Repositories list

• protobuf-specs

  Public
  Sigstore's Protocol Buffer specifications

  Makefile

  •

  Apache License 2.0

  •42•33•32•10•Updated Sep 4, 2025Sep 4, 2025

• timestamp-authority

  Public
  RFC3161 Timestamp Authority

  Go

  •

  Apache License 2.0

  •45•101•5•1•Updated Sep 4, 2025Sep 4, 2025

• root-signing-staging

  Public
  Staging TUF repository for Sigstore trust root

  Apache License 2.0

  •9•10•7•1•Updated Sep 4, 2025Sep 4, 2025

• sigstore-java

  Public
  java clients for sigstore

  Java

  •

  Apache License 2.0

  •24•63•28•8•Updated Sep 4, 2025Sep 4, 2025

• terraform-modules

  Public
  Terraform modules for Sigstore cloud infrastructure

  HCL

  •

  Apache License 2.0

  •6•0•1•3•Updated Sep 3, 2025Sep 3, 2025

• rekor-monitor

  Public
  Log monitor for Rekor to verify immutability and monitor entries

  Go

  •

  Apache License 2.0

  •32•37•11•4•Updated Sep 3, 2025Sep 3, 2025

• root-signing

  Public
  TUF repository for Sigstore trust root

  Makefile

  •

  Apache License 2.0

  •87•107•21•0•Updated Sep 3, 2025Sep 3, 2025

• cosign

  Public
  Code signing and transparency for containers and binaries

  Go

  •

  Apache License 2.0

  •620•5.2k•245•17•Updated Sep 3, 2025Sep 3, 2025

• sigstore-python

  Public
  A Sigstore client written in Python

  pythonsecuritysupply-chain+ 1codesigning

  Python

  •

  Other

  •63•289•47•1•Updated Sep 3, 2025Sep 3, 2025

• sigstore-conformance

  Public
  Conformance testing for Sigstore clients

  testsconformancesigstore

  Python

  •15•9•26•0•Updated Sep 3, 2025Sep 3, 2025

• gh-action-sigstore-python

  Public
  A GitHub Action for sigstore-python

  supply-chaincodesigningsecurity+ 1github-actions

  Python

  •

  Apache License 2.0

  •13•58•10•0•Updated Sep 3, 2025Sep 3, 2025

• sigstore-devops-tools

  Public
  Tools & services used to help in the development flow of sigstore

  devopsautomationtools+ 1sigstore

  Go

  •

  Apache License 2.0

  •3•6•0•0•Updated Sep 3, 2025Sep 3, 2025

• community

  Public
  General sigstore community repo

  Apache License 2.0

  •49•41•15•0•Updated Sep 3, 2025Sep 3, 2025

• rekor

  Public
  Software Supply Chain Transparency Log

  securitysupply-chainprovenance+ 1transparency-log

  Go

  •

  Apache License 2.0

  •183•999•71•2•Updated Sep 2, 2025Sep 2, 2025

• rekor-tiles

  Public
  Signature Transparency Log designed for ease of use, low cost, and minimal maintenance

  securitysupply-chainprovenance+ 1transparency-log

  Go

  •

  Apache License 2.0

  •9•18•58•2•Updated Sep 2, 2025Sep 2, 2025

• model-transparency

  Public
  Supply chain security for ML

  securitymachine-learningsupply-chain+ 1sigstore

  Python

  •

  Apache License 2.0

  •42•188•21•4•Updated Sep 2, 2025Sep 2, 2025

• policy-controller

  Public
  Sigstore Policy Controller - an admission controller that can be used to enforce policy on a Kubernetes cluster based on verifiable supply-chain metadata from cosign

  Go

  •

  Other

  •65•142•56•9•Updated Sep 2, 2025Sep 2, 2025

• sigstore-rs

  Public
  An experimental Rust crate for sigstore

  rust-langrust-librariessigstore

  Rust

  •

  Apache License 2.0

  •61•201•39•11•Updated Sep 2, 2025Sep 2, 2025

• sigstore

  Public
  Common go library shared across sigstore services and clients

  gogolangsupply-chain+ 3cosignsigstoresecurity

  Go

  •

  Apache License 2.0

  •140•488•19•8•Updated Sep 2, 2025Sep 2, 2025

• github-sync

  Public
  Pulumi GitHub Sync for sigstore

  automationpulumisigstore

  Go

  •

  Apache License 2.0

  •4•6•0•0•Updated Sep 2, 2025Sep 2, 2025

• scaffolding

  Public
  Stuff to make standing up sigstore (esp. for testing) easier for e2e/integration testing.

  Go

  •

  Apache License 2.0

  •62•68•5•9•Updated Sep 2, 2025Sep 2, 2025

• helm-sigstore

  Public
  Plugin for Helm to integrate the sigstore ecosystem

  sigstorehelm

  Go

  •

  Apache License 2.0

  •14•65•2•1•Updated Sep 2, 2025Sep 2, 2025

• fulcio

  Public
  Sigstore OIDC PKI

  Go

  •

  Apache License 2.0

  •158•752•51•8•Updated Sep 1, 2025Sep 1, 2025

• sigstore-probers

  Public
  Probers for sigstore infrastructure

  Go

  •

  Apache License 2.0

  •14•6•41•1•Updated Sep 1, 2025Sep 1, 2025

• rekor-search-ui

  Public
  Search Rekor for entries

  TypeScript

  •

  Apache License 2.0

  •30•35•5•6•Updated Aug 30, 2025Aug 30, 2025

• helm-charts

  Public
  Helm charts for sigstore project

  charthelmhelm-charts

  Smarty

  •

  Apache License 2.0

  •97•79•34•20•Updated Aug 29, 2025Aug 29, 2025

• sigstore-go

  Public
  Go library for Sigstore signing and verification

  gogolangsigstore

  Go

  •

  Apache License 2.0

  •35•80•9•1•Updated Aug 28, 2025Aug 28, 2025

• sigstore-a2a

  Public
  Sigstore A2A Agent Signing

  Python

  •

  Apache License 2.0

  •1•7•7•1•Updated Aug 28, 2025Aug 28, 2025

• sigstore-ruby

  Public
  Pure-ruby implementation of sigstore verification

  Ruby

  •

  Apache License 2.0

  •6•24•4•8•Updated Aug 28, 2025Aug 28, 2025

• k8s-manifest-sigstore

  Public
  kubectl plugin for signing Kubernetes manifest YAML files with sigstore

  Go

  •

  Apache License 2.0

  •22•84•2•5•Updated Aug 27, 2025Aug 27, 2025