spec-kitty / spec-kitty

Spec-Driven Development with organizational governance. Specs tell AI agents what to build; Charter governs how they build it. Git-native missions, enforceable workflows, and consistent engineering standards across AI coding agents and harnesses.

kellerlabs / homeracker

A fully modular 3D-printable rack-building system

pdm-project / pdm

A modern Python package and dependency manager supporting the latest PEP standards

OWASP / masvs

The OWASP MASVS (Mobile Application Security Verification Standard) is the industry standard for mobile app security.

ietf-tools / datatracker

The day-to-day front-end to the IETF database for people who work on IETF standards.

PaulDuvall / ai-development-patterns

A comprehensive collection of AI development patterns for building software with AI assistance, organized by implementation maturity and development lifecycle phases. Includes Foundation, Development, and Operations patterns with practical examples and anti-patterns.

linkml / linkml

Linked Open Data Modeling Language

geopython / pygeoapi

pygeoapi is a Python server implementation of the OGC API suite of standards. The project emerged as part of the next generation OGC API efforts in 2018 and provides the capability for organizations to deploy a RESTful OGC API endpoint using OpenAPI, GeoJSON, and HTML. pygeoapi is open source and released under an MIT license.

artefactual / archivematica

Free and open-source digital preservation system designed to maintain standards-based, long-term access to collections of digital objects.

roy-tong / AgentMeasure

Inspect Codex / Claude logs, verify metering samples and re-count supported billing exports. Free local tools; bounded $10 diagnosis and $20 QA.

udaysharmadev / Not-Ai

Not Ai isn’t just about bypassing AI detectors. It puts good writing first, creating clear, honest prose shaped by human writing standards. It’s perfect for college and school projects, LinkedIn/X posts, emails, factual articles, personal essays, social media posts, and technical documentation, especially GitHub READMEs

selvarajmurugesan90 / ops-engineering-skills

Open-source, cross-agent Agent Skills for DevOps, DevSecOps, Cloud, Kubernetes/platform engineering, CI/CD tooling, GitOps/Argo, policy, security scanning, SRE, standards/compliance, MLOps, AgentOps, and enterprise collaboration. Build once, use in Claude Code, GitHub Copilot, OpenAI Codex, Cursor and Gemini CLI.

OWASP / OWASP-Subtractive-Hardening-Top-10

The OWASP Subtractive Security Top 10 Project is an initiative to identify, document, and promote the highest-impact opportunities for reducing cyber risk through the elimination of attack paths.