GSD Core is a meta-prompting, context engineering, and spec-driven development system for AI coding agents.

Independent, unofficial CLI to edit CapCut and JianYing projects — subtitles, timing, speed, volume, templates, cut long-form to shorts. No API needed, reads draft_content.json directly. Not affiliated with ByteDance.

Persistent memory for AI coding agents, powered by iii-engine's three primitives

Loki Mode by Autonomi. Autonomous spec-to-product system: takes a PRD, GitHub issue, OpenAPI/JSON/YAML, or one-line brief to a deployed app via the RARV-C closure loop with 8 quality gates. Provider-agnostic (Claude Code, OpenAI Codex, Cline, Aider).

Software architecture diagramming tool. Includes a modern easy to use Frontend + Backend + CLI to enable managing diagrams from the shell or in CI.

Claude Code plugin: run the Antigravity CLI (Gemini) as a collaborating sub-agent with intelligent model routing across the SDLC. Community project; not affiliated with Google/Anthropic.

Lightweight Agent Detection & Response (ADR) layer for AI agents — guards commands, files, and web requests. Part of Gen Agent Trust Hub.

MCP server and Claude plugin for Postgres skills and documentation. Helps AI coding tools generate better PostgreSQL code.

Image generation (gpt-image-2) and GPT-5 subagents for Claude Code — through the Codex CLI login you already have. No OpenAI API key.

All in one Skill manager for AI coding agents. Install, update, and sync Skills across Claude Code, Cursor, Copilot + more.

Claude Code plugin that generates production-grade Python CLIs for any web app. 20 CLIs and counting.

Production-ready skills for Claude Code CLI - Cloudflare, React, Tailwind v4, and AI integrations

Research-first design skill for AI agents. 150K+ real app screens and flows via Refero MCP.

Multi-agent workflows with full observability and time travel: watch every step live, rewind, fork, and replay any run. Claude Code, Codex, Gemini, any model or harness.

Deployment tool and support utility for AI context. Copies agents, skills, commands, rules, and behaviors into the paths each AI platform reads (Claude Code, Codex, Copilot, Cursor, Warp, OpenClaw, and 6 more) so one source of truth works across 10 platfo

When you can't trust yourself with your code base, trust Arbiter.

Dryforge : New generation of harness engineering - Claude Code & Codex Plugin.

A virtual design team for Claude Code, Cursor, Windsurf, Gemini CLI, and Copilot — 26 roles, 62 commands, 15,000+ lines of expert design knowledge. Your agency's design brain, inside your terminal.

Coherence infrastructure for self-evolving AI agents — on the Claude Code or Codex subscription you already have.

Run Claude Code with any model - OpenRouter, Ollama, LM Studio & local models

Beautiful vim-style powerline statusline for Claude Code with real-time usage tracking, git integration, and custom themes

Make AI output sound human. Strips AI-isms (sycophancy, stock vocab, hedging stacks, em-dash pileups), preserves code/URLs/headings. Plugin for Claude Code, Cursor, Windsurf, Codex, Cline, Copilot, Gemini.

Install engineering discipline into any AI coding assistant. Composable skills for design, implementation, review, and team standards. Better process, not just better prompts.

Official Extensions for DevGlobe. Show up on a 3D globe in real time while you code, with automatic time tracking and coding metrics.