freshcrate Agent Edition — Linux for agent operators

My daily battle-tested Claude Code/Desktop and OpenAI Codex setup with skills, commands, hooks, subagents and MCP servers.

Installation • Plugins • Configuration • References

Installation

Plugins add skills, commands, and automations to your AI coding tool. Install only what you need from the plugin list below.

Prerequisites: See INSTALL.md for setup requirements.

Claude Code

# Add marketplace (one time)
/plugin marketplace add fcakyon/claude-codex-settings

# Install any plugin by name
/plugin install <plugin-name>@claude-settings

Codex CLI

Codex installs plugins from a local marketplace rather than a direct shell install command.

Clone this repo locally and open it in Codex.
This repo already includes .agents/plugins/marketplace.json.
If Codex was already open when you added or changed that file, restart Codex.
In Codex, open /plugins.
Choose Claude & Codex Settings and install the plugins you want.

This README only covers installing this marketplace. For generic Codex marketplace examples and maintainer docs, see CLAUDE.md.

Gemini CLI

gemini extensions install --path ./plugins/<plugin-name>

Cursor

cursor plugin install <plugin-name>@claude-settings

Create symlinks for cross-tool compatibility:

ln -sfn CLAUDE.md AGENTS.md
ln -sfn CLAUDE.md GEMINI.md

Plugins

anthropic-office-skills - Official Anthropic PDF, Word, PowerPoint, Excel skills

Claude Code	Codex CLI	Gemini CLI
`/plugin install anthropic-office-skills@claude-settings`	Open `/plugins` -> `Claude & Codex Settings` -> install `anthropic-office-skills`	`gemini extensions install --path ./plugins/anthropic-office-skills`

Skills CLI

npx skills add https://github.com/fcakyon/claude-codex-settings/tree/main/plugins/anthropic-office-skills --skill '*'

Official office document skills from anthropics/skills.

Skill Description Install

pdf

PDF processing (read, merge, split, create, OCR, forms)

pptx

PowerPoint presentation building and editing

xlsx

Excel spreadsheet processing with formulas

docx

Word document creation and editing

Skills CLI

npx skills add https://github.com/fcakyon/claude-codex-settings/tree/main/plugins/openai-office-skills --skill '*'

Official office document skills from openai/skills.

Skill Description Install

pdf

PDF generation and extraction with visual review

slides

Slide deck creation with PptxGenJS

spreadsheet

Spreadsheet processing with formulas and formatting

doc

Word document creation and editing

Skills CLI

npx skills add https://github.com/fcakyon/claude-codex-settings/tree/main/plugins/react-skills --skill '*'

React and frontend best practices from vercel-labs/agent-skills.

Skills (ZIP for claude.ai, Claude Code, Cursor, Codex, VS Code):

Skill Description ZIP

composition-patterns

React composition patterns: compound components, render props, context

react-best-practices

64 React/Next.js performance rules from Vercel Engineering

react-native-skills

35+ React Native/Expo rules for performance and animations

react-view-transitions

View Transition API for page/route animations

web-design-guidelines

UI review against 16 web interface guideline categories

Skills CLI

npx skills add https://github.com/fcakyon/claude-codex-settings/tree/main/plugins/agent-browser --skill '*'

Browser automation via CLI instead of MCP. 93% less context usage than Playwright MCP by using snapshot + element refs instead of full DOM tree dumps. From vercel-labs/agent-browser.

Skills (ZIP for claude.ai, Claude Code, Cursor, Codex, VS Code):

Skill Description ZIP

agent-browser

Browser automation: navigation, forms, clicking, screenshots, auth, sessions

electron

Automate Electron desktop apps (VS Code, Slack, Discord, Figma, Notion)

CLI Tool: agent-browser - install via npm i -g agent-browser && agent-browser install

frontend-design-skills - Official frontend design skills (Anthropic + OpenAI)

Claude Code	Codex CLI	Gemini CLI
`/plugin install frontend-design-skills@claude-settings`	Open `/plugins` -> `Claude & Codex Settings` -> install `frontend-design-skills`	`gemini extensions install --path ./plugins/frontend-design-skills`

Skills CLI

npx skills add https://github.com/fcakyon/claude-codex-settings/tree/main/plugins/frontend-design-skills --skill '*'

Frontend design skills from anthropics/claude-plugins-official and openai/skills.

