Skills Marketplace

Central plugin marketplace for Claude Code and Codex projects developed and maintained by Aviv Sinai. This repo is a registry plus generated distribution artifacts. Plugin source stays in the child repos.

This marketplace does not accept third-party plugin listings.

Cross-platform? These skills work with Claude Code, Codex CLI, Copilot, Cursor, Windsurf, and more.

Via skild.sh (registry-based):

npx skild install @avivsinai/amq-cli
npx skild install @avivsinai/langfuse
npx skild install @avivsinai/sabx
npx skild install @avivsinai/bkt
npx skild install @avivsinai/jk
npx skild install @avivsinai/israel-services

Via skills.sh (GitHub-based):

npx skills add avivsinai/agent-message-queue
npx skills add avivsinai/langfuse-mcp
npx skills add avivsinai/sabx
npx skills add avivsinai/bitbucket-cli
npx skills add avivsinai/jenkins-cli
npx skills add avivsinai/israel-services
npx skills add avivsinai/shaon

Installation (Claude Code)

# Add marketplace (one-time)
/plugin marketplace add avivsinai/skills-marketplace

# Install plugins
/plugin install amq-cli@avivsinai-marketplace
/plugin install langfuse@avivsinai-marketplace
/plugin install sabx@avivsinai-marketplace
/plugin install bkt@avivsinai-marketplace
/plugin install jk@avivsinai-marketplace
/plugin install israel-services@avivsinai-marketplace
/plugin install shaon@avivsinai-marketplace

Available Plugins

Plugins are pinned by the registry to a default branch plus an exact commit SHA. Claude Code and Codex artifacts are generated from those pins so installs are reproducible while the marketplace stays aligned to each repo's latest default-branch commit.

Architecture

This marketplace is registry-first. registry/plugins.json is the only file you edit by hand; everything else is generated from it.

skills-marketplace/
├── registry/
│   └── plugins.json              # Source of truth: plugin metadata, pins, sync policy
├── .claude-plugin/
│   └── marketplace.json          # Generated Claude Code marketplace catalog
├── .agents/plugins/
│   └── marketplace.json          # Generated Codex marketplace catalog
├── plugins/
│   └── <plugin>/...              # Generated Codex plugin bundles pinned to registry refs
└── scripts/
    ├── generate-manifests.py     # Regenerates all derived artifacts
    └── sync-releases.py          # Updates main-mode plugins from default-branch HEADs

# Plugins live in their own repos:
agent-message-queue/
├── .claude-plugin/
│   └── plugin.json               # Claude Code plugin manifest
├── .codex-plugin/
│   └── plugin.json               # Codex plugin manifest
└── skills/
    └── ...                       # Shared skill payload

For Claude Code, the generated marketplace catalog points directly at pinned GitHub refs. For Codex, the repo also carries generated local bundles under plugins/.

Auto-Sync

• Main-mode plugins in registry/plugins.json are checked by .github/workflows/sync-releases.yml.
• Child repos dispatch plugin-update events on default-branch pushes, and the marketplace also does a weekly fallback sync plus manual runs.
• When a repo HEAD changes, the workflow updates registry/plugins.json, regenerates manifests, and commits directly to main.
• Plugins with sync.mode: "manual" stay pinned until someone updates the registry explicitly.

Marketplace Scope

This marketplace distributes plugins developed and maintained by Aviv Sinai. Third-party plugin listings are not accepted. Contributions to an existing plugin should be made in that plugin's source repository.

Standards

All plugins follow the Agent Skills specification, ensuring compatibility with:

• Claude Code
• Codex CLI
• Other Agent Skills-compatible tools

License

MIT