A curated list of awesome Claude Skills, resources, and tools for customizing Claude AI workflows - ComposioHQ/awesome-claude-skills

OpenTag. Contribute to CopilotKit/OpenTag development by creating an account on GitHub.

Coroot is an open-source APM & Observability tool, a DataDog and NewRelic alternative. Metrics, logs, traces, continuous profiling, and SLO-based alerting, supercharged with predefined dashboards and inspections. - coroot/coroot

Browser automation via CLI — for humans and agents - cosinusalpha/webctl

Welcome to HYPERHELL, the first 4-Dimensional DOOM-Like of its kind. - danieldugas/HYPERHELL

data engineering book. Contribute to datascale-ai/data_engineering_book development by creating an account on GitHub.

AI coding dream team of agents for VS Code. Claude Code + openai Codex collaborate in brainstorm mode, debate solutions, and synthesize the best approach for your code. - DeepMyst/Mysti

Generate audiobooks from EPUBs, PDFs and text with synchronized captions. - denizsafak/abogen

exploit for CVE-2026-42945. Contribute to DepthFirstDisclosures/Nginx-Rift development by creating an account on GitHub.

This Ansible collection provides battle tested hardening for Linux, SSH, nginx, MySQL - dev-sec/ansible-collection-hardening

A comprehensive framework and assessment toolkit for measuring and improving Cloud Native security maturity across 8 critical business functions. Includes automated scoring, contextual recommendations, and evidence-based evaluation. - devsecflow/Cloud-Native-Assurance-Maturity-Model

An open-source alternative to Claude Cowork, powered by OpenCode - different-ai/openwork

Agent Builder and Runtime by Docker Engineering. Contribute to docker/cagent development by creating an account on GitHub.

Transcription of Tim Paterson's DOS printouts. Contribute to DOS-History/Paterson-Listings development by creating an account on GitHub.

The Data Change Processing platform. Contribute to drasi-project/drasi-platform development by creating an account on GitHub.

Community guide to using YubiKey for GnuPG and SSH - protect secrets with hardware crypto. - drduh/YubiKey-Guide

:books: Freely available programming books. Contribute to EbookFoundation/free-programming-books development by creating an account on GitHub.

Dockerized local and offline backing up of PostgresQL with rotation and compression. - efrecon/pgbackup

✨ Magical shell history. Contribute to atuinsh/atuin development by creating an account on GitHub.

Editor-agnostic, real-time collaborative editing of local text files. - ethersync/ethersync

A TDD-driven iterative feedback loop for software development. 16 cohesive Claude Code skills walk an idea from brainstorm → plan → execute → iterate, with checkpoints throughout. - evanklem/evanflow

Secure and fast microVMs for serverless computing. - firecracker-microvm/firecracker

interactive, side-by-side file review for git diffs with per-file navigation, vertical and horizontal scrolling, syntax highlighting, and added/deleted line tinting - flamestro/deff

Open device management. Contribute to fleetdm/fleet development by creating an account on GitHub.