Skill Description Install

openai-frontend-design

Composition-first design: restrained layout, image-led hierarchy, tasteful motion

anthropic-frontend-design

Bold aesthetic direction, distinctive typography, anti-generic AI aesthetics

Skills CLI

npx skills add https://github.com/fcakyon/claude-codex-settings/tree/main/plugins/mongodb-skills --skill '*'

Official MongoDB agent skills for schema design, query tuning, Atlas Search, and connections. From mongodb/agent-skills.

Skills (ZIP for claude.ai, Claude Code, Cursor, Codex, VS Code):

Skill Description ZIP

atlas-stream-processing

Atlas stream processing patterns

mongodb-connection

Connection management

mongodb-mcp-setup

MCP server setup

mongodb-natural-language-querying

Natural language to queries

mongodb-query-optimizer

Query performance tuning

mongodb-schema-design

Schema design patterns

mongodb-search-and-ai

Atlas Search and AI integration

Skills CLI

npx skills add https://github.com/fcakyon/claude-codex-settings/tree/main/plugins/supabase-skills --skill '*'

Supabase skills covering Postgres query/schema best practices from supabase/agent-skills, JavaScript SDK usage from supabase/supabase-js, and CLI workflows from supabase/cli.

Skills (ZIP for claude.ai, Claude Code, Cursor, Codex, VS Code):

Skill Description ZIP

supabase-postgres-best-practices

Postgres performance and schema design across 8 categories

supabase-js

JavaScript SDK for auth, database, storage, realtime, edge functions

supabase-cli

CLI for local dev, migrations, edge functions, project management

Skills CLI

npx skills add https://github.com/fcakyon/claude-codex-settings/tree/main/plugins/stripe-skills --skill '*'

Official Stripe agent skills for payment integration: API selection, Connect platform setup, billing/subscriptions, Treasury, and SDK upgrades. From stripe/ai.

Skills (ZIP for claude.ai, Claude Code, Cursor, Codex, VS Code):

Skill Description ZIP

stripe-best-practices

Payments, billing, Connect, Treasury integration best practices

stripe-projects

Stripe Projects CLI setup and stack provisioning

upgrade-stripe

Stripe API version and SDK upgrade guide

Skills CLI

npx skills add https://github.com/fcakyon/claude-codex-settings/tree/main/plugins/polar-skills --skill '*'

Official Polar agent skills for billing system, Stripe integration, subscription lifecycle, and local dev with Docker. From polarsource/polar.

Skills (ZIP for claude.ai, Claude Code, Cursor, Codex, VS Code):

Skill Description ZIP

polar-billing

Polar billing system, Stripe integration, subscriptions, benefit provisioning

polar-local-environment

Polar local development environment with Docker

Skills CLI

npx skills add https://github.com/fcakyon/claude-codex-settings/tree/main/plugins/livekit-skills --skill '*'

Voice AI agent development with the LiveKit Agents SDK. Cloud-agnostic: supports both LiveKit Cloud and self-hosted deployments. Uses lk CLI for docs access instead of MCP. Based on livekit/agent-skills, patched for CLI workflow and BYOK model providers.

Skills (ZIP for claude.ai, Claude Code, Cursor, Codex, VS Code):

Skill Description ZIP

livekit-skills

Voice AI agents: architecture, handoffs, testing, CLI workflow

Skills CLI

npx skills add https://github.com/fcakyon/claude-codex-settings/tree/main/plugins/cloudflare-skills --skill '*'

Cloudflare developer platform skill with decision trees for product selection across Workers, Durable Objects, R2, D1, KV, Workers AI, and 50+ services. From cloudflare/skills.

