

  Public
  Privacy-focused, free, open-source cryptocurrency tax calculator for multiple countries: it handles multiple coins/exchanges and computes long/short-term capita…

  Python

  •

  Apache License 2.0

  •6262 forks•11 star•55 issues•00 pull requests•Updated Sep 5, 2026Sep 5, 2026

• ebics-read

  Public
  Clean-room, MIT-licensed, read-only Python client for EBICS 3.0/H005.

  pythonopen-sourcefintech+ 5

  pythonopen-sourcefintechbankingebicsiso20022read-onlybank-statements

  Python

  •

  MIT License

  •00 forks•00 stars•00 issues•00 pull requests•Updated Sep 4, 2026Sep 4, 2026

• meetup-video-pipeline

  Public
  Local-first meetup video and Shorts production pipeline

  Python

  •

  MIT License

  •00 forks•00 stars•00 issues•00 pull requests•Updated Aug 29, 2026Aug 29, 2026

• kassiber-marketing

  Public
  Kassiber — private, local-first Bitcoin accounting across on-chain, Lightning, and Liquid.

  Astro

  •

  MIT License

  •00 forks•00 stars•00 issues•00 pull requests•Updated Aug 26, 2026Aug 26, 2026

• pretix-agent-mcp

  Public
  MCP server that lets AI agents run a self-hosted pretix instance — without the API credential ever reaching the agent

  pythonmcpticketing+ 3

  pythonmcpticketingpretixai-agentsmodel-context-protocol

  Python

  •

  MIT License

  •11 fork•00 stars•00 issues•11 pull request•Updated Aug 24, 2026Aug 24, 2026

• homebrew-kassiber

  Public
  Homebrew tap for Kassiber: desktop cask + CLI-only formula

  Ruby

  •00 forks•00 stars•00 issues•00 pull requests•Updated Aug 18, 2026Aug 18, 2026

• bitcoin-entdecken

  Public
  Eine offene Brand für die "Bitcoin entdecken" Community. Frei nutzbar, anpassbar und zum Mitwirken gedacht.

  TeX

  •00 forks•22 stars•00 issues•00 pull requests•Updated Aug 17, 2026Aug 17, 2026

• meshcore-for-bitcoiners

  Public
  bitcoinmeshcore

  bitcoinmeshcore

  Python

  •

  Apache License 2.0

  •00 forks•00 stars•00 issues•00 pull requests•Updated Aug 17, 2026Aug 17, 2026

• pywallet-agent

  Public
  bitcoin wallet importer/exporter

  Python

  •

  MIT License

  •458458 forks•00 stars•11 issue•11 pull request•Updated Jul 3, 2026Jul 3, 2026

• latex-beamer-style-2026

  Public
  latex beamer style for the new branding 2026

  TeX

  •

  Apache License 2.0

  •00 forks•11 star•00 issues•00 pull requests•Updated Jun 30, 2026Jun 30, 2026

• btcpayserver

  Public
  Accept Bitcoin payments. Free, open-source & self-hosted, Bitcoin payment processor.

  C#

  •

  MIT License

  •2k2k forks•00 stars•00 issues•00 pull requests•Updated Jun 12, 2026Jun 12, 2026

• am-i-exposed

  Public
  The bitcoin privacy scanner you were afraid to run.

  TypeScript

  •

  MIT License

  •1414 forks•00 stars•00 issues•00 pull requests•Updated May 9, 2026May 9, 2026

• btcat-image-filter

  Public
  Python

  •

  Apache License 2.0

  •00 forks•22 stars•00 issues•22 pull requests•Updated Apr 7, 2026Apr 7, 2026

• transcreation

  Public
  A Claude Code skill for translating content with domain precision. Transcreation, not translation.

  MIT License

  •00 forks•11 star•00 issues•00 pull requests•Updated Mar 26, 2026Mar 26, 2026

• btcmap.org

  Public
  Free and open source bitcoin map web application

  Svelte

  •

  GNU Affero General Public License v3.0

  •4040 forks•00 stars•00 issues•00 pull requests•Updated Mar 23, 2026Mar 23, 2026

• latex-slides

  Public
  TeX

  •00 forks•00 stars•00 issues•00 pull requests•Updated Mar 4, 2026Mar 4, 2026

• bitfluids

  Public archive
  a simple android POS app for selling drinks priced in bitcoin

  Java

  •77 forks•88 stars•44 issues•33 pull requests•Updated Jun 4, 2021Jun 4, 2021

• xpub

  Public
  Simple tool for xPub calculation

  Java

  •00 forks•00 stars•00 issues•00 pull requests•Updated Dec 17, 2019Dec 17, 2019

• alexa-btc-at-skill

  Public
  Bitcoin Austria Alexa Skill

  Python

  •

  MIT License

  •22 forks•11 star•00 issues•00 pull requests•Updated Feb 13, 2017Feb 13, 2017

• btcat-website

  Public
  Creative Commons Zero v1.0 Universal

  •11 fork•00 stars•00 issues•00 pull requests•Updated Jun 7, 2015Jun 7, 2015

• parse-bitcoinupdate

  Public archive
  parses the bitcoinupdate.com rss/xml feed

  Python

  •00 forks•33 stars•00 issues•00 pull requests•Updated May 18, 2014May 18, 2014

• btc-relative-diffs

  Public archive
  relative differences for the bitcoin price

  Python

  •00 forks•00 stars•00 issues•00 pull requests•Updated Apr 29, 2013Apr 29, 2013

• kassomat

  Public archive
  Bitcoin backend for the Metalab Kassomat

  Java

  •11 fork•22 stars•00 issues•00 pull requests•Updated Apr 6, 2013Apr 6, 2013

• devfest-bitcoinj

  Public
  DevFest 2012 talk about BitcoinJ

  JavaScript

  •

  Other

  •17k17k forks•00 stars•00 issues•00 pull requests•Updated Dec 14, 2012Dec 14, 2012

• bitnotar

  Public archive
  a notary service based upon the bitcoin blockchain to testify the existence of a document at a certain point in time

  Java

  •1010 forks•3232 stars•11 issue•00 pull requests•Updated Nov 15, 2012Nov 15, 2012

• bliver

  Public archive
  a system for paying delivered physical goods via Bitcoin with escrow via multisignatures

  Java

  •11 fork•22 stars•00 issues•00 pull requests•Updated Nov 15, 2012Nov 15, 2012