Repositories list

• acropolis

  Public

  input-output-hk/acropolis’s past year of commit activity
  Acropolis modular node architecture & components in Rust

  Rust

  •

  Apache License 2.0

  •7•13•138•8•Updated Mar 23, 2026Mar 23, 2026

• hackage.nix

  Public

  input-output-hk/hackage.nix’s past year of commit activity
  Automatically generated Nix expressions for Hackage

  Nix

  •18•20•0•0•Updated Mar 23, 2026Mar 23, 2026

• ouroboros-leios

  Public
  Documentation and tools relating to the design and prototyping of Ouroboros Leios

  blockchainscalingcardano

  blockchainscalingcardano

  Jupyter Notebook

  •13•41•46•17•Updated Mar 23, 2026Mar 23, 2026

• cardano-haskell-packages

  Public

  input-output-hk/cardano-haskell-packages’s past year of commit activity
  Mirror of IntersectMBO/cardano-haskell-packages

  1•0•0•0•Updated Mar 23, 2026Mar 23, 2026

• cardano-dev

  Public
  Scripts for developing on cardano

  Shell

  •

  Apache License 2.0

  •1•1•1•2•Updated Mar 23, 2026Mar 23, 2026

• mithril

  Public
  Stake-based threshold multi-signatures protocol

  rustblockchainscalability+ 6

  rustblockchainscalabilitymithrilmultisigcardanocardano-nodemulti-signaturesmulti-signature-aggregation

  Rust

  •

  Apache License 2.0

  •52•149•121•8•Updated Mar 23, 2026Mar 23, 2026

• cardano-monitoring

  Public
  Nix

  •

  Apache License 2.0

  •0•0•0•0•Updated Mar 23, 2026Mar 23, 2026

• iogx

  Public
  Flake Template for Haskell Projects

  Nix

  •9•26•2•1•Updated Mar 23, 2026Mar 23, 2026

• cbu-coe-toolkit

  Public
  Shell

  •0•0•0•0•Updated Mar 23, 2026Mar 23, 2026

• cbu-coe

  Public
  0•0•0•0•Updated Mar 23, 2026Mar 23, 2026

• cuddle

  Public
  CDDL DSL and Testing Tools

  cborcddl

  cborcddl

  Haskell

  •

  Apache License 2.0

  •5•6•24•4•Updated Mar 23, 2026Mar 23, 2026

• iohk-nix

  Public
  nix scripts shared across projects

  Nix

  •34•60•0•1•Updated Mar 23, 2026Mar 23, 2026

• capkgs

  Public
  Content Addressed Packages

  nixcontent-addressed

  nixcontent-addressed

  Crystal

  •

  Apache License 2.0

  •3•6•0•0•Updated Mar 23, 2026Mar 23, 2026

• sc-tools-experiments

  Public

  input-output-hk/sc-tools-experiments’s past year of commit activity
  Select coins, build transactions

  Haskell

  •

  Apache License 2.0

  •18•0•0•3•Updated Mar 23, 2026Mar 23, 2026

• ouroboros-leios-formal-spec

  Public
  Formal specification of the Ouroboros Leios protocol variants

  Agda

  •

  Apache License 2.0

  •0•4•5•1•Updated Mar 23, 2026Mar 23, 2026

• typed-protocols

  Public

  input-output-hk/typed-protocols’s past year of commit activity
  Session types framework with support of protocol pipelining.

  haskellnetworkprotocols+ 1

  haskellnetworkprotocolssession-types

  Haskell

  •

  Apache License 2.0

  •6•16•6•2•Updated Mar 23, 2026Mar 23, 2026

• Lean-blaster

  Public

  input-output-hk/Lean-blaster’s past year of commit activity
  SMT-based reasoning core for Lean4

  Lean

  •

  Apache License 2.0

  •3•32•47•7•Updated Mar 23, 2026Mar 23, 2026

• haskell.nix

  Public
  Alternative Haskell Infrastructure for Nixpkgs

  infrastructurehaskellnix+ 3

  infrastructurehaskellnixbuild-toolhacktoberfestnix-expressions

  Nix

  •

  Apache License 2.0

  •260•622•163•5•Updated Mar 23, 2026Mar 23, 2026

• cardano-parameters

  Public
  Cardano network parameters which are updated regularly from Blockfrost

  Shell

  •

  Apache License 2.0

  •0•1•0•0•Updated Mar 23, 2026Mar 23, 2026

• stackage.nix

  Public

  input-output-hk/stackage.nix’s past year of commit activity
  Automatically generated Nix expressions of Stackage snapshots

  Nix

  •7•11•0•0•Updated Mar 23, 2026Mar 23, 2026

• foliage

  Public
  🌿 Foliage is a tool to create custom Haskell package repositories, in a fully reproducible way.

  haskell

  haskell

  Haskell

  •

  MIT License

  •11•43•23•6•Updated Mar 22, 2026Mar 22, 2026

• devx

  Public
  The Developer Experience Shell - This repo contains a nix develop shell for haskell. Its primary purpose is to help get a development shell for haskell quickly …

  hacktoberfest

  hacktoberfest

  Nix

  •

  Apache License 2.0

  •11•51•5•1•Updated Mar 22, 2026Mar 22, 2026

• ci-world

  Public
  Nix

  •

  Apache License 2.0

  •0•2•0•3•Updated Mar 22, 2026Mar 22, 2026

• git-rev

  Public
  Haskell

  •

  Apache License 2.0

  •0•0•0•1•Updated Mar 22, 2026Mar 22, 2026

• cardano-git-rev

  Public
  Haskell

  •

  Apache License 2.0

  •0•1•0•1•Updated Mar 22, 2026Mar 22, 2026

• acropolis-haskell-node-fork

  Public
  Temporary fork of the Haskell node for debug logging

  Haskell

  •

  Apache License 2.0

  •0•0•0•1•Updated Mar 22, 2026Mar 22, 2026

• vit-testing

  Public
  Incubator for catalyst related testing projects

  Rust

  •

  MIT License

  •7•4•0•11•Updated Mar 22, 2026Mar 22, 2026

• hs-bindgen

  Public
  Rust

  •

  Apache License 2.0

  •0•3•0•1•Updated Mar 22, 2026Mar 22, 2026

• cardano-ledger-release-tool

  Public
  This is a tool that is used by the cardano-ledger team to simplify and enforce releasing and versioning policy

  Haskell

  •

  Apache License 2.0

  •0•1•1•1•Updated Mar 21, 2026Mar 21, 2026

• fusion-flamingo

  Public
  Development repository for the fusion-flamingo team

  Shell

  •

  Apache License 2.0

  •0•0•0•7•Updated Mar 20, 2026Mar 20, 2026