Sandbox
32 repos for product · Plugins · DocsClear
mattgierhart/
PRD-driven-context-engineering

PRD-Led Context Engineering — Memory as Infrastructure. An ontology layer for product teams building products that solve real problems — with AI agents that remember. Gated PRD, typed IDs, markdown knowledge graph, Claude Code skills & hooks.

182
XuanRanL/
loamwright-SEO-Skill

Production-grade SEO + GEO content factory for Claude Code — research, write, fact-check, optimize, publish to WordPress, monitor. Battle-tested by Loamwright 沃匠 SEO agency.

49
vaquarkhan/
data-engineering-agent-skills

Production-grade Agent Skills for data engineering AI agents: 73 workflows, platform presets, safe backfill/replay, Kafka & Spark reliability, MCP observability, and VS Code/JetBrains installers.

45

Your coding agent designs terrible UI. stitch-kit wires it into Google Stitch MCP and teaches it the whole pipeline — ideation, screen generation, design systems, production components.

45
KnowledgeXLab/
skill-git

Supercharge your AI agents by versioning, tracking, and merging overlapping skills.

42
yoichiojima-2/
consultant

50+ consulting frameworks used by McKinsey, BCG, Bain, and Accenture — packaged as a Claude Code plugin

46

An Obsidian plugin that embeds Claude Code/Codex as an AI collaborator in your vault

15k
cbrock84/
headcount

An agent organization for Claude Code, structured as a company — 15+ departments, 125+ skills, each independently installable.

1.4k
BayramAnnakov/
claude-reflect

A self-learning system for Claude Code that captures corrections, positive feedback, and preferences — then syncs them to CLAUDE.md and AGENTS.md.

1.4k

Free AI presentation maker & free AI poster maker for Codex, Claude Code, Cursor, and more—create editable slides, decks, posters, and social graphics with StarryKit.

92
jananthan30/
Resume-Builder

AI-powered resume & cover letter generator with dual ATS + HR scoring. Works for any profession. Claude Code plugin.

83
aj-geddes/
claude-code-bmad-skills

BMAD Method skills for Claude Code - Auto-detection, Memory integration, Slash commands. Transform Claude Code into a BMAD-powered development environment.

485

Second Brain automation for Obsidian vaults — entity management, ingestion, compression, and sync via Claude Code skills

99

A thinking process, not a template. 4-stage planning framework with 21 anti-pattern checks, adversarial hardening, and 8-domain detection for Claude Code.

45
Owl-Listener/
designer-skills

Designer Skills Collection: agentic skills, commands, and plugins for design — from research to systems, UI, interaction, and delivery.

2.6k
alfredoperez/
speckit-companion

VS Code extension for spec-driven development — manage specs, workflows, and steering docs for AI CLI tools (Claude Code, Gemini CLI, Copilot CLI)

89
danjdewhurst/
story-skills

Agent Skills for end-to-end story writing in markdown, packaged as Codex and Claude Code plugins.

215

AI-powered architecture documentation framework with ADRs, reviews, and pragmatic mode. Now available as Claude Code Plugin for easiest installation.

77
kharmanskyi/
open-steps

Skills that translate your coding agent's output into plain language: honest reports, straight verdicts, steps you can follow. MIT.

351
SpillwaveSolutions/
automating-mac-apps-plugin

Agents, Skills and Commands for automating Keynote, Notes, Reminders, Numbers and more using AppleScript and PyXA (JXA too).

40

Open-source Claude Code skills and Codex skills for AI-first work. Audit, re-engineer, and bootstrap projects with AI-first design principles.

99