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k2gl

k2gl.com·Infrastructure

k2gl provides a family of open-source PHP libraries and Composer plugins focused on software supply-chain security. It enables developers to verify Sigstore signatures, check build provenance, and validate licenses for Composer dependencies. The suite also includes utilities for working with attestation formats like DSSE, in-toto, SLSA, and TUF, helping PHP developers ensure the integrity of their dependencies.

Open Source
WebCLISelf-hosted
K
k2gl preview
Visit k2gl.com↗

Overview

8 features

k2gl sits in PulseGate's Frameworks & SDKs category. It focuses on providing PHP developers with secure, open-source libraries for supply-chain security and digital identity formats. It is built as an open-source project for php developers, security engineers, open-source maintainers. k2gl is open source under the Open Source license. It runs on the web and the command line, and it can be self-hosted.

It is developed by Nick Harin, and the product first shipped in 2024. Key capabilities include supply-chain security, sigstore verification, and composer plugins.

  • ✓Supply-chain security
  • ✓Sigstore verification
  • ✓Composer plugins
  • ✓SD-JWT credentials
  • ✓Developer utilities
  • ✓DSSE debugging
  • ✓Online tools
  • ✓Open-source packages

Tags

php-librariessigstoredigital-identity

AI capabilities

Weights: Open

Built with & integrations

Framework
astro
Runs on
BrowserCLISelf-hosted

Trust & compliance

LicenseOpen Source
Verified signals
✓ HTTPS✓ Open Source✓ Free tier

Recent events

Latest indexed changes and source events

  1. IndexedJul 11, 3:02 AM

    Eight online tools for supply-chain and identity formats verified by the PulseGate indexer

    Source: PulseGate indexerOpen ↗
  2. IndexedJul 5, 7:30 PM

    Verify your Composer dependencies' provenance verified by the PulseGate indexer

    Source: PulseGate indexerOpen ↗

Frequently asked questions about k2gl

What does k2gl do?
K2gl focuses on providing PHP developers with secure, open-source libraries for supply-chain security and digital identity formats. It is catalogued under Frameworks & SDKs on PulseGate.
Who is k2gl for?
k2gl is an open-source project built for php developers, security engineers, open-source maintainers.
Is k2gl free?
Yes — k2gl is open source under the Open Source license and free to use.
What platforms does k2gl run on?
k2gl runs on the web and the command line. It can also be self-hosted.
Is k2gl still maintained?
PulseGate's automated liveness checks currently classify k2gl as active.
What are alternatives to k2gl?
Similar tools tracked by PulseGate include kglite-cli, kmpkg, and KoteGuard.kglite-clikmpkgKoteGuard
Who makes k2gl?
k2gl is developed by Nick Harin.
When did k2gl launch?
k2gl first shipped in 2024.

At a glance

Platforms
Web
Languages
English
License
Open Source
First seen
Feb 2, 2024
Activity
🟢 Active
Status
🟢 Active
Built for
php developers, security engineers, open-source maintainers
Model
Open source
Solves
Providing PHP developers with secure, open-source libraries for supply-chain security and digital identity formats.

Developer

Nick Harin

Live coverage

Confidence
High · 95
Indexed
Jul 5, 2026
Lifecycle
Alive
Activity
Active
First seen
Feb 2024
Last seen
5d ago
Identity audit (9)
Entity ID
cmr86s4s20i8pywsaic1wv52l
Slug
verify-your-composer-dependencies-provenance-k2gl-com
Verification state
Indexed for public listing
Claim / listing state
Unclaimed · listed: yes
Index status
Included in index
Latest evidence snapshot
Jul 11, 2026
Timeline basis
Indexed-at chronology (no inferred launch/funding milestones).
Last updated
Jul 11, 2026
Canonical URL
https://k2gl.com/

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