Skills (ZIP for claude.ai, Claude Code, Cursor, Codex, VS Code):

Skill Description ZIP

cloudflare-deploy

Cloudflare platform: compute, storage, AI, networking, security

Skills CLI

npx skills add https://github.com/fcakyon/claude-codex-settings/tree/main/plugins/web-performance-skills --skill '*'

Audit web page performance using Chrome DevTools MCP. Measures Core Web Vitals (FCP, LCP, TBT, CLS, Speed Index), identifies render-blocking resources, network dependency chains, layout shifts, caching issues, and accessibility gaps. From cloudflare/skills.

Bundles the chrome-devtools MCP server (no API key needed).

Skills (ZIP for claude.ai, Claude Code, Cursor, Codex, VS Code):

Skill Description ZIP

web-performance-optimization

Core Web Vitals, Lighthouse, render-blocking, accessibility audits

Skills CLI

npx skills add https://github.com/fcakyon/claude-codex-settings/tree/main/plugins/hetzner-skills --skill '*'

Hetzner Cloud infrastructure management via the hcloud CLI. Decision trees for compute, networking, storage, DNS, and common deploy workflows. Reference docs extracted from hetznercloud/cli.

Skills (ZIP for claude.ai, Claude Code, Cursor, Codex, VS Code):

Skill Description ZIP

hetzner-deploy

Servers, networks, firewalls, load balancers, DNS, volumes, storage

Skills CLI

npx skills add https://github.com/fcakyon/claude-codex-settings/tree/main/plugins/dokploy-skills --skill '*'

Dokploy Cloud and self-hosted dashboard workflows from Dokploy/website, plus a compact CLI command index generated from Dokploy/cli.

Skills (ZIP for claude.ai, Claude Code, Cursor, Codex, VS Code):

Skill Description ZIP

dokploy-deploy

Dokploy Cloud, self-hosted dashboard, Docker Compose, databases, domains, remote servers, CLI index

Best-of bundle from anthropics/claude-plugins-official. Cherry-picks skills, agents, and commands from multiple upstream plugins.

Skills:

claude-md-improver - Audit and improve CLAUDE.md files across a codebase
skill-creator - Create, improve, and benchmark Agent Skills with eval testing

Agents:

code-architect - Architecture design from codebase patterns
code-explorer - Deep codebase exploration and analysis
code-reviewer - Code quality and review

Commands:

/feature-dev - Guided feature development workflow
/revise-claude-md - Capture session learnings into CLAUDE.md

Hooks:

Stop (prompt) - Suggest CLAUDE.md updates after significant code changes
SessionEnd (prompt) - Remind to capture learnings when session ends

anthropic-plugin-dev - Plugin development toolkit

Actively maintained plugin development toolkit from anthropics/claude-plugins-official. 7 skills, 3 agents, and guided plugin creation.

Skills: hook-development, mcp-integration, plugin-structure, plugin-settings, command-development, agent-development, skill-development

Agents: agent-creator, plugin-validator, skill-reviewer

Commands: /create-plugin - Guided plugin workflow

phd-skills - Hypothesis design, paper review, citation checks

Academic research toolkit from fcakyon/phd-skills. Experiment design, literature review, paper writing, citation verification, and reviewer defense for PhD workflows.

Skills:

dataset-curation - Dataset preparation and annotation guidelines
experiment-design - Experiment setup and ablation planning
latex-setup - LaTeX project configuration
literature-research - Literature search and review
paper-verification - Citation and claim verification
paper-writing - Academic paper drafting
research-publishing - Submission and publishing workflow
reviewer-defense - Reviewer response preparation

Agents:

experiment-analyzer - Analyze experiment results and suggest next steps
paper-auditor - Audit paper for consistency and completeness

Commands:

/factcheck - Verify citations and claims
/fortify - Strengthen paper against reviewer critiques
/gaps - Find gaps in literature coverage
/setup - Configure phd-skills
/xray - Deep analysis of a paper

github-dev - Git workflow agents + skills

Claude Code	Codex CLI	Gemini CLI
`/plugin install github-dev@claude-settings`	Open `/plugins` -> `Claude & Codex Settings` -> install `github-dev`	`gemini extensions install --path ./plugins/github-dev`

Skills CLI

npx skills add https://github.com/fcakyon/claude-codex-settings/tree/main/plugins/github-dev --skill '*'

Git and GitHub automation. Run the setup skill after install.

Agents:

commit-creator - Intelligent commit workflow
pr-creator - Pull request creation
pr-reviewer - Code review agent
pr-comment-resolver - PR comment resolution

Skills:

commit-staged - Commit staged changes and write the message
create-pr - Create a pull request from the full branch diff
review-pr - Review a pull request for bugs and regressions
resolve-pr-comments - Address unresolved PR review comments
update-pr-summary - Update the PR title and description
clean-gone-branches - Clean local branches deleted from remote
setup - Configure GitHub CLI

Hooks:

git_commit_confirm.py - Confirmation before git commit
gh_pr_create_confirm.py - Confirmation before gh pr create

ultralytics-dev - Auto-formatting hooks

Claude Code	Codex CLI	Gemini CLI
`/plugin install ultralytics-dev@claude-settings`	Open `/plugins` -> `Claude & Codex Settings` -> install `ultralytics-dev`	`gemini extensions install --path ./plugins/ultralytics-dev`

Auto-formatting hooks for Python, JavaScript, Markdown, and Bash.

Hooks:

format_python_docstrings.py - Google-style docstring formatter
python_code_quality.py - Python code quality with ruff
prettier_formatting.py - JavaScript/TypeScript/CSS/JSON
markdown_formatting.py - Markdown formatting
bash_formatting.py - Bash script formatting

azure-tools - Azure MCP & Skills

Claude Code	Codex CLI	Gemini CLI
`/plugin install azure-tools@claude-settings`	Open `/plugins` -> `Claude & Codex Settings` -> install `azure-tools`	`gemini extensions install --path ./plugins/azure-tools`

Skills CLI

npx skills add https://github.com/fcakyon/claude-codex-settings/tree/main/plugins/azure-tools --skill '*'

40+ Azure services with Azure CLI authentication. Run /azure-tools:setup after install.

Skills:

azure-usage - Best practices for Azure
setup - Troubleshooting guide

Commands:

/azure-tools:setup - Configure Azure MCP

MCP: .mcp.json | microsoft/mcp/Azure.Mcp.Server

claude-tools - Sync CLAUDE.md + allowlist + context refresh

Claude Code	Codex CLI	Gemini CLI
`/plugin install claude-tools@claude-settings`	Open `/plugins` -> `Claude & Codex Settings` -> install `claude-tools`	`gemini extensions install --path ./plugins/claude-tools`

Commands for syncing CLAUDE.md and permissions allowlist from repository, plus context refresh for long conversations.

Commands:

/load-claude-md - Refresh context with CLAUDE.md instructions
/sync-claude-md - Sync CLAUDE.md from GitHub
/sync-allowlist - Sync permissions allowlist

Hooks:

sync_marketplace_to_plugins.py - Syncs marketplace.json to plugin.json

gcloud-tools - GCloud MCP & Skills

Claude Code	Codex CLI	Gemini CLI
`/plugin install gcloud-tools@claude-settings`	Open `/plugins` -> `Claude & Codex Settings` -> install `gcloud-tools`	`gemini extensions install --path ./plugins/gcloud-tools`

Skills CLI

npx skills add https://github.com/fcakyon/claude-codex-settings/tree/main/plugins/gcloud-tools --skill '*'

Logs, metrics, and traces. Run /gcloud-tools:setup after install.

Skills:

gcloud-usage - Best practices for GCloud Logs/Metrics/Traces
setup - Troubleshooting guide

Commands:

/gcloud-tools:setup - Configure GCloud MCP

MCP: .mcp.json | google-cloud/observability-mcp

general-dev - Code simplifier + utilities

Claude Code	Codex CLI	Gemini CLI
`/plugin install general-dev@claude-settings`	Open `/plugins` -> `Claude & Codex Settings` -> install `general-dev`	`gemini extensions install --path ./plugins/general-dev`

Code quality agent and utility hooks.

Agent:

code-simplifier - Ensures code follows conventions

Hooks:

enforce_rg_over_grep.py - Suggest ripgrep

paper-search-tools - Paper Search MCP & Skills

Claude Code	Codex CLI	Gemini CLI
`/plugin install paper-search-tools@claude-settings`	Open `/plugins` -> `Claude & Codex Settings` -> install `paper-search-tools`	`gemini extensions install --path ./plugins/paper-search-tools`

Skills CLI

npx skills add https://github.com/fcakyon/claude-codex-settings/tree/main/plugins/paper-search-tools --skill '*'

Search papers across arXiv, PubMed, IEEE, Scopus, ACM. Run /paper-search-tools:setup after install. Requires Docker.

Skills:

paper-search-usage - Best practices for paper search
setup - Troubleshooting guide

Commands:

/paper-search-tools:setup - Configure Paper Search MCP

MCP: .mcp.json | mcp/paper-search

tavily-tools - Tavily MCP & Skills

Claude Code	Codex CLI	Gemini CLI
`/plugin install tavily-tools@claude-settings`	Open `/plugins` -> `Claude & Codex Settings` -> install `tavily-tools`	`gemini extensions install --path ./plugins/tavily-tools`

Skills CLI

npx skills add https://github.com/fcakyon/claude-codex-settings/tree/main/plugins/tavily-tools --skill '*'

Web search and content extraction. Run /tavily-tools:setup after install.

Skills:

tavily-usage - Best practices for Tavily Search
setup - Troubleshooting guide

Commands:

/tavily-tools:setup - Configure Tavily MCP

Hooks:

webfetch_to_tavily_extract.py - Redirect WebFetch to Tavily extract
websearch_to_tavily_search.py - Redirect WebSearch to Tavily search
tavily_extract_to_advanced.py - Upgrade Tavily extract depth

MCP: .mcp.json | tavily-ai/tavily-mcp

Configuration

Claude Code

Configuration in .claude/settings.json:

Model: OpusPlan mode (plan: Opus 4.6, execute: Opus 4.6, fast: Sonnet 4.6) - source
Environment: bash working directory, telemetry disabled, MCP output limits
Permissions: bash commands, git operations, MCP tools
Plugins: All plugins enabled

Z.ai (85% cheaper)

Configuration in .claude/settings-zai.json using Z.ai GLM models via Anthropic-compatible API:

Main model: GLM-5-Turbo (dialogue, planning, coding, complex reasoning)
Fast model: GLM-4.7-Flash (file search, syntax checking)
Cost savings: 85% cheaper than Claude 4.6 - source
API key: Get from z.ai/model-api

Kimi K2.5

Run Claude Code with Kimi K2.5 via Anthropic-compatible API - source:

Model: kimi-k2.5 - High-speed thinking, 256K context
API key: Get from platform.moonshot.ai

export ANTHROPIC_BASE_URL=https://api.moonshot.ai/anthropic
export ANTHROPIC_AUTH_TOKEN="your-moonshot-api-key"
export ANTHROPIC_MODEL=kimi-k2.5
export ANTHROPIC_DEFAULT_OPUS_MODEL=kimi-k2.5
export ANTHROPIC_DEFAULT_SONNET_MODEL=kimi-k2.5
export ANTHROPIC_DEFAULT_HAIKU_MODEL=kimi-k2.5
export CLAUDE_CODE_SUBAGENT_MODEL=kimi-k2.5
export ENABLE_TOOL_SEARCH=false

MiniMax M2.7 (204K context)

Run Claude Code with MiniMax M2.7 via Anthropic-compatible API - source:

Model: MiniMax-M2.7 - 204K context window
Fast model: MiniMax-M2.7-highspeed - high-throughput variant
API key: Get from minimax.io

export ANTHROPIC_BASE_URL=https://api.minimax.io/anthropic
export ANTHROPIC_AUTH_TOKEN="your-minimax-api-key"
export ANTHROPIC_MODEL=MiniMax-M2.7
export ANTHROPIC_DEFAULT_OPUS_MODEL=MiniMax-M2.7
export ANTHROPIC_DEFAULT_SONNET_MODEL=MiniMax-M2.7
export ANTHROPIC_DEFAULT_HAIKU_MODEL=MiniMax-M2.7-highspeed
export CLAUDE_CODE_SUBAGENT_MODEL=MiniMax-M2.7
export ENABLE_TOOL_SEARCH=false

Or use the settings file: .claude/settings-minimax.json

OpenAI Codex

Configuration in ~/.codex/config.toml:

Model: gpt-5.4 with model_reasoning_effort set to "high"
Provider: Azure via responses API surface
Auth: Project-specific base URL with env_key authentication

VSCode

Settings in .vscode/settings.json:

GitHub Copilot: Custom instructions for automated commit messages and PR descriptions
Python: Ruff formatting with auto-save and format-on-save enabled
Terminal: Cross-platform compatibility configurations

TODO

Visual demos:

Add before/after comparison slider images or GIFs for each plugin showing the value visually

Zero-MCP goal:

Replace MCP-based plugins with CLI alternatives where possible (mongodb, tavily, gcloud, azure, paper-search)

New plugins/skills:

Payments: Stripe best practices, Polar billing and local dev
Payments: Paddle billing and checkout skills
Deployment: Cloudflare platform skill
Deployment: Hetzner Cloud CLI skill
Deployment: Dokploy deployment skill
Frontend design: Anthropic + OpenAI frontend design skills (bundled as frontend-design-skills)
Frontend: TanStack (Router, Query, Table, Form)
Real-time: LiveKit voice/video agent skill
Documents: Google Docs, PPTX, DOCX, Excel from OpenAI (bundled as openai-office-skills)
Auth: Clerk, Firebase patterns
Fullstack: FastAPI, NodeJS backends, Tailwind CSS v4, shadcn/ui, Sentry monitoring, Web Vitals

Static website:

Publish agentplugins.net as a plugin catalog site with search, category filtering, per-tool install snippets, and GitHub Pages hosting

Other:

Change marketplace and repo name to Agent Plugins instead of Claude Settings or Claude Codex Settings, and update the repo thumbnail

References

Claude Code - Official CLI for Claude
Claude Code Plugins - Plugin format reference
Anthropic Skills - Official skill examples
OpenAI Codex - Official CLI for Codex
Codex Plugins - Plugin format reference
Gemini CLI - Official CLI for Gemini
Gemini Extensions - Extension format reference
Cursor Plugins - Plugin format reference
AGENTS.md - Cross-tool agent specification
Agent Skills - Open format for giving agents new capabilities

Thank you for the support!

Release History

Version	Changes	Urgency	Date
v2.3.0	<div align="center"> <img src="https://github.com/user-attachments/assets/a978cb0a-785d-4a7d-aff2-7e962edd3120" width="10000" alt="Claude Codex Settings Logo"> [![Mentioned in Awesome Claude Code](https://awesome.re/mentioned-badge-flat.svg)](https://github.com/hesreallyhim/awesome-claude-code) [![Claude Code Plugin](https://img.shields.io/badge/Claude%20Code-Plugin-blue)](#available-plugins) [![Context7 MCP](https://img.shields.io/badge/Context7%20MCP-Indexed-blue)](https://context7.com/fcak	Medium	3/24/2026

Dependencies & License Audit